Land your dream remote job

Bitwave is looking to hire a Content Marketing Manager to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Plasma is looking to hire a Design Lead to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Caleb and Brown, headquartered in Melbourne Australia, has grown in the last nine years to become one of the leading cryptocurrency brokerage firms globally. By fostering a culture of crypto experience married with professional services, we are building the bridge to the traditional financial world. We are seeking a motivated and client-focused inidual to join our team as an Execution Trader.

Your Role:

As an Execution Trader, you will be a critical part of our Operations Team. Your primary responsibility will be to maintain, and oversee the systems that execute trades across various cryptocurrency venues. This is a hands-on role that requires a deep understanding of market dynamics, execution algorithms, and backend systems. You will be instrumental in ensuring our client’s trade requests are executed efficiently, securely, and reliably in a 24/7 market environment.

The responsibilities will include:

• Backend order management - Processing of manual order execution, overseeing of automated order execution, oversee liquidity management to ensure orders can process effectively, ensure trade requests fulfil risk criteria before execution.
• Backend settlements management - Overseeing of client cryptocurrency deposit, withdrawal and address testing requests and assistance in settlement adjustments.
• Ensure reconciliation alerts from orders and settlements are rectified in a timely manner.
• Conduct research on digital currency networks to ensure they fulfil our compliance policy before listing.
• Maintain oversight of listed digital currency token migrations across networks and prepare for any operational changes required.
• Maintain personal diligence in handling sensitive data to uphold security.
• Provide blockchain and internal system technical assistance to the broker team and customers

This role can be fulfilled remotely, however, working hours will generally align with Eastern Standard Time Zone business hours. We have a Fort Lauderdale office and we welcome candidates that would prefer an in office role, hybrid or fully remote if geographically positioned away from our base in the US.

Please note this role is not a Proprietary Trading role and will be proudly sitting within our operations department and is not part of our Brokerage Team currently. Please feel free to check out our other opportunities for client facing roles.

About you:

• 1-2 years of professional experience
• An entrepreneurial, agile, self-starter with initiative and a desire to keep developing every day
• Strong numerical and quantitative analysis skills
• Decisiveness with the ability to process complicated information quickly and accurately under pressure
• A passion for cryptocurrency is highly regarded
• Ability to travel to Melbourne, Australia for a two week training period so we can ensure you’re set for success!

Benefits:

• Learn from a team of experienced cryptocurrency experts
• Ongoing training and industry development opportunities from a supportive leadership team
• Competitive salary package, including performance-based incentives and potential for significant growth
• Access to cutting-edge technology and market insights
• Collaborative and supportive team culture with a passion for digital assets
• 0% trading fees with Caleb and Brown

Lush AI is a next-gen AI x Web3 startup building the future of social media. Our flagship product, Lush Agents, empowers businesses and creators to deploy AI influencers (i.e. social media AI Agents that are indistinguishable from humans) across social platforms. These agents act as influencers, customer acquisition engines, and community managers, driving growth, engagement, and monetization at scale.

While Lush AI is rooted in Web3, our product extends far beyond the crypto ecosystem. We’re looking for applicants who are equally comfortable driving adoption in both Web3 and Web2 markets. Sales efforts will primarily focus on social platforms such as Twitter, Instagram, LinkedIn and Telegram, with a strong emphasis on outbound sales and proactive relationship building.

What We’re Looking For

• Strong fluency in English, both written and spoken
• 3+ years of proven sales experience
• A “growth hacker” mindset - eager to test bold, unconventional strategies to drive results
• High adaptability in a fast-paced, rapidly evolving startup environment
• Data-driven approach to sales - skilled at tracking outreach, analyzing performance, and iterating quickly based on insights

More information can be found on our pages below:

• https://x.com/LushAIAgency
• https://www.lushai.net/
• https://agents.lushai.net/

As part of the application, please submit the following:**

• Resume
• Overview of an actionable go-to-market strategy that you would employ for our specific case
• Any other relevant information that highlights why you are qualified for this position

Uniswap Foundation is looking to hire a Senior Data Analyst (Contract) to join their team. This is a contract position that can be done remotely anywhere in the United States.

Phantom is looking to hire a Brand Marketer to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Hacken is looking to hire a Business Development Trainee (Web3) to join their team. This is a full-time position that can be done remotely anywhere in United Arab Emirates.

Circle is looking to hire a Lead KYC Analyst to join their team. This is a full-time position that can be done remotely anywhere in the United States.

We are looking for a QA Automation Engineer to join a team of fierce and fun Serokellers and help ensure the stability, performance, and reliability of a blockchain-based solution.

Responsibilities

• Support all QA activities leading up to the solution launch.
• Ensure functional correctness, protocol interoperability, and regulatory compliance.
• Provide post-launch QA support to rapidly address critical defects during the stabilization phase.
• Author and maintain manual and automated.
• Perform functional, non-functional, unit, API, system, and integration testing.
• Collaborate with DevOps to configure and maintain test environments and CI/CD pipelines.
• Log, track, and re-test defects using the agreed issue-tracking system.
• Participate in release readiness reviews and sign-off processes.

Requirements

• 3+ years of QA experience in blockchain/fintech.
• Strong TypeScript testing experience.
• Hands-on experience with smart contract and DApp QA.
• Hands-on experience with CLI, API, and SDK testing.
• Proven experience in API/UI/CLI automation.
• Familiarity with privacy-preserving protocols.
• Web3 QA experience.

It will be an advantage if you have:

• Expertise in performance, load, and security testing.
• Knowledge of Rust is a significant plus.

What We Offer

• Competitive salary.
• Work on cutting-edge developments as part of a team of like-minded people.
• Participation in the leading world conferences.
• International teams and multicultural environment.
• Fully remote work and flexible working hours.
• Possibility to take days off at any time you need
• Investment in your professional and career growth, which will correspond to wage growth.
• Mentoring and training.
• Opportunity to contribute to one of the functional programming industry’s leading blogs.
• Therapy sessions to support your well-being.

🚀 About Flipster

Flipster is a high-performance crypto perpetuals trading platform on a mission to create the most efficient, frictionless, and high-performance trading experience.

Engineered by traders and optimized for trading, Flipster combines zero spreads, instant execution, and capital efficiency to deliver a platform where performance is the product.

Operating globally and serving users in nearly 200 countries, Flipster is built for crypto traders who demand the ultimate perpetual trading experience — from active retail users to degens to seasoned pros — while maintaining the highest standards of compliance and security.

As a Digital Marketing Lead at Flipster

You will spearhead user acquisition and retention strategies driving growth through data-informed and full-funnel campaigns. You will collaborate cross-functionally to launch regionally tailored initiatives, especially for APAC markets, while optimizing conversion and increasing user retention. With a strong focus on experimentation and creative strategy, you will lead the development of impactful landing pages, ad creatives, and lifecycle marketing flows by staying ahead of crypto trends and leveraging analytics to identify new growth opportunities.

Responsibilities

• Ideate, lead, and coordinate full-funnel user acquisition campaigns, and optimize customer acquisition funnels to reduce CAC and increase user retention
• Drive cross-functional efforts that result in measurable acquisition growth.
• Propose campaign angles based on product features, market moments, and user insights.
• Champion test-and-learn culture across markets and channels.
• Collaborate with content and design teams to ship high-quality landing pages, ad creatives, and email flows
• Adapt and tailor campaign ideas to APAC markets with strong cultural and user behavior awareness.
• Track KPIs, generate growth reports, and iterate based on data insights and market trends
• Stay ahead of crypto trends, competitor activity, and platform updates to spot new opportunities

Qualifications

• 4-6 years of digital marketing experience, ideally with 2+ years in crypto, fintech, or Web3
• Proven track record of driving user acquisition and retention through paid and organic channels
• Demonstrated ability to drive user growth through creative, cross-functional marketing initiatives
• Experience launching and scaling campaigns across regions, ideally in crypto, fintech, or Web3
• Excellent creative judgment and understanding of what drives conversion, engagement, and virality
• Excellent analytical skills and experience working with data dashboards (Looker, GA4, Dune, etc.)
• Experience in crypto, fintech, or Web3

Hiring Process

• Resume/CV submission
• Coffee Chat
• 1st round interview
• Homework
• 2nd round interview
• Final round interview

🚀 About Flipster

Flipster is a high-performance crypto perpetuals trading platform on a mission to create the most efficient, frictionless, and high-performance trading experience.

Engineered by traders and optimized for trading, Flipster combines zero spreads, instant execution, and capital efficiency to deliver a platform where performance is the product.

Operating globally and serving users in nearly 200 countries, Flipster is built for crypto traders who demand the ultimate perpetual trading experience — from active retail users to degens to seasoned pros — while maintaining the highest standards of compliance and security.

As a SEO Specialist at Flipster

You will be part of the implementation of a robust SEO strategy to grow our organic traffic and new users. By collaborating with stakeholders, you will help steer the company’s organic search performance to new heights. As a startup, we are scaling fast and the approach to SEO will need to change alongside our rapid growth. We are looking for a dedicated SEO manager who will help take the lead in optimizing our online visibility and driving organic growth in the competitive fintech landscape.

Join our dynamic team and take the lead in optimizing our online visibility and driving organic growth in the competitive fintech landscape. If you are passionate about SEO and possess the necessary skills and experience, we invite you to apply for this exciting opportunity. Please come ready to discuss the results you have achieved in your career and the specific process you followed to achieve these numbers.

Responsibilities

• Build and develop SEO strategies aligned with business objectives to optimize online visibility.
• Collaborate with stakeholders and the development team to implement SEO improvements.
• Develop strategies of link building plans to enhance website’s authority and ensure healthy long term inflow of links.
• Conduct competitor analysis and be on top of industry trends to adapt new strategies to align with search algorithm changes.
• Conduct and create reports on key performance metrics to provide actionable insights and enhance results.
• Develop content strategies with the PR team to help create SEO friendly content to maximize organic search.

Qualifications

• Minimum three years of SEO experience working on global sites in the fintech industry.
• In-depth knowledge of search engine algorithms, ranking factors, and best practices.
• Technical understanding of website development and SEO implications.
• Ability to collaborate and communicate effectively with cross-functional teams.
• Strong analytical skills and proficiency in SEO tools such as SEMrush, Ahrefs, Moz, etc.
• Experience with Google Analytics and Google Search Console.

Preferred

• Experience in web3, the crypto industry.
• Self-driven and proactive personality.

Hiring Process

• CV/Resume submission
• 1st round interview
• Home assessment
• 2nd round interview
• Final round interview

Hedera Hashgraph is looking to hire a Security Operations Analyst to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

TRM is looking to hire a Director, HRBP to join their team. This is a full-time position that can be done remotely anywhere in North America.

Keyrock is looking to hire a Digital Assets Trader - Market Making to join their team. This is a full-time position that can be done remotely anywhere in EU or the United Kingdom.

Coinbase is looking to hire a Software Engineer, Emerging Talent (Canada) to join their team. This is a full-time position that can be done remotely anywhere in Canada.

Parity Technologies is looking to hire a Software Engineer - Proof of Personhood to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

About ZetaChain

We’re building something ambitious at ZetaChain: the first universal blockchain that connects everything—Bitcoin, Ethereum, every chain. We’re backed by top investors, live on mainnet, and building the future of blockchain technology. If you’re excited about working on big, meaningful problems with a world-class team, you’re in the right place.

We are seeking an experienced and dedicated Senior Blockchain Security Engineer to join our Security team and play a crucial role in safeguarding the ZetaChain ecosystem.

Why You Want To Work Here

• Impactful Role: Play a pivotal role in shaping the future of a leading blockchain protocol.
• Remote Flexibility: Enjoy the freedom and flexibility of a remote work environment, ensuring a work-life balance with quarterly team meet ups to get to know each other in person.
• Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
• Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.
• Commitment to Open Source: We are committed to supporting open source software and use high quality open source tools internally when possible.

Find out more about our high performance culture.

Job Description

This role is focused on securing the broader ZetaChain ecosystem by working hands-on with independent third-party developer teams — from early-stage grant recipients to established partners — to help them build and maintain secure blockchain applications. These teams are critical to our ecosystem’s growth.

The ideal candidate has a strong background in product security, TypeScript/JavaScript/React programming, and Web3 development, along with deep knowledge of wallet security, dApp threat modeling, and account abstraction (EIP-4337). You should be comfortable acting as both a technical expert and a trusted partner to external teams.

Responsibilities

• Work directly with external ecosystem developers to advise on smart contract, dApp, and wallet security best practices throughout the development lifecycle
• Collaborate with internal and external teams to identify high-risk code changes in both React/TypeScript frontends and smart contracts, participating in security-focused code reviews
• Develop and implement innovative security testing methodologies specific to blockchain and DeFi environments
• Analyze new and emerging dApp and wallet attack vectors (phishing, session hijacking, malicious npm packages, RPC manipulation) and assess their potential impact on the ZetaChain ecosystem
• Lead or coordinate security audits and penetration tests for ecosystem projects, and drive timely remediation of findings
• Contribute to and help manage the bug bounty programs by validating and triaging reported vulnerabilities
• Create and maintain security guidelines, best practices, and documentation tailored for ecosystem developers

Requirements

• Location:
  • Hybrid in San Francisco is preferred (2-3 days a week)
  • Open to fully remote for exceptional candidates that align with US Timezones
• 3+ years of experience in cybersecurity, with a focus on blockchain and Web3 technologies
• 2+ years of software development experience working with smart contracts (Ideally Solidity)
• Experience with security tools and techniques specific to blockchain environments
• Deep familiarity with common attack vectors in Web3, such as flash loan attacks, reentrancy, and oracle manipulation
• Strong understanding of Wallet security (EIP-712, SIWE etc), account abstraction (EIP-4337), smart contract vulnerabilities and DeFi-specific risks
• Familiarity with tools and frameworks like Foundry, Slither, Tenderly, Wagmi, viem, RainbowKit
• Strong analytical and problem-solving skills with attention to detail
• Excellent communication skills and ability to explain complex security concepts to both technical and non-technical audiences

Preferred Qualifications

• Experience with Ethereum, Ton, Solana, SUI, and other major blockchain protocols
• Previous experience auditing code (Solidity, React, Typescript, Rust, Func, etc)
• Contributions to open-source blockchain security tools or research
• Active participation in bug bounty programs or capture-the-flag (CTF) competitions
• Experience implementing and managing automated security testing pipelines
• Familiarity with formal verification techniques for smart contracts
• Understanding of zero-knowledge proofs and their blockchain applications

In-Office Culture

This is a remote position but we will prioritize applicants based in the Bay Area. Many members of our team work hybrid from our San Francisco office, and we aim for 2 to 3 in-office days per week. We know life happens, whether it’s travel, appointments, or family needs and we’re flexible when the schedule needs to shift. The company is a mix of fully remote and hybrid team members.

Compensation

Base Salary: $150,000 – $200,000 (San Francisco benchmark)

In addition to the base salary, all full-time team members receive an additional 10% to 25% in liquid benefits with upside based on role, experience, and impact. We believe in building together and sharing in the long-term success of the network. Compensation packages are designed to be competitive and aligned with the growth of both the team and the ecosystem.

Let’s build the first Universal Blockchain together.

We’re looking for a Treasury Operations Manager to be the nerve centre of our capital flows - ensuring liquidity is always in the right place, at the right time.

You’ll oversee the movement of funds across wallets, exchanges and liquidity providers, keeping capital secure yet accessible, while minimising idle balances.

This is a hands-on role at the intersection of trading, operations, finance - supporting real-time decision-making, building scalable treasury workflows and deploying capital with precision.

You’ll forecast liquidity requirements, performing stress testing, reconciling positions and help design the tools and processes that make our capital base efficient, scalable and future proof.

Key responsibilities

1. Liquidity & cash management

• Monitor and forecast crypto and fiat balances across hot and cold wallets
• Optimise settlement cycles between payment processors, banks and blockchain networks

2. Wallet & fund flows oversight

• Approve and execute internal transfers between wallets and exchanges
• Oversee automation of wallet sweeping and reconciliations

3. Risk management

• Monitor counterparty risk (banks, custodians, liquidity providers)
• Set and enforce operational limits for daily withdrawals and transfers

4. Settlement & clearing

• Ensure timely and accurate fiat and crypto settlement processing
• Resolve reconciliation breaks between internal ledgers, blockchain data and bank statements

5. Reconciliation & reporting

• Daily reconciliation of external transactions with internal systems
• Generate treasury dashboards covering liquidity position, flows and risk exposure

6. Process automation & systems management

• Partner with engineering to improve treasury tools, APIs and workflows
• Automate reconciliations, approvals and liquidity forecasting models

7. Regulatory & compliance co-ordination

• Support KYC and AML compliance in payments and withdrawals

Required experience

• Proven treasury management experience at a crypto firm or digital asset exchange
• Strong knowledge of crypto - multi-chain custody, fiat settlements, stablecoins, on and off ramp processes
• Track record of managing exceptions, delays and operational issues under pressure
• Experience building liquidity and capital forecasting models
• Familiarity with treasury management systems and automation tools

Key attributes

• Independent problem solver who can own and drive processes forward
• Execution focused mindset with precision under pressure
• Systems thinker able to design scalable treasury workflows
• Skilled at managing multiple stakeholders across functions
• Exceptional communication and interpersonal skills.

Compensation

• Competitive salary based on experience

Type: Full-time in-person Sydney (AU); or, remote Bay Area (US) – office opening soon

Experience: 5+ years, Senior+/Principal/Architect

Compensation: Competitive equity/token + salary

About wh-ai

wh-ai is building the future of knowledge, enabling collaboration of both experts and AI. Our revolutionary platform implements a peer-to-peer dialectic process on a decentralized trustless network where questions are answered and verified by the fittest and most advanced AI agents. We enable a future where we can thrive in novel and abundant organic and synthetic data, expertly verified, with immutable primitives that empower the next discovery on a solid bedrock.

We’ve just closed our first financing round (backed by some super Angels and VCs) and we’re building our strike founding team to launch the public Beta and accelerate core development. Joining now is an opportunity to make an impact in days not years, creating exponential value in the community and equity/token.

The Role

We’re seeking a (Senior+/Principal/Architect) ML/Game Theory Engineer to co-lead the technical development of our AI-powered verification platform, working side-by-side with our Full-Stack AI/Blockchain Platform Lead. This is a high-impact role for a technically exceptional inidual who thrives at the intersection of advanced machine learning, game theory, and agentic system design. You will architect and implement the fine-tuning strategies for our core AI agents—Intelligence Service Providers (ISP) and Intelligence Verification Service Providers (IVSP)—that underpin trustless information verification and decentralized knowledge creation.

Your work will directly shape the mechanisms that ensure outputs are not just intelligent, but correct, comprehensible, and aligned with customer interests, leveraging the latest in LLM training, distillation, and evaluation frameworks. You will help design the incentive, verification, and equilibrium mechanisms that allow erse AI and human agents to compete and cooperate in a robust, game-theoretic ecosystem.

What You’ll Do

ML/AI Agent Engineering

• Lead the design and implementation of fine-tuning, distillation, and evaluation pipelines for LLM-based ISP and IVSP agents, optimizing for accuracy, explicability, and alignment in a multi-agent, trustless environment.
• Integrate advanced frameworks for claim extraction, fact-checking, and output verifiability, ensuring that agent outputs are both entailed by source data and understandable in isolation.
• Develop reinforcement learning and multi-turn agent strategies to improve agent performance in adversarial and cooperative settings, drawing on the latest research in agentic deployments and multi-agent learning.
• Architect systems that manage and mitigate negative-value information feedback loops, ensuring the positive value bias of information networks and preventing runaway dynamics.

Game Theory & Mechanism Design

• Apply game-theoretic models to design incentive structures, competition protocols, and equilibrium strategies for decentralized agent networks, including Nash equilibrium analysis and coalition resistance.
• Design trustless verification and reward mechanisms that make verification easier and more robust than answer generation, leveraging concepts from mechanism design, repeated games, and evolutionary dynamics.
• Model and simulate strategic agent interactions (AI and human) to optimize for system-wide alignment, ersity of agent types, and minimization of agency costs.

System Integration

• Collaborate with the Full-Stack/Blockchain Platform Lead to integrate ML/game-theoretic components into the broader distributed verification, reward, and knowledge management architecture.
• Contribute to the design of the protocol’s core primitives: atomic chain-of-thought reasoning, verifiable step decomposition, and secure agent identity and reputation systems.

What You Bring

Required Technical Skills

• 2+ years hands-on experience in ML/AI, with deep expertise in LLM training, fine-tuning, distillation, and evaluation (OpenAI, Anthropic, Llama, etc.).
• Strong background in multi-agent systems, game theory, or mechanism design, with demonstrable experience designing or analyzing agentic interactions in adversarial or cooperative settings.
• Proficiency with ML frameworks (PyTorch, JAX, TensorFlow), agentic orchestration (LangChain, Haystack, or similar), and distributed training pipelines.
• Experience implementing or integrating claim extraction and fact-checking frameworks (e.g., Claimify), including decomposition of outputs into verifiable atomic claims.
• Familiarity with blockchain/crypto incentive systems, peer-to-peer protocols, or trustless verification architectures.

Preferred Experience

• Publication record or open-source contributions in multi-agent reinforcement learning, game-theoretic AI, or decentralized ML systems.
• Experience with reinforcement learning from human feedback (RLHF), agentic evaluation protocols (e.g., Chatbot Arena, Scale AI), or consensus mechanisms.
• Familiarity with large-scale knowledge graphs, knowledge management, or cryptographic verification of information provenance.

Soft Skills

• Startup mentality—comfortable with rapid iteration, ambiguity, and high ownership.
• Collaborative leadership—able to co-drive architectural decisions and cross-functional integration.
• Communication—can explain complex technical concepts to erse audiences, including non-technical stakeholders.
• Problem-solving—adept at debugging, optimizing, and scaling complex distributed agent systems.

Type: Full-time in-person Sydney (AU); or, remote Bay Area (US) – office opening soon

Experience: 7+ years, Senior+/Principal/Architect

Compensation: Competitive equity/token + salary

About wh-ai

wh-ai is building the future of knowledge, enabling collaboration of both experts and AI. Our revolutionary platform implements a peer-to-peer dialectic process on a decentralized trustless network where questions are answered and verified by the fittest and most advanced AI agents. We enable a future where we can thrive in novel and abundant organic and synthetic data, expertly verified, with immutable primitives that empower the next discovery on a solid bedrock.

We’ve just closed our first financing round (backed by some super Angels and VCs) and we’re building our strike founding team to launch the public Beta and accelerate core development. Joining now is an opportunity to make an impact in days not years, creating exponential value in the community and equity/token.

The Role

We’re seeking a (Senior+/Principal/Architect) Full-Stack Engineer to lead technical development of our AI-powered verification platform. This is a high-impact role perfect for someone who thrives in a fast-paced startup environment and wants to shape the future of expert + AI verification systems.

As our technical lead, you’ll own the entire stack and shape the team - from React frontend to Node.js backend, AI integrations, and upcoming blockchain Layer 2 implementation. You’ll architect scalable solutions, integrate cutting-edge AI models, and prepare our platform for decentralized blockchain deployment.

What You’ll Do

Technical Leadership

• Lead full-stack development of our React/TypeScript frontend and Node.js/Express backend
• Architect and implement AI integrations using our API and Model Context Protocol (MCP) system supporting OpenAI, Anthropic, Gemini, DeepSeek and other top models.
• Design blockchain Layer 2 integration for decentralized verification and reward distribution
• Optimize performance of our distributed verification network with real-time WebSocket communication
• Implement advanced testing strategies including parallel test execution and comprehensive CI/CD pipelines

AI/ML Integration

• Enhance our autonomous bot system that automatically processes questions and verifications using LLMs
• Develop hybrid human-AI workflows with quality control thresholds and human oversight
• Build AI-powered verification assistance tools for human verifiers

Blockchain Development

• Architect and develop a decentralized solution for integration of tokens, incentives and rewards across L1 and L2.
• Token design
• Implement Proof of Personhood (PoP) verification systems
• Build bridges between traditional web infrastructure and blockchain networks

System Architecture

• Scale our PostgreSQL database with advanced query optimization and connection pooling
• Enhance our real-time communication systems with WebSocket reliability and performance
• Implement advanced security measures including rate limiting, authentication, and data protection
• Design microservices architecture for horizontal scaling

What You Bring

Required Technical Skills

• 5+ years full-stack development with modern JavaScript/TypeScript ecosystems, and Go or Rust or C/C++ for high performance node development.
• Expert-level React/TypeScript with advanced state management (TanStack Query preferred)
• Strong Node.js/Express backend development with real-time systems experience
• Database expertise with PostgreSQL or MySQL, complex queries, and ORM frameworks (Drizzle preferred)
• AI/ML integration experience with OpenAI, Anthropic, or similar LLM providers
• Blockchain development with Solidity, EVM, Ethereum Layer 2 solutions (Polygon, Arbitrum, or Optimism)
• DevOps and CI/CD experience with GitHub Actions, testing frameworks, and deployment pipelines

Preferred Experience

• Open-source project experience
• WebSocket and real-time systems development
• Distributed systems architecture and scaling
• Test-driven development with Jest, React Testing Library, and parallel test execution
• Payment integration with Stripe or similar platforms
• Security best practices for authentication, session management, and data protection
• Performance optimization for both frontend and backend systems
• Layer 2 deployment experience on Base, Arbitrum, or Optimism
• EigenLayer AVS development or validator operation experience
• ZK proof systems and cryptographic verification mechanisms

Soft Skills

• Startup mentality - comfortable with rapid iteration and changing requirements
• Technical leadership - ability to make architectural decisions and guide technical direction
• Problem-solving - skilled at debugging complex distributed systems
• Communication - can explain technical concepts to non-technical stakeholders
• Ownership mindset - takes full responsibility for feature delivery and system reliability

Aragon is a team of 24 people that spans a broad range of backgrounds, interests, and geographies. We’re entrepreneurs, technologists and skeptics, troublemakers and problem solvers, who are building unstoppable tooling for the creation and management of Onchain Organizations. Our mission is to enable any organization to experiment with governance at the speed of software and we envision a world where humans can coordinate by the rule of code, reducing the need for enforcement by trusted systems, often through the use of violence.

Aragon launched the first DAO framework in 2017, securing over $40 billion in assets for the likes of Lido and Curve. We are currently building Aragon OSx & App, a new and improved tech-stack supporting projects such as Polygon and Taiko.

As a Smart Contract Developer at Aragon, you will be joining the solutions team, where you’ll be directly involved in designing and building custom integrations for clients on top of the Aragon OSx protocol.

💪 What do we expect from the Smart Contract Developer?

• Transform client needs into technical designs and production-ready code, always considering the user.
• Lead projects from inception to live maintenance, emphasizing secure and high-quality delivery at every phase.
• Exhibit deep expertise in Solidity, having not just deployed smart contracts but designed intricate contract architectures addressing real-world business challenges.
• Have an understanding of Decentralized Finance (DeFi) and the workings of major DeFi protocols. Foster enthusiastic collaboration with other product and engineering squads, further deepening everyone’s knowledge of the ever-expanding technologies of web3.
• Engage in daily stand-ups, knowing when your expertise is critical, and step up to proactively solve your teammate’s challenges.
• Build solutions with a strong grasp of software architecture best practices and common standards across the Ethereum ecosystem and in the Decentralized Finance space.

⚠️ Minimum requisites

• 3+ years delivering software to real users, ideally in a fast-paced startup environment
• Expert-level Solidity experience, including the design and optimization of advanced smart contract systems
• Strong foundation in smart contract security, with a history of successful audits and knowledge of common vulnerabilities
• Strong working proficiency in foundry and hardhat
• Familiarity with or contributions to Ethereum EIPs
• Significant technical contributions to DeFi protocols with at least 8 figures in TVL
• Fluency in typescript, and popular libraries such as Ethers (v5, v6) and viem.
• Experience working across multiple EVM networks - sidechains, OP rollups and Zk rollups
• Proven contributions to open-source projects within blockchain, cryptography, decentralized systems, or the broader web3 ecosystem
• Understanding of how to work in an agile environment, using git, and tools like Linear and Github
• Passionate about the possibilities of decentralized autonomous organizations and the impacts they may have on how humans work together to solve problems
• Excellent English and technical communication - both written and oral
• You are able to attend quarterly offsites - usually located in or around Europe - to work in person with your team

💡 Bonus skills

• Experience or certification in formal verification of smart contracts
• Knowledge or hands on experience working with other parts of our stack, like NextJS, Turborepo, Envio, IPFS
• Interest in the use of LLMs to enhance developer productivity
• Working knowledge of advanced security tools such as HEVM, Slither, Echidna, foundry Invariant tests.
• Demonstrated experience using Vyper, Go or Rust
• Proven mentoring skills, fostering a culture of growth and learning within teams
• Power user of DeFi and/or Web3 applications

We value freedom and responsibility among our contributors. In practice, this means that we’re a remotely distributed organization that’s flexible but pragmatic. The team gets together for quarterly in-person offsites where we strengthen our alignment, drive projects forward, and have fun in different locations across Europe. We will trust you to accommodate and support your team, and communicate if you ever feel stretched thin. You will get all of the resources needed to be effective, whether it’s for setting up your remote work environment or a personal development budget. You will be a part-owner of Aragon X and you are expected to work with this mentality.

This role reports to Aragon X, a Swiss AG dedicated to advancing the Aragon Project. We are an Equal Opportunity Employer supporting a community of DAO creators, developers, and users experimenting with new forms of social coordination and governance.

About the role:

Injective is seeking a Security Engineer to help strengthen and future-proof the security of our blockchain ecosystem and core infrastructure. This role blends hands-on security engineering with proactive research — you’ll identify and mitigate vulnerabilities, run offensive security campaigns, and help shape Injective’s reputation as one of the most secure ecosystems in Web3.

Responsibilities:

• Perform regular security reviews, penetration tests, and code audits across our chain modules, smart contracts, validator infrastructure, and supporting services.
• Hunt for new vulnerabilities through fuzzing, adversarial testing, and exploit development — at the protocol, network, and application layers.
• Develop internal tools to detect misconfigurations, suspicious activity, and chain-level edge-case exploits.
• Analyze emerging threats in other blockchains, rollups, bridges, or validator networks — assess Injective’s exposure, propose mitigations, and publish findings internally.
• Manage vulnerability scanning pipelines, patch management, and incident response processes.
• Audit internal systems and services (cloud accounts, access control, VPN, GitHub, secrets, endpoints, MDM, etc.) for best practice alignment
• Collaborate with core developers, validators, and external auditors to test, validate, and deploy security fixes.
• Contribute to our bug bounty program and coordinate with the security research community for responsible disclosure.
• Help define and enforce internal security policies, tooling, and education to raise baseline awareness

Who You Are

• 5+ years of experience in security engineering, offensive security, or protocol-level system audits
• Strong experience in security engineering for cloud-native or blockchain-based systems.
• Solid understanding of offensive security: vulnerability discovery, fuzzing, static/dynamic analysis.
• Strong pen-testing experience
• Experience working with or auditing blockchain protocols, validator setups, or smart contracts
• Hands-on experience securing distributed infrastructure (Linux, containers, Kubernetes, cloud networks).
• Familiarity with blockchain architectures (Cosmos SDK, Tendermint, IBC, EVM, CosmWasm, or cross-chain bridges).
• Proficiency in Go or Rust (protocols) is a must.
• Experience with Solidity/CosmWasm (smart contracts) is a plus
• Comfortable writing PoCs, threat models, or simple fuzzers to validate real-world risk.
• Self-driven, curious, and motivated to think like an attacker and design like a defender.

Bonus Points:

• Experience with Cosmos SDK, IBC, or Injective chain tooling
• Involvement in open-source security research, bug bounties, or CTFs

Why Work With Us:

• Work on high-impact security challenges at the forefront of decentralized finance
• Collaborate with a global team of protocol engineers, devops engineers, and Web3 pioneers
• Competitive compensation, generous token incentives, and flexible remote work

CoinList is looking to hire a Token Sale Lead to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Orca is looking to hire a Product Analyst to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services.Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology – the gold standard in secure custody. Copper’s multi-award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state-of-the-art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC-secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry-leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets.Department environment  With a set of market leading products in custody, settlement, clearing, liquidity access, and our position as a leading infrastructure provider in the industry, Copper is well placed to become a pillar of future digital and tokenised assets industry. The PMO ensures all projects and programmes are aligned with organisational strategy, delivering measurable value and driving long-term success. We empower the firm through strategic project leadership, governance, and best practices that enable consistent, high-quality delivery across the organisation and support every team in Copper with the tools, guidance, and insights needed to deliver successful outcomes and exceed stakeholder expectations. Role purpose Your role at Copper will be to support the Programme Management team in ensuring effective project governance, reporting, and delivery assurance across the portfolio. This role is critical in maintaining project standards, tracking performance, and enabling informed decision-making. Key Responsibilities of the role

Support the implementation and maintenance of PMO frameworks, tools, and processes. Provide analytical support to Programme Management team Monitor and report on project and program performance, ensuring risks and issues are captured in the correct format and mitigation plans are valid and in place. Maintain project documentation, dashboards, and status reports. Facilitate project governance meetings, including preparing agendas and minutes. Supporting the business with adherence to the Governance Framework and driving good practice. Contribute to continuous improvement initiatives within the PMO.

Your experience, skills and knowledge Essential

Experience as a PMO analyst, project manager, or similar role. Strong understanding of project management strategies, processes, and tools. Possess high attention for detail and ability to multitask Proven ability to perform effectively in a fast-paced, high-growth, rapidly changing environment. Experience in working with multiple stakeholders. Proficiency in Project Management tools (e.g. JIRA, MS Excel (or similar), MS PowerPoint) Analytical, good problem-solver, and strong critical thinking skills. A self-starter, who works well independently, must be exceptionally organised, and can accomplish tasks effectively. Strong program coordination and administration abilities. Solid communication and interpersonal skills

Desirable 

Prince 2 Certification Basic Blockchain / Crypto knowledge Experience in financial services

The benefits offered

Paid Time Off - 25 days annual leave per annum in addition to local bank holidays. Employees also receive one additional day of annual leave for each year of service. Comprehensive health cover - medical, optical and dental benefits. Life Insurance  Commuter Benefit Programme 24/7 Employee Assistance Programme (EAP).

In return for everything you can bring to Copper, we can offer you an exciting, challenging role in a fast-growing and dynamic business, with career opportunities and welcoming working environment. If you think you have everything we're looking for and more, then we'd love you to apply for the opportunity.Copper is an equal opportunity employer. We embrace ersity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.

⬇

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Sui Foundation is looking to hire a Partner Events Marketing Manager (Contract) to join their team. This is a contract position that can be done remotely anywhere in the United States.

LI.FI is looking to hire a Head of People to join their team. This is a full-time position that can be done remotely anywhere in EMEA.

Lido is looking to hire a Head of People & Culture to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

BitPay is looking to hire a Senior Business Development Representative to join their team. This is a full-time position that can be done remotely anywhere in US - PST.

Description

Yuzu Money is a high-yield, DeFi-backed stablecoin designed to deliver the highest yields in DeFi while ensuring multiple layers of institutional-grade protection — including smart contract insurance, risk tranching, and automated hack response mechanisms.

Fully transparent and always overcollateralized, every yzUSD is backed by more than $1 of on-chain assets that’s verifiable and provable in real-time.

Yuzu Money is built by best-in-class OG yield farmers on a mission to productize institutional-grade yield farming for everyday users.

The Role

Yuzu Money is looking for a Social Media & Content Strategist to keep our social channels buzzing and mindshare high, creating and posting a wide variety of content that excites the existing community and encourages new audiences to participate in the ecosystem. Your mission: grow and engage our audience on X, channelling attention, turning followers into active users, active users into advocates — with a style that is sharp, humorous and culturally relevant. We don’t want social media to be a checkbox-ticking exercise — we view it as core to our growth. We need you to be targeted, outcome-focused, and able to create content that drives attention.

The Social Media & Content Strategist will support the Founder in the development and implementation of the content strategy, including content pillars, channel approach, KOL campaigns and measurement. The role encompasses a broad range of responsibilities from monitoring social trends and identifying new content opportunities, to managing content creation for Yuzu Money and supporting content creation for founder social accounts.

While Yuzu Money has an in-house designer and it is not necessary for the candidate to possess design skills, experience with design and AI workflows in these areas are a big plus to support efficient creative testing and experimentation.

Excellent command of English is essential. This is a hands-on role involving the preparation and posting of daily content, engaging with the community, and collaborating with partners on co-marketing initiatives and ecosystem project promotions.

The ideal candidate would have strong DeFi knowledge and has similar experience in a previous role with a DeFi project plus a deep understanding of CT culture, communities and key figures.

The Founder is based in Asia and a good timezone overlap will be required. Candidates based in Asia are preferred.

What You Will Do

• Strategic planning: Considering Yuzu Money’s overall brand strategy and narrative, create a cutting edge social strategy, defining the roles of the various social media platforms and KOLs in the media mix, plus content pillars for each key audience group.
• Market knowledge: Keep abreast of emerging DeFi trends, new narratives, and interesting competitor activity to identify content opportunities, themes and potential partners or emerging KOLs.
• Content Creation: Own the creation of all social media content, including daily heartbeat content and communications plans for product launches, new ecosystem partner announcements and technology updates. This includes copy for posts, visuals, infographics, animations, etc. While Yuzu Money does have an in-house designer, creator skills (design, animation, video editing, AI workflows) is a large bonus.
• Explanation Videos and Content: Write compelling threads, posts, and updates that break down complex DeFi concepts into clear, engaging narratives. Create visuals, animations, short-form videos, and use AI tools to enhance content output.
• Channel Management: X will be the main channel but also experiment with new growth channels and formats - Space, podcasts, AMAs, newsletters
• Project Management: Create and maintain an advance calendar of activity on all channels to provide a clear forward facing snapshot of planned content and facilitate easy approvals.
• Community growth and activation: Recommend and implement growth techniques to engage new and existing audiences on social channels
• Collaboration: Work closely with the broader marketing and ecosystem team ensure narrative alignment, and build strong relationships with the engineering team to support content creation input.
• Analysis and Reporting: Measurement of the performance of social and content activity on all platforms, plus the completion of monthly reports including recommendations for optimization.

Requirements

• Experience: Experience at managing socials for a DeFi project or a viral profile, ideally at DeFi project. Yuzu Money is a highly DeFi centric project so experience with handling DeFi related socials will be incredibly key.
• Channel Knowledge: Deep experience of best practices within all key social platforms.
• DeFi Native: Use and demonstrate a strong knowledge of DeFi. Candidates that are power users of DeFi will be favoured.
• CT Culture: Understanding of crypto culture, memes, narratives, and the unwritten rules of CT (Crypto Twitter).
• Product Appreciation: Ability to talk with product teams and understand the detailed inner workings of Yuzu Money’s mechanisms and products to enable quality content creation.
• Collaboration: Experienced at working in cross-functional teams and building strong relationships with stakeholders.
• Communication Mastery: Exceptional writing and verbal communication skills, with the ability to distil complex concepts down and present them clearly. English fluency is a must. Other languages are a bonus.
• Adaptability: Thrive in a fast-paced environment, juggling multiple projects while maintaining good attention to detail.
• Action Biased: Proactive in identifying opportunities to grow the business and solving problems, with a keen eye on the latest industry trends.

What Success Looks Like

• Engagement rates and follower growth outpacing the rest of CT.
• Yuzu Money becoming a recognised and talked-about name in DeFi.
• The Yuzu Money X account being recognized as a well executed social media strategy and in the same league as Pendle Intern
• Community sentiment reflecting understanding and trust in Yuzu Money’s products.
• Content that educates, entertains, and converts — all with a healthy dose of humour.

Benefits

• High autonomy and ownership of your work
• Work directly with the Founder and be one of the first 20 employees
• Lean and fast moving team
• Competitive compensation with token and stock options
• Turbo growth hacking
• Remote working
• Flexible vacation
• Yearly retreat

Immutable is looking to hire a Customer Growth Manager (EMEA) to join their team. This is a full-time position that can be done remotely anywhere in EMEA or on-site in Dubai.

Story is looking to hire a Visual Designer to join their team. This is a full-time position that can be done remotely anywhere in the United States.

About Us

We are a dynamic hedge fund specializing in cryptocurrency arbitrage strategies. Our proprietary platform aggregates order books from centralized exchanges (CEXs) like Binance and decentralized exchanges (DEXs) like Uniswap to identify and execute high-frequency trading opportunities. We’re building a robust, scalable infrastructure to support our growing operations in the fast-paced crypto markets. If you’re passionate about low-latency systems, real-time data processing, and fintech innovation, join us to help shape the backbone of our trading engine.

Role Overview

As a Senior Software Engineer focused on Crypto Trading Infrastructure, you will be responsible for designing, building, and maintaining the core systems that power our arbitrage & market making framework. This role emphasizes infrastructure development, including data pipelines, integrations with exchanges, and scalable architectures. You’ll work closely with the fund’s leadership to implement reliable, high-performance solutions while ensuring security and efficiency. Note: Strategy development will be handled internally, so your focus will be on engineering excellence to support predefined trading logic.

This is a full-time position, remote-friendly, with competitive compensation including base salary, performance bonuses tied to fund success.

Key Responsibilities

• Design and implement scalable infrastructure for real-time data aggregation from CEXs and DEXs, including WebSocket clients, API integrations, and order book processing.
• Build and optimize data storage and caching systems using technologies like Redis for high-speed access and SQL databases for trade logging and analytics.
• Develop messaging and communication layers (e.g., using ZMQ) to ensure seamless interaction between services in our Python-based framework.
• Enhance system reliability with fault-tolerant designs, error handling, monitoring, and alerting to minimize downtime in live trading environments.
• Scale the platform for increased volume, incorporating cloud infrastructure (e.g., AWS, GCP) for deployment, containerization (Docker/Kubernetes), and CI/CD pipelines.
• Collaborate on integrating new exchanges, protocols, or tools while maintaining code quality through unit testing, code reviews, and best practices.
• Troubleshoot and optimize for low-latency performance, security (e.g., API key management, encryption), and compliance in a regulated financial context.
• Contribute to documentation and knowledge sharing to support team growth.
• Build and maintain real-time portfolio performance monitoring dashboards using robust database infrastructure (eg. Google Studio, Grafana, others)

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 5+ years of experience as a software engineer, with a focus on backend development in high-stakes environments like fintech, trading platforms, or real-time systems.
• Strong proficiency in Python, including experience with libraries for data handling (e.g., Pandas, NumPy) and asynchronous programming (e.g., asyncio).
• Hands-on experience with databases and caching (e.g., Redis, SQL/PostgreSQL) and messaging queues (e.g., ZMQ, Kafka, or RabbitMQ).
• Familiarity with API integrations, WebSockets, and real-time data streams, ideally in crypto or financial markets.
• Knowledge of cloud platforms (AWS/GCP/Azure) and DevOps tools (e.g., Docker, Kubernetes, Terraform) for building scalable infrastructure.
• Understanding of performance optimization, concurrency, and security best practices in distributed systems.
• Excellent problem-solving skills and the ability to work independently in a fast-paced, startup-like environment.

Preferred Qualifications

• Experience in cryptocurrency or DeFi ecosystems, such as building trading bots, DEX integrations (e.g., Web3.py, Uniswap APIs), or handling blockchain data.
• Background in low-latency trading systems, high-frequency trading (HFT), or arbitrage platforms.
• Familiarity with our tech stack elements (e.g., Redis-based clients, ZMQ messaging) or similar frameworks.
• Contributions to open-source projects or experience in regulated finance (e.g., SEC compliance basics).
• Strong English reading and writing communication skills

What We Offer

• Competitive salary and bonuses based on inidual and fund performance.
• 20% of trading profits.
• Flexible remote work with occasional team meetups.
• Opportunities for professional development, including conferences and training in crypto/fintech.
• A collaborative culture where your infrastructure expertise directly impacts trading success.

To apply, please send your resume to [email protected]. We look forward to building the future of crypto arbitrage with you!

Tech Project Manager

Any

Engineering /

Full-time /

Remote

Apply for this job

Responsibilities

Project Management

Own the end-to-end delivery of Web3 technical projects, from requirements gathering, planning, execution tracking, to final launch and acceptance.

Coordinate with cross-functional teams (engineering, product, design, QA) to ensure projects are delivered on time, within scope, and on budget.

Use your development background to communicate effectively with engineers, ensuring requirements are clear and feasible.

Support technical feasibility assessments and drive solution design and optimization.

Progress & Risk Control

Develop and maintain project timelines, proactively identifying risks and removing blockers.

Provide regular project updates and resource reports to management.

International Collaboration

Work closely with overseas teams and partners to ensure smooth collaboration across time zones and cultures.

Host meetings, prepare documentation, and manage communications in fluent English.

Requirements

Education & Experience

Bachelor’s degree or above, preferably in Computer Science, Software Engineering, or related fields.

At least 6 months of software development experience.

1+ years of project management experience

Skills

Proficient in one or more programming languages (e.g., JavaScript/TypeScript, Python, Go, Rust).

Familiar with Git, Jira, Confluence, and other collaboration tools.

Knowledge or hands-on experience in Web3 areas such as DeFi, NFT, Layer 2, and smart contracts.

Soft Skills

Fluent in English (both spoken and written) for technical and business communication.

Strong cross-team coordination, problem-solving, and stakeholder management skills.

Results-oriented with strong execution capability and resilience under pressure.

Nice to Have

Experience working in globally distributed teams.

Track record in developing or managing notable on-chain projects.

What We Offer

Competitive salary + token incentives.

Flexible working hours and remote-first culture.

Opportunities to work with cutting-edge blockchain technologies and grow with an industry-leading team.

Apply for this job

⬇

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Ethereum Foundation is looking to hire a DeFi Protocol Specialist to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

QuickNode is looking to hire a Business Development Representative, Web3 to join their team. This is a full-time position that can be done remotely anywhere in Portugal.

Blockstream is looking to hire a Public Relations Manager to join their team. This is a full-time position that can be done remotely anywhere in the United States.

About CoW DAO

CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program.

CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing).

With over 100 open-source repositories on Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization.

Learn more

About the role

Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time

Please note we’re not hiring from the US, Australia, or New Zealand

Position: Full-time contractor

We’re looking for a motivated Junior Backend Engineer to support the deployment of CoW Protocol on new blockchain networks, troubleshoot and debug issues, support our on-call rotation, and contribute to our engineering backlog. This role offers a unique opportunity to grow within the position and become a highly skilled Rust Engineer in a production-level Web3 environment.

This is a great fit if you’re someone early in your career who’s excited about learning Rust, solving complex problems, and taking initiative

What You’ll Do

• Help deploy and maintain CoW Protocol across new and existing blockchain networks
• Investigate and debug issues in production environments
• Participate in our on-call rotation (with additional compensation)
• Contribute to the engineering backlog and assist with feature development
• Collaborate with experienced engineers and gradually take on more ownership of Rust-based services

Who You Are

• Recently graduated or have around 3 years of backend experience
• Hands-on experience with Rust, either through personal projects, open-source contributions, or commercial work
• Solid understanding of blockchain and Web3 — you’re familiar with the space, its core concepts, and have prior exposure through work, projects, hackathons or contributions
• Strong problem-solving skills and the ability to work independently
• Proactive mindset, you take initiative and figure things out
• Comfortable working remotely in a highly autonomous, async environment

What we can offer you

• Flexible work environment: Join our hub in Lisbon or work remotely
• Token plan: Have a stake in our mission and shape the future of CoW DAO
• Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips
• Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget
• Learning budget: Use our learning budget to support your higher ambitions
• Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment
• Make an impact: You are joining a startup where you can make a huge difference. Your work matters!
• Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life!
• Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance
• Growth: If you’re someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your inidual growth

Referral Program

Earn 3.000 USDC or USD with the refer-to-earn program. More details here.

Culture

Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!

At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our erse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.

Who We Are:

Ethena Labs is at the forefront of the next wave of DeFi, dedicated to building products for modern finance. Ethena is a synthetic dollar protocol built on Ethereum that provides a crypto-native solution for money, USDe, alongside a globally accessible dollar savings asset, sUSDe.

Our core mission is to provide truly crypto-native financial solutions that are globally accessible and bridge the gap between TradFi and the digital asset economy. We believe in transparency, efficiency, and empowering both iniduals and institutions with greater control over their assets.

What we are Doing:

Ethena Labs is actively building and deploying a suite of groundbreaking products designed to address key challenges and unlock new opportunities within the digital finance landscape.

Our flagship product, USDe, is a synthetic dollar backed by digital assets, and takes the novel approach of using a delta-neutral hedging strategy to maintain its peg. This provides a truly scalable and censorship-resistant digital dollar.

Building upon USDe, we offer sUSDe. sUSDe provides crypto-native rewards generated from funding rates in derivatives markets, offering an alternative to existing products tethered to the traditional financial system.

Furthermore, we are actively developing solutions to facilitate institutional adoption of digital assets. In partnership with Securitize and Blackrocks BUIDL fund, USDtb provides a more traditional, asset-backed stablecoin option, leveraging established financial infrastructure to appeal to institutional clients. Expanding on this, iUSDe is designed specifically for traditional financial institutions, incorporating necessary compliance features to enable them to access the crypto-native rewards our protocol generates, in an institutional-friendly manner.

Finally, our most ambitious undertaking to date is Converge, our joint blockchain initiative with Securitize. This hybrid blockchain is designed to be the nexus where DeFi meets the needs of CeFi and TradFi. Converge aims to be a primary issuance layer for tokenised assets, integrating seamlessly with existing DeFi protocols to provide institutions with an environment to participate in the decentralised economy.

Through these offerings, Ethena Labs is not just creating new financial products; we are building the foundational infrastructure for a more open, efficient, and interconnected global financial system.

Join us!

We are looking for a Senior/Staff Security Engineer to join us on this exciting journey, ensuring the security and resilience of our platform as we continue to grow.

Location: Outside of the USA and within 5+ hours of GMT

The Role

As a Senior/Staff Security Engineer, you will be at the forefront of securing the next generation of decentralized financial technology. You will take ownership of building and maintaining our platform’s security infrastructure, working across both on-chain and off-chain components. Your work will protect our users and ensure the integrity of our systems in the rapidly evolving crypto and DeFi landscape.

This is an opportunity to make a meaningful impact by contributing to a key part of our platform. You will be involved in every layer of security, from threat modeling and incident response to developing automation tools that streamline our operations. You’ll work closely with our development, DevOps, and product teams, embedding security into the DNA of our products while staying ahead of emerging threats.

What You’ll Do

• Design, develop, and implement security architectures and features for both on-chain and off-chain components of the platform, ensuring defense against vulnerabilities and attacks.
• Identify and mitigate risks by performing threat modeling, security hardening, and vulnerability assessments across the full tech stack.
• Lead incident response efforts, acting as the primary point of contact for security incidents and coordinating with internal and external teams to resolve issues.
• Conduct regular penetration testing and forensic investigations, ensuring identified security weaknesses are addressed swiftly.
• Develop security tools and automation scripts to enhance the efficiency and effectiveness of our security operations.
• Work closely with application development and DevOps teams to integrate security best practices into every stage of the software development lifecycle.
• Stay on top of emerging security trends, threats, and technologies, contributing innovative solutions to continuously improve our security posture.

What We’re Looking For

• 5+ years of hands-on experience in a security engineering or DevSecOps role, with demonstrated expertise in full-stack software security (back-end, front-end, and DevOps).
• Proficiency in designing and implementing robust security architectures for cloud-based systems, and strong experience in securing CI/CD pipelines.
• Experience in intrusion detection, forensic investigation, and leading security incident response.
• Strong understanding of security frameworks, principles, and best practices, with a proactive approach to risk management.
• Ability to effectively communicate security requirements and concepts to both technical and non-technical stakeholders.
• Expertise in Threat Detection and Response, and Endpoint Security is highly desirable
• Experience with crypto/web3 technologies, including smart contract audits, is highly desirable.
• Bachelor’s or Master’s degree in Computer Science, Information Security, or a related field.
• Industry certifications such as CISSP, OSCP, Sec+, or similar are a plus.

$150,000 - $200,000 a year

Why Ethena Labs?

• Join a forward-thinking, crypto-native company with a mission to revolutionize decentralized finance.
• Work alongside a passionate and innovative team that values collaboration and creativity.
• Enjoy a flexible, remote-friendly work environment with opportunities for growth and learning.
• If you subscribe to the mission of separating the dollar from the state, then we want to hear from you!
• We look forward to receiving your application and will be in touch after having a chance to review.

In the meantime, here are some links to more information about Ethena Labs to help you check us out:

• Website
• Twitter
• LinkedIn

Merkle Science is looking to hire a Sales Development Representative - Intern to join their team. This is an internship position that is remote or can be based in New York NY.

Gitcoin is looking to hire a Part Time Operations Leader - Foundation to join their team. This is a part-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Flow is looking to hire a Capital Markets / Investor Relations Lead to join their team. This is a full-time position that can be done remotely anywhere in Canada, or the United States.

Centrifuge is looking to hire a Junior Finance & Accounting Manager to join their team. This is a part-time or full-time position that can be done remotely anywhere in European timezones.

Anchorage Digital is looking to hire a Junior OTC Trader, Portugal to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Binance is looking to hire an IT Support Intern to join their team. This is an internship position that can be done remotely anywhere in the United States.

Xapo Bank is looking to hire a Customer Success Advisor - LATAM to join their team. This is a full-time position that can be done remotely anywhere in LATAM time zones.

About The Tie

The Tie is the leading provider of institutional information services for digital assets. Our clients include the largest hedge funds, market makers, exchanges, token issuers, and trading platforms globally. Our comprehensive suite of products includes:

• The Tie Terminal – the leading institutional platform for crypto data
• Data APIs – streaming and historical data feeds for institutional workflows
• Investor Relations & Corporate Access – helping protocols connect with institutional investors
• Redistribution Solutions – custom integrations for exchanges, custodians, wallets, and analytics platforms
• Institutional Conferences & Events – private, curated experiences for top decision-makers in digital assets

We’re rapidly expanding our product suite and revenue lines, with multiple new launches planned in the coming months.

We’re seeking a Senior Vice President of Sales to lead our revenue organization, directly manage the go-to-market team, and build scalable systems for sustained growth across our full range of solutions.

What You’ll Do

Team Leadership & Organizational Strategy

• Manage and grow a high-performing team of Account Executives, Account Managers, and Partnership Executives
• Collaborate with the CEO on org design, including how sales responsibilities are distributed across product lines and segments
• Hire, coach, and retain top talent while building a high-accountability, performance-driven culture

Sales Strategy & Execution

• Personally own and close strategic sales across all product areas, but with a focus on key accounts and large enterprise value deals
• Define and execute outbound strategy, including segmentation, sequencing, and messaging
• Ensure the team hits targets for new business, upsells, renewals, and revenue

Sales Operations & CRM Ownership

• Own Sales Operations end-to-end, including pipeline hygiene, CRM management, and reporting
• Maintain and continuously improve our HubSpot CRM, ensuring data cleanliness, efficient workflows, and full-funnel visibility.
• Recognize that data integrity is critical for accurate reporting, effective prospecting, and scaling outbound efforts
• Ensure coordination between HubSpot and other tools like Gong, Mixpanel, and our internal dashboards

Metrics-Driven Management

• Track and analyze performance across a robust set of KPIs:
• Win rate by channel and product
• % of clients actively using each product
• Net Revenue Retention (NRR) and Gross Revenue Retention (GRR)
• Sales cycle velocity and pipeline coverage
• and more
• Build processes and reporting that create accountability and allow for rapid iteration

Cross-Functional Collaboration

• Work closely with Product to stay aligned with roadmap developments and translate releases into sales opportunities
• Partner with Marketing to develop and refine sales materials, campaigns, and thought leadership content

Who You Are

• 10+ years in B2B sales, with at least 3–5 years managing and scaling sales teams
• Proven track record exceeding multi-million dollar quotas in a complex, multi-product environment
• Deep knowledge of crypto protocols and the intersection between protocols and institutional capital
• Experience selling to institutional clients—hedge funds, asset managers, trading firms, banks, and other institutional invites
• Expert in sales operations and CRM systems, with experience directly managing HubSpot
• Highly analytical, systems-oriented thinker who makes decisions based on data
• Entrepreneurial, self-motivated, and thrives in high-autonomy, high-impact roles
• Excellent communicator with a strong ability to influence cross-functional stakeholders and executive clients

Benefits

• Competitive compensation (salary, commission, and options)
• Flexible paid time off
• Flexible working hours
• A fast-paced and exciting work environment
• Strong teamwork-driven culture

The Tie Inc is an equal opportunity employer.

Location: India, MENA, LATAM, EU, CIS, USA etc.

About Us

Extsy is on a mission to reshape the global crypto landscape with a secure, intuitive, and lightning-fast exchange built for everyone. With advanced trading tools, low fees, and global accessibility, we are rapidly expanding and looking for driven professionals to grow our regional footprint.

Role Overview

As a Regional BDM, you will be the face of our exchange in your region — responsible for bringing in high-volume traders, local KOLs, affiliate partners, and institutional clients. You’ll act as a growth catalyst, identifying market pain points and building strong relationships that translate into adoption and volume.

Key Responsibilities

• Acquire and onboard active crypto traders, affiliates, and institutional partners in your region.
• Manage and grow trading volume from your network.
• Drive regional GTM (Go-To-Market) strategy, collaborating with marketing and product teams.
• Identify region-specific pain points and coordinate with internal teams to localize campaigns.
• Build and manage relationships with crypto influencers, trading communities, and Telegram admins.
• Represent the brand at events, AMAs, and offline meetups (where applicable).
• Track performance metrics (signups, volume, activation, retention) and report weekly.

Requirements

• 1–3+ years of experience in crypto exchange, brokerage, trading platform, or Web3 project.
• Proven network of traders, KOLs, or affiliates who trust your credibility.
• Strong understanding of crypto trading (Spot, Futures, P2P) and community dynamics.
• Exceptional communication and negotiation skills.
• Self-starter attitude with an ability to work independently and hit clear KPIs.
• Region-specific language fluency is a plus.

Compensation

• Base commission on referred volume (up to 60%)
• Performance-based bonuses
• Additional perks: early access to new product features, branded merchandise, exclusive access to events.

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