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Espresso Systems builds foundational infrastructure to power tomorrow’s internet, where digital assets are able to move across chains as easily as info flows across the web. It’s the lead developer of the Espresso Network, the first base layer built from the ground up to provide rollups with the functionality they’ve always needed but never had: fast, secure finality for users’ transactions and seamless composability with other rollups.

Rollups today rely on infrastructure that wasn’t built with them in mind, resulting in their isolation and the fragmentation of users, developers and liquidity within the Ethereum ecosystem. This prevents rollups from achieving the seamless composability that’s essential to web3’s vision. Espresso solves this by providing rollups with secure, real-time visibility into what’s happening on all integrated chains, including their own, empowering the apps to execute crosschain interactions immediately without waiting for slow settlement or trusting centralized sequencers.

The Espresso Network is currently live on mainnet in its initial release. In addition to fast confirmations and data availability, rollups seeking further decentralization can also opt to use the Espresso Network as a decentralized sequencer. As the first purpose-built base layer for rollups, Espresso supports a fast-growing ecosystem of interconnected chains regardless of tech stack, VM, or settlement layer—from established chains like Celo and ApeChain to emerging app-specific chains attracting their first users.

At Espresso Systems, we work with leading teams developing rollups and innovating around interoperability, including Offchain Labs, Polygon, Caldera, AltLayer, Cartesi, Across, Hyperlane, and beyond—all united in our mission to build a unified, composable ecosystem where rollups are free to achieve their full potential regardless of where they choose to settle.

The Espresso team comprises a erse and passionate group of contributors from around the world. We are developers, designers, and researchers who have contributed in academia, open-source communities, policymaking, and beyond. We have raised roughly $60 million from leading investors in technology and crypto, including a16z, Greylock Partners, Electric Capital, Sequoia Capital, and Polychain Capital.

As a DevOps Engineer, you will assist the development team in building infrastructure to support production of the sequencer software, as well as build tooling for the deployment of test networks.

Responsibilities

• Monitoring and management of cloud environments (AWS, Azure, GCP)
• Assisting with CI/CD pipelines and general code management practices
• Develop and maintenance of tooling for deployment of Espresso Systems services

Requirements

• Experience working with containers in hosted environments
• Experience with Terraform or other similar declarative cloud operations technologies
• Comfort working in the Linux command line

Nice to Have

• Experience with Ansible, AWS container orchestration, Docker, Github Actions, Nix, Rust, and Terraform

Benefits

• Fully remote with flexible hours
• Work alongside the brightest minds in the crypto space
• Competitive salary + equity package
• Regular team off-sites to international locations
• Unlimited vacation policy
• Top-tier health, dental, and vision coverage for US employees

Who We Are & What We’re Building

Eigen Labs is a frontier lab building coordination technologies for the post-AGI world. AGI is completely reconfiguring power, and a few major labs are already consolidating this power. We believe that coordination through open networks is the only counterforce that lets iniduals maximize their agency.

We are building open networks for many different layers shaping AI: agentic research, inference infrastructure, and capital formation. Recently, we showed how a community of scientists, amateurs, and agents can collaborate to surpass Google’s unpublished quantum breakthrough, showcasing the power of open coordination.

What This Looks Like In Practice

A small number of companies are rapidly becoming gatekeepers to the most powerful systems ever created, trained on open internet, open research, and open-source software, now locked behind permission structures and centralized control.

The question isn’t whether AI will transform society. The question is who gets to participate.

We believe

• Scientific discovery should remain open.
• Intelligence should not be controlled by a handful of institutions.
• Iniduals should be able to coordinate, build, and create without asking for permission.
• AI should empower people, not make them dependent.
• AI should expand inidual agency, not concentrate power.

This isn’t a theoretical exercise. Darkbloom is already building distributed AI infrastructure from idle hardware around the world.

These are early examples of a much larger idea: open networks competing with centralized institutions.

We’re looking for researchers, engineers, founders, scientists, designers, and builders who see the same trend we do and want to help build the alternative. If you’re excited by open science, inidual agency, coordination systems, and agentic infrastructure, we should talk.

Help us build what comes next. Learn more about working at Eigen here .

The Role

As a Senior Agentic AI Engineer at Eigen, You’ll work on the core systems that make AI agents actually usable in production. You’ve built real things - distributed systems, APIs, developer tools - and you’ve gone deep on agents, LLM pipelines, or autonomous workflows. You’re not just using AI tools - you have opinions on where this is going.

You will own large parts of the system and move quickly from idea → working product. You will spend most of your time building. Not managing. Not talking about roadmaps. Building.

This is a full-time role, remote-friendly, with a preference for U.S. time zones and close collaboration with the Seattle-based team.

What You Will Do

• Build agent runtimes and orchestration systems (planning, tool use, memory, coordination)
• Make agents reliable (retries, failure handling, state management)
• Make agents observable (tracing, debugging, evaluation)
• Make agents cheap (cost-aware execution, performance optimization)
• Make agents useful in production (not demos - real systems people depend on)
• Integrate LLMs, APIs, and external data into coherent, working systems
• Define how developers build, debug, and extend agent behavior

What You’ll Bring

We care more about evidence than years of experience. Show us you’ve built hard things that work.

Strong signals we look for

• You’ve shipped real systems that people depend on
• You’ve taken ambiguous problems and turned them into working products
• You’ve built or deeply explored agent systems, LLM pipelines, or automation beyond simple demos
• You understand system behavior in production - failure modes, tradeoffs, reliability
• You move fast and iterate - you don’t wait for perfect specs

Technical foundation we look for

• Strong backend / systems experience (distributed systems, APIs, infrastructure)
• Proficiency in at least one core language (Python, Go, TypeScript, Rust, etc.)
• Experience with reliability patterns (state, retries, observability)
• Comfort working across the stack when needed

Nice To Have

• Experience with agent frameworks (LangChain, AutoGen, CrewAI, or custom systems)
• Experience building multi-agent or orchestration systems
• Familiarity with LLM evaluation, prompting, or performance tuning
• Experience with workflow engines (Temporal, Airflow, Dagster)
• Experience building developer platforms, SDKs, or internal tools
• Exposure to retrieval systems, vector databases, or memory architectures
• Interest in crypto, distributed systems, or verifiable compute

The target salary range for this role is $187,000 - $253,000. This is determined by a few factors including your skillset, prior relevant experience, quality of interviews and market factors at the point in time of offer. Other rewards may include short- and long-term incentives, and program-specific awards. In addition, Eigen Labs provides various employee benefits, including:

US Benefits

• Competitive salary and non-cash compensation (tokens and equity)
• World class benefits package (medical/dental/vision)
• Remote work set up stipend
• Flexible hours and a supportive remote environment
• Flexible time off
• 401(k) retirement plan + company match
• Monthly wellness benefit
• Yearly off-sites
• Paid parental leave

If hired outside of the US through an EOR, benefits will be offered based on specific country requirements and EOR offerings.

Equal Opportunity Employment

There’s one more, very important thing. We are an equal opportunity employer. We search for amazing people of erse backgrounds, experiences, abilities, and perspectives. We take care of each other to create an inclusive work environment where we love to come to work every day. We hope you can join us.

About deBridge

deBridge is building the internet of liquidity for DeFi — a unified layer that enables any app and any user to connect seamlessly across the entire ecosystem, in real time. The company has earned trust from over 700,000 users and facilitated more than $10 billion in cross-chain transfers. Partners include Trust Wallet, Phantom Wallet, and Jupiter Exchange.

Role Overview

A hands-on, full-time remote position building scalable services that power decentralized applications. You will work at the intersection of Web3 engineering and high-load distributed systems, directly impacting blockchain innovation.

Responsibilities

• Integrate with EVM and Solana blockchains using relevant libraries and frameworks
• Process blockchain data and interact with smart contracts
• Index on-chain events
• Develop backend services and SDKs using Node.js/TypeScript
• Work with PostgreSQL, MongoDB, Redis, Kafka, gRPC, Kubernetes, and AWS infrastructure
• Deliver production-grade code with strong test coverage and documentation
• Monitor and debug production systems
• Contribute to architectural decisions and code reviews
• Collaborate across protocol, frontend, data, and DevRel teams
• Establish best practices and improve engineering culture

Requirements

• 4+ years of backend development experience with Node.js/TypeScript
• Strong knowledge of distributed systems, databases, messaging, and cloud infrastructure
• Proficiency in modern testing frameworks (Jest, Mocha, Sinon)
• Familiarity with CI/CD pipelines
• High code quality standards and engineering best practices
• Fluent Russian (internal communication) and confident English (technical discussions)

Nice to Have

• Hands-on Web3 experience with EVM/Solana, smart contracts, and transactions
• Ability to read Solidity and understand smart contracts
• Familiarity with DeFi protocols and products
• Experience with observability tools (Prometheus, Grafana, ELK)
• Experience with alternative runtime ecosystems (C#, JVM, Go)

Benefits

• Competitive compensation package
• 100% remote work
• Opportunity to shape decentralized technology
• Collaboration with blockchain and distributed systems experts
• High-impact projects serving hundreds of thousands of users
• Continuous learning opportunities in the evolving blockchain space

Title: Guidewire Claims Center Developer

Location Plano,TX-8383 DominionPkwy / United States

Job category Business Processes

Work model Work from Home

00068710501

Job Description:

Technical Lead – Guidewire ClaimCenter (Java / Cloud)

United States (Remote)

About Cognizant

Cognizant is one of the world’s leading professional services companies, transforming clients’ business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses.

Role Overview

Cognizant is seeking an experienced Technical Lead / Senior Developer with strong expertise in Guidewire ClaimCenter, Java Spring/Spring Boot, and cloud platforms to support U.S.-based insurance clients. This is a full-time, remote position supporting distributed delivery teams across the United States.

Responsibilities

• Lead estimation, solution design, and technical planning for Guidewire ClaimCenter and digital implementations.

• Create detailed technical design and specification documents for Guidewire ClaimCenter, Spring Boot, APIs, web services, and digital solutions.

• Develop efficient, high-quality, and scalable code aligned with product and delivery standards.

• Conduct peer code reviews and testing reviews; log and track defects using approved tools.

• Support defect analysis and resolution in collaboration with senior specialists and QA teams.

• Define GUnit testing strategies and support QA during system and integration testing.

• Participate in deployment activities including deliverable reviews, deployment documentation, and mock testing.

• Develop reusable components and maintain knowledge transfer (KT) documentation for customers.

• Provide estimation inputs, impact analysis, and accurate reporting of time, effort, and status.

• Mentor junior team members and conduct Guidewire technical training sessions.

• Participate in technical interviews for Guidewire Technical Lead and Architect roles.

Qualifications

• 8–10 years of overall enterprise application development experience.

• 5–6 years of hands-on experience with Guidewire ClaimCenter.

• Mandatory active Guidewire ClaimCenter Certification (Associate level or higher).

• Strong experience with Java, Spring Framework, and Spring Boot.

• Hands-on experience with cloud platforms such as AWS or Azure.

• Solid understanding of REST APIs, web services, and integration patterns.

• Ability to work effectively in a remote, distributed U.S. delivery model.

Preferred Qualifications

• Experience with insurance digital portals and Guidewire Edge/API services.

• Additional Guidewire, AWS, or Azure certifications.

• Experience working in Agile/Scrum delivery environments.

Compensation

The annual base salary range for this role is $120,000 – $155,000 USD. This position is also eligible for Cognizant’s discretionary annual incentive program and a comprehensive benefits package. Compensation may vary based on geographic location, skills, experience, and internal equity.

Work Authorization

Applicants must be legally authorized to work in the United States without the need for current or future visa sponsorship.

Equal Opportunity Employer

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.

The Cognizant community:

• Cognizant is a global community with more than 300,000 associates around the world.
• We don’t just dream of a better way – we make it happen.
• We take care of our people, clients, company, communities and climate by doing what’s right.
• We foster an innovative environment where you can build the career path that’s right for you.

About us:

Title: Software Engineer IV

Location: Remote, United States

Job Description:

Company: Grainger Businesses

Work Location Type: Remote  

Req Number  330144

About Grainger

W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working® by serving more than 4.5 million customers worldwide with products and solutions delivered through innovative technology and deep customer relationships. Known for its commitment to service and award-winning culture, the Company had 2024 revenue of $17.2 billion across its two business models. In the High-Touch Solutions segment, Grainger offers approximately 2 million maintenance, repair and operating (MRO) products and services, including technical support and inventory management. In the Endless Assortment segment, Zoro.com offers customers access to more than 14 million products, and MonotaRO.com offers more than 24 million products.

Compensation

The anticipated base pay compensation range for this position is $134,100.00 – $223,500.00. This role is eligible for an incentive target of up to 15 % or $ , based on the achievement of inidual and company performance objectives in accordance with the current terms of the incentive program which are subject to change.

Rewards and Benefits

With benefits starting on day one, our programs provide choice and flexibility to meet team members' inidual needs, including:

• Medical, dental, vision, and life insurance plans with coverage starting on day one of employment and 6 free sessions each year with a licensed therapist to support your emotional wellbeing.
• 18 paid time off (PTO) days annually for full-time employees (accrual prorated based on employment start date) and 6 company holidays per year.
• 6% company contribution to a 401(k) Retirement Savings Plan each pay period, no employee contribution required.
• Employee discounts, tuition reimbursement, student loan refinancing and free access to financial counseling, education, and tools.
• Maternity support programs, nursing benefits, and up to 14 weeks paid leave for birth parents and up to 4 weeks paid leave for non-birth parents.

Grainger Benefits

The pay range provided above is not a guarantee of compensation.  The range reflects the potential base pay for this role at the time of this posting based on the job grade for this position. Inidual base pay compensation will depend, in part, on factors such as geographic work location and relevant experience and skills.   

The anticipated compensation range described above is subject to change and the compensation ultimately paid may be higher or lower than the range described above. 

Grainger reserves the right to amend, modify, or terminate its compensation and benefit programs in its sole discretion at any time, consistent with applicable law.

JOB SUMMARY

Join us as a Lead Software Engineer, Search Relevance, and help power high-impact search experiences at scale. You’ll design and build systems that blend classical IR with modern semantic and vector techniques to deliver highly relevant, customer-focused results.Partnering with product and engineering teams, you’ll translate business goals into measurable outcomes like improved relevance, conversion, and satisfaction—while leading technical direction, mentoring others, and driving data-informed decisions through experimentation.If you’re passionate about search and building systems that directly shape the customer experience, this role is for you.

JO****B FUNCTIONS 

Key Responsibilities

• Lead engineer on a team responsible for the application and delivery of high-quality, maintainable software for highly complex applications
• Influence team adoption of sensible defaults to enable continuous delivery activities
• Contribute to continuous learning on your team culture by leading knowledge sharing sessions with latest technological features and engineering practices
• Maintain software in production with demonstrated ability to triage and resolve issues
• Mentor developers, conduct code reviews, and participate in pair programming
• Partners directly with IT Management team to ensure successful design and delivery of technology based solutions
• Design, build, and improve search systems using lexical (e.g., BM25/TF-IDF) and semantic/vector-based retrieval approaches.
• Develop and optimize ranking strategies, including hybrid retrieval, reranking, and learning-to-rank techniques to improve relevance.
• Build and maintain indexing pipelines, including document processing, schema design, and data freshness.
• Evaluate search quality using offline metrics (e.g., NDCG, MRR, Precision/Recall) and online experiments (A/B testing).
• Analyze search performance, identify relevance issues, and implement improvements such as query understanding, intent handling, and fallback strategies.
• Tune precision/recall tradeoffs and implement query expansion techniques (e.g., synonyms, spell correction, query relaxation).
• Contribute to production search systems, including logging, monitoring, scalability, and reliability.
• Collaborate with cross-functional teams to define requirements, success metrics, and deliver continuous improvements.

JOB DESCRIPTION DISCLAIMER

This job description may not be inclusive of all assigned duties, responsibilities, or aspects of the job described, and may be amended at any time at the sole discretion of the Employer.

QUALIFICATIONS

• Bachelor's Degree or equivalent experience
• 5+ years experience as a Software Engineer; with experience in modern software engineering; designing; devloping, testing and deploying scalable software applications within a variety of technologies and environments.
• 3+ years hands on SOLR/Lucene search relevance work (BM25/TF IDF), schema/analyzers, query parsers, and SolrCloud operations
• 5+ years building and shipping hybrid lexical + vector search systems end to end (embeddings, ANN indexing, hybrid scoring, rollout, monitoring)
• Experience with pipeline/orchestration tools for embeddings & index refresh (e.g., Airflow/Spark), and integration of behavioral signals (click/carts) into relevance features or LTR
• Expert knowledge of programming skills
• Demonstrated knowledge of distributed system design and integration patterns
• Familiarity with Agile/Scrum methodologies and Dev Ops Practices
• Experience with analyzing, interpreting and communicating complex problems and practices

Knowledge, Skills and Abilities

• Expert knowledge of programming skills
• Demonstrated knowledge of distributed system design and integration patterns
• Familiarity with Agile/Scrum methodologies and Dev Ops Practices
• Experience with analyzing, interpreting and communicating complex problems and practices
• Understanding of IR fundamentals (BM25/TF-IDF, tokenization, analyzers, normalization, synonyms) and when lexical vs. semantic approaches are most effective; ability to design hybrid ranking strategies and relevance guardrails at scale.
• Proficiency in embeddings, ANN methods (e.g., HNSW), and hybrid search design, including tradeoffs between recall, latency, and ranking quality, as well as reranking and learning-to-rank approaches.
• Experience with search platforms (e.g., Solr/Lucene), including distributed architecture (sharding, replication), indexing, query routing, caching, and relevance tuning; solid programming skills in Java and Python.
• Expertise in relevance metrics (NDCG, MRR, Precision/Recall) and business KPIs; ability to design experiments, build dashboards, and make data-informed tradeoffs across precision, recall, and user impact.
• Ability to communicate complex IR/ML concepts to erse audiences, influence stakeholders with data, and operate effectively within modern engineering practices (Agile, CI/CD, code reviews, incident management).

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, protected veteran status or any other protected characteristic under federal, state, or local law. We are proud to be an equal opportunity workplace.

We are committed to fostering an inclusive, accessible work environment that includes both providing reasonable accommodations to iniduals with disabilities during the application and hiring process as well as throughout the course of one’s employment, should you need a reasonable accommodation during the application and selection process, including, but not limited to use of our website, any part of the application, interview or hiring process, please advise us so that we can provide appropriate assistance.

Title: Central Control Officer

Location: New York United States

Full time

Job Description:

Business Risk & Control (BRC)

Business Risk & Control (BRC) supports the First Line of Defense (1LoD) Target Operating Model (TOM) and the firm's Non‑Financial Risk (NFR) framework. The team provides centralized risk and control guidance and quality assurance (QA) to promote consistent, sustainable, and well‑evidenced risk and control outcomes across supported businesses and corporate functions.

Role Summary: Central Control Officer

The Central Control Officer sits within a centralized 1LoD risk and control team in BRC and is responsible for providing risk control standards, guidance, and QA over key NFR programs and deliverables. The role partners closely with business lines and corporate functions to support adoption of the 1LoD TOM and NFR framework and provides Control Officer coverage for assigned corporate functions (e.g., Human Resources, Legal).

The Central Control Officer also supports embedded First Line Control Officers (FLCOs) through guidance, QA challenge, and coordination across core NFR deliverables, including RCSA, process mapping and control inventory, control testing and assurance alignment, risk events and issues, remediation tracking, and NFR/KRI reporting.

Key Responsibilities

Risk & Control Programs (1LoD)

• Lead and perform QA over core 1LoD/NFR programs and artifacts, including RCSA, process mapping and control inventory, control design and testing/assurance alignment, risk events and issues (including SIIs and risk acceptances), remediation tracking and evidence, and NFR/KRI reporting.

• Own the quality, completeness, and timeliness of assigned NFR deliverables, including documentation of QA conclusions and supporting evidence.

• Perform targeted risk and control assessments to evaluate the adequacy of policies, procedures, processes, systems, and controls, and provide actionable recommendations to strengthen the control environment.

Stakeholder Partnership & Coverage

• Partner with stakeholders across business lines and assigned corporate functions (e.g., HR, Legal) to balance NFR requirements with efficient operations, providing credible challenge and practical risk control guidance.

• Provide Control Officer coverage and advisory support for assigned corporate functions, including participation in key initiatives, change programs, and process changes to ensure appropriate risk assessment and control considerations are embedded.

• Coach and provide QA challenge to FLCOs and process/control owners on control execution, documentation quality, testing readiness, and remediation evidence.

Governance, QA & Continuous Improvement

• Execute risk program QA reviews to assess completeness, quality of rationale, risk‑to‑control linkages, and sufficiency of evidence; identify themes and drive continuous improvement.

• Report QA results, key themes, and emerging risks through NFR governance forums, influencing stakeholders on required enhancements to controls, documentation quality, and risk decisions, including escalation where appropriate.

• Develop, maintain, and socialize 1LoD risk control guidance (e.g., minimum standards, procedures, templates, and playbooks) to support consistent implementation of the NFR framework and 1LoD TOM.

Coordination & Regulatory Engagement

• Act as a liaison to Second and Third Line risk, compliance, and audit teams to facilitate effective challenge, coordinate responses to inquiries, and support adherence to NFR framework requirements.

• Support NFR‑related regulatory examinations, compliance reviews, and internal audits as a 1LoD subject matter expert, including coordination of evidence and demonstration of program design, execution, and QA outcomes.

Reporting & Insights

• Produce and maintain NFR management information, including dashboards and reporting on NFR profile, KRI trends, issue and remediation status, and QA outcomes to support management decision‑making and prioritization.

• Analyze business, regulatory, and operating environment changes to assess impacts to NFR risks and controls and coordinate updates to risk assessments, controls, and documentation as needed.

• Deliver communications and training to promote awareness and consistent adoption of NFR policies, standards, program expectations, and control best practices

Qualifications & Experience

• 7+ years of experience in 1LoD risk and control, non‑financial or operational risk, risk program execution, QA/testing, or a related control assurance role within financial services.

• Demonstrated experience executing and/or quality assuring core NFR programs, such as RCSA, issue management, control testing and assurance, and process/control inventory.

• Strong ability to provide credible challenge, raise and escalate issues appropriately, and operate independently with sound judgment.

• Proven capability to develop high‑quality analysis, thematic insights, and actionable management information for NFR governance and decision‑making.

• Strong interpersonal, analytical, and critical thinking skills, with the ability to articulate complex concepts clearly and concisely.

• Highly professional, adaptable, proactive, and objective, with the ability to collaborate effectively across teams while maintaining independence.

• Bachelor's degree required; Master's degree preferred.

• Prior experience as a Control Officer, FLCO, or in Internal Audit is preferred.

The expected base salary ranges from $104,000.00. - $190,000.00. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications and licenses obtained. Market and organizational factors are also considered. In addition to salary and a generous employee benefits package, successful candidates are eligible to receive a discretionary bonus.

#LI - Hybrid

#LI-NR1

Other requirements

Mizuho has in place a hybrid working program, with varying opportunities for remote work depending on the nature of the role, needs of your department, as well as local laws and regulatory obligations. Roles in some of our departments have greater in-office requirements that will be communicated to you as part of the recruitment process.