Senior Backend Engineer, Web3 OffChain Data Services
$125k - $187kFramework Ventures
Consensys is looking for a Backend Engineer to enhance MetaMask's blockchain routing services. This role demands 3+ years of experience with backend technologies, particularly in Golang and SQL, and familiarity with blockchain fundamentals. The engineer will collaborate across product teams and ensure high standards in code quality. Candidates should have experience with API development and cloud deployment. The salary range for US candidates is $125,000 - $187,000, dependent on experience and skills. #J-18808-Ljbffr Framework Ventures
- ...Job Description Job Title: Senior Backend Solana Rust Engineer Location: Remote... ...Blockchain Infrastructure / Web3 About the OpportunityInner... ...Build and maintain backend services and APIs (gRPC, REST) supporting... ...multi-service systems, and data-intensive workloads...DataSeniorFull timeRemote work
- Offchain Labs is looking for a Senior Backend Engineer to develop secure and scalable backend systems as part of the ZeroDev team. This role involves working closely with product and research teams to innovate Web3 solutions. The ideal candidate should have expertise in...SeniorRemote job
- ...seeking a talented and experienced Backend Engineer to join our team, bringing... ...like Nest.js, SQL Databases, Web3 knowledge of EVM. This is... .... Optimized querying of data aggregation of blockchain... ...Integrate third-party APIs and services to enhance application capabilities...DataSeniorContract work
- ...Polymarket is looking for a Senior Backend Engineer to work on Gamma, the core backend... ...and implement Go-based services. Design and build services... ...Redpanda or Kafka, real-time data pipelines, and gRPC service... ...Experience with blockchain or Web3 systems, particularly EVM-...DataSeniorImmediate start
- ...i) a friendly crypto + Web3 wallet, and ii) a seamless... ...the blockchain space, engineers who have built widely... ...matters to you. As a senior engineer, you have a deep... ...Design and implement services that are scalable, and... ...design Experience with data systems, both in their...DataSeniorWork from homeShift work
$50 per hour
...protocol. By integrating advanced Web3 primitives with sophisticated... ...are looking for a highly skilled Backend Software Engineer to join our team and help build... ...distributed systems, and backend services that handle massive amounts of data and traffic. As part of a high-...DataSeniorRemote jobWorldwide$180k - $220k
...Type On-site Department Engineering About Blackbird:... ...outstanding restaurants. As a Senior Backend Engineer, you’ll... ...secure, user‑friendly Web3 payment experiences.... ...Integrate on‑chain wallet services, managing wallet... ...blockchain oracles, and data providers to facilitate...DataSeniorFull timeContract workLive outWork at officeFlexible hours$160k - $200k
...Remote Department Engineering Compensation $16... ...raw, complex data and facts into actionable... ...a keen focus on backend and API... ...maintaining scalable API services that handle large... ...You’ll Do: As our Senior Backend Engineer on... ...success in crypto, web3, startup or incubator...DataSeniorFull timeWork experience placementWork at officeRemote workWork from homeFlexible hours- ...builders from leading Web3 organizations, including... ...an experienced Senior Engineer to join our core development... ...of critical off-chain services that ensure the... ...upgradability Develop key backend and off-chain services... ..., ensuring atomicity, data consistency, and reliable...DataSeniorContract workRemote workFlexible hours
- ...Oscar is seeking an experienced backend engineer for their team in New York, New York. This role involves building and scaling high-performance backend services in Rust, designing distributed systems for real-time data flows, and ensuring system reliability and throughput...DataSenior
$150k - $225k
...Ophelia) and an ex-Amazon Alexa engineer who led AI/ML teams at... ...opportunity to own foundational backend systems at a critical... ...Design, build, and own the services, data models, and business logic powering... ...with the CTO and a senior engineer. Onsite Team Day...DataSenior$125k - $250k
...About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment... .... Own key systems end to end, from data models and APIs to deployment and...DataSeniorWorldwide$83.43k - $222.48k
...community at a time. Position Summary The Senior Software Development Engineer will design, build, and support backend services and integrations that enable Clinical Shared... ...environments Experience with relational databases and data troubleshooting Preferred Qualifications...DataSeniorHourly payFull timeTemporary workLocal area- ...recruiting for one of its clients a Senior/Staff Backend Engineer - Crypto - this is a fully onsite role... ...shipping production code across core services Lead the design and implementation... ...experience with database design and data modelling, including complex tradeoffs...DataSeniorImmediate start
- Bluphlux is seeking a highly skilled Senior Spring Boot Backend Developer with 4-6 years of experience to join our dynamic team... ...develop and maintain high-performance backend services, integrate Kafka for real-time data processing, and implement caching solutions. Join...DataSenior
- ...Senior Backend Engineer As a Senior Backend Engineer, you'll design, build, and scale core backend... ...platforms. You'll own foundational services and APIs, work on high-throughput distributed... ...with product and ML teams to support data- and model-driven workflows Improve...DataSenior
- ...A leading data platform company is seeking a Senior Backend Software Engineer to play a crucial role in building scalable AI-native data infrastructure. This position emphasizes backend service design, utilizing C/C++ to optimize performance across distributed systems....DataSenior
$10k
...relationship, for all. About the Role Backend engineers design, build, operate, and maintain the various cloud services that power Hinge. You’ll solve complex... ...functional team that includes partners in Product, Data Science, ML, iOS, Android, and Data...DataSeniorWork experience placement- ...setting. Role Description We're seeking a Senior Backend Engineer with a passion for systems architecture, data modeling, and large-scale workflow... ...implement features end-to-end across our backend services and infrastructure, ensuring they deliver direct...DataSeniorWork at office
- ...Senior Backend Engineer WHY THIS ROLE EXISTS Our client is building AI technology to make healthcare... ...APIs using Python and cloud services to handle millions of requests each month... ...workflows Process sensitive patient data in real time while maintaining strict...DataSenior
$182.3k - $220k
...We are looking for a Senior Software Engineer to join the Patient Experience team at Ro. This is a backend, product-focused role. You will... ...closely with Product, Design, Data, and other teams to define,... ..., and resilient distributed services using Python with FastAPI or...DataSeniorLocal areaFlexible hours- ...you. We're looking for an exceptional backend engineer and hands-on architect to help us scale... ...Django) Design and implement asynchronous service communication using RabbitMQ or AWS SQS/... ...with NoSQL databases like MongoDB for data modeling and storage Collaborate with...DataSeniorWorldwideFlexible hours
- ...Role: Nourish is looking for talented Senior Backend Engineers to join our fast-growing team! As a... ...challenging and impactful problems in a data-driven experimentation culture.... ...developing, releasing, and maintaining backend services and/or infrastructure. Write clean,...DataSeniorFull timeWork at officeRemote work
- ...The next step is to speak to Jack. Senior Backend Engineer Company Description: VC-backed fintech... ...poised to disrupt modern financial services. Location: New York City, USA... ...reliability to handle high-throughput financial data processing The ideal candidate:...DataSenior
- ...markets. Ellipsis Labs is seeking a Senior Backend Engineer to join our team. As an early-stage... ...Build and maintain scalable production services. We currently support thousands of QPS... ...engineering initiatives (for example, realtime data indexing at scale) from inception to...DataSenior
- ...leading US-based company in the crypto economy, is seeking a Senior Web3 Back End Engineer for a fully remote role. The successful candidate will... ...of a multichain yield platform, taking ownership of core backend systems and influencing product evolution. Applicants should...SeniorRemote job
- ...Job Description Job Description Senior Staff Backend Engineer Location: Manhattan, New York Onsite... ...and ship production code across core services, owning the design and implementation... ..., consistency models) and complex data modeling. Problem Solving: Proven...DataSeniorFull timeImmediate start
- A forward-thinking crypto company is looking for a Senior Web3 Back End Engineer for a fully remote position. This role requires 3+ years of experience in building and launching production backend systems integrated with smart contracts. You will be responsible for core...SeniorRemote job
- ...technology company in New York City seeks a Senior/Staff Backend Engineer to join its Payments & Revenue Pod.... ...include optimizing backend services, collaborating with product teams, and... ...distributed systems handling financial data. Candidates should have a bachelor's...DataSenior
- Framework Ventures is looking for a Senior Backend Engineer to design and develop risk analysis and monitoring... ...Rust experience, familiarity with data pipelines, and strong quantitative... ...Startup adaptability and experience in Web3 technologies are highly preferred. The...DataSenior
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