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- A well-funded data platform startup is seeking a software engineer to contribute to their open-sourced data engine. The hybrid role involves working in the SF office three days a week, focusing on both frontend and backend development. Candidates should have 3+ years of...SuggestedWork at office3 days per week
$150k - $225k
...build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating,...SuggestedFlexible hoursLangChain, Inc
San Francisco, CA2 days ago- A tech startup is seeking a Developer Advocate to connect with the developer community, drive adoption of their product in open source, and create engaging content. This role requires strong open source experience and the ability to communicate effectively about developer...Suggested
$165k - $242k
...marimo] At marimo, we're on a mission to make the world's best open-source programming environment for working with data, together with a... ...— better tools, for better minds. If you're passionate about developer tools, thrive in ambiguity, enjoy solving challenging...SuggestedPermanent employmentTemporary workCasual workWork at officeRemote workFlexible hours$90k
...Open Source Analyst, Team Lead Are you interested in joining an organization with a global reach? At Concentric, "We Manage Risk Everywhere... ...information. Analysis of threatening communications and developments directed towards company buildings, assets, or personnel, and...SuggestedCurrently hiringLocal areaImmediate startRemote workMonday to FridayNight shiftWeekend workDay shift$189.2k - $351.4k
...revolutionize how targets and therapeutics are discovered and developed, ultimately enabling novel treatments for patients across the... ...maintaining high coding standards. Experience in contributing to open-source frameworks further showcases a commitment to community...SuggestedRelocation package3 days per week$101.5k - $186k
Location: Open At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse... ...so you will have plenty of opportunity to spread your wings and develop your skillset to keep up with the ever-growing demands of the digital...SuggestedSummer holidayFlexible hours$174k - $247k
Staff Software Engineer, Developer Platform page is loaded **Staff Software Engineer, Developer... ...and activating data from a variety of sources, including clinical, social, behavioral and... ...leverage state-of-the-art cloud-native open source components (e.g. Kubernetes, Backstage...SuggestedFull timeRemote work- ...-4 years of experience. We are looking for a mid-senior level developer to write RESTful API’s and build microservices in node.js on the... ...large scale environments, dev-ops, and/or participation in open source projects (or at least interest in them) is a plus. Designs, modifies...Suggested
- ...service products. Experience with AI/agentic systems. Previous experience at a high-growth startup. Bonus Points ~ Open source project contributions. What We Value Problem-solving mindset: Ability to approach complex operational challenges...SuggestedFull timeTemporary workWork at officeWorldwideMonday to FridayFlexible hours
Replit
San Mateo, CA4 days ago - ....Net Full Stack Developer San Francisco, CA 36 months Required Skills: 5 + years of Hands-on experience... ...App Services and Azure functions Experience with open-source testing tools Experience with upgrading to higher versions...Suggested
West Advanced Technologies
San Francisco, CA7 hours ago - ....Net Developer San Fransisco , CA 12+ months Mandatory Qualifications: Systems and Application Design... ...including versioning and publicly available APIs • Experience with open-source testing tools or automated testing • Experience with...Suggested
West Advanced Technologies
San Francisco, CA7 hours ago $170k - $195k
...At LangChain, our mission is to make intelligent agents ubiquitous. We provide the agent engineering platform and open source frameworks developers need to ship reliable agents fast. Our open source frameworks, LangChain and LangGraph, see over 90+ million downloads...SuggestedWorldwideFlexible hoursLangChain
San Francisco, CA3 days ago$165k - $198k
...At LangChain, our mission is to make intelligent agents ubiquitous. We help developers build mission-critical AI applications across the entire agent development lifecycle. Our open source frameworks — LangChain and LangGraph — see over 70+ million downloads per month...SuggestedLangChain
San Francisco, CA3 days ago- ...Description Job Description Zilliz is a fast-growing startup developing the industry’s leading vector database company for enterprise... ...by the engineers behind Milvus, the world’s most popular open-source vector database, the company builds next-generation database...SuggestedInternshipWorldwide
- ...S. Citizen or Permanent Resident JOB DESCRIPTION - Web UI Developer - Space Mission Control System NASA, working with private industry... ...looking for an experienced software developer to work on an open source next generation web-based mission control system. As a...Permanent employment
Qualified Technical Services
Mountain View, CA2 days ago - ...Role: Java Full stack Developer Location: San Francisco, CA Long term Contract Required Skills & Qualifications... ...core J2EE technologies (Servlets, JSP, JDBC, EJB, JNDI, JMS) and open-source frameworks (Struts, Spring Batch) where appropriate. Leverage...Long term contract
AceStack LLC
San Francisco, CA7 hours ago $155k - $195k
...LangChain At LangChain, our mission is to make intelligent agents ubiquitous. We help developers build mission-critical AI applications across the entire agent development lifecycle. Our open source frameworks — LangChain and LangGraph — see over 70+ million downloads per...$140 per hour
...Description We are sharing a specialised remote opportunity for Open Source Applied Engineers to support a leading AI research lab... ...languages including Python, Java, C, JavaScript, and TypeScript Develop test cases to assess system behavior across diverse...Remote jobHourly payWeekly payJob sharingContract workPart timeFor contractorsFlexible hours- ...scale inference — fully integrated with Atlas and designed for developer-first experiences. As a Senior Engineer, you'll focus on... ...systems, or retrieval-augmented generation (RAG) Contributions to open-source infrastructure for ML serving or search Why Join Us Be...Local areaWorldwide
MongoDB
Palo Alto, CA1 day ago $180k - $280k
...everywhere, and we’re tired of it. Sentry is on a mission to help developers write better software faster so we can get back to enjoying... ...culture where every teammate can thrive. Sentry is an open-source company because we believe that everyone, everywhere, should...Work at officeSentry
San Francisco, CA2 days ago$216.5k - $324.5k
...to bring the promise of precision health to everyone, every day. We are focused on generating and activating data from a variety of sources, including clinical, social, behavioral and the real world, to arrive at the best solutions for a person based on a comprehensive...Full time- ...uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI... ..., Full Finetunes, etc. Familiarity or experience with the open source training stack and frameworks (NCCL, PyTorch, Megatron, NemoRL...Flexible hours
Baseten
San Francisco, CA2 days ago $170k - $195k
...LangChain At LangChain, our mission is to make intelligent agents ubiquitous. We provide the agent engineering platform and open source frameworks developers need to ship reliable agents fast. Our open source frameworks, LangChain and LangGraph, see over 90+ million downloads...WorldwideFlexible hours$267k - $297k
...Engineer to lead the Java Platform. This role involves setting the technical direction for initiatives, accelerating developer velocity, and engaging with open-source communities. Candidates should have a Bachelor's degree in Computer Science, 10+ years of engineering...$207.2k - $259k
...thousands of businessesand empower millions of developers worldwide to craft personalized customer... ...company. The team owns systems spanning source control management, build systems, and... ..., SOC2, FedRAMP, ISO) Contributions to open source projects or industry thought...Temporary workLocal areaRemote workWorldwideTwilio
San Francisco, CA15 hours ago$13 per hour
...emerging technologies and industry trends, incorporating new developments into the backend architecture and processes where appropriate... ...track record of building projects for fun, staying updated with open-source developments, etc.)* Published works including contributions...Salesforce, Inc.
San Francisco, CA4 days ago- ...initiative across teams and features to improve app consistency, developer experience, and overall application quality. What We’re... ...‑class engineers, designers, and researchers passionate about open‑source and developer tools. Ownership: Drive initiatives end‑to‑end,...Remote work
$181.1k - $318.4k
...domains and technologies, learning deeply from our expert teams of developers, data engineers, and data scientists. The candidate is... ...Kubernetes is a significant plus. Proactive engagement with open-source community, aligning business objectives with the principles of...Relocation$179.4k - $204.7k
...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full... ...JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including...Full timePart timeInternshipH1bLocal areaCapital One
San Francisco, CA3 days ago
