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  •  ...enhance the XRP ledger's performance and reliability. You'll participate in the software development lifecycle and collaborate in the open-source community. Ideal candidates have over 5 years of experience in C++ and a passion for blockchain technology. This role offers... 
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    Full time

    Ripple

    San Francisco, CA
    21 hours ago
  • A leading tech company is seeking a Senior Software Engineer, Backend to enhance New Tab features in Firefox. This role involves building backend systems and collaborating within a remote team. Ideal candidates will have 4+ years of experience and a background in NodeJS...
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    Full time
    Remote work

    ExecutivePlacements.com

    San Francisco, CA
    21 hours ago
  • $200k - $250k

     ...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... 
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    Full time
    Worldwide
    Flexible hours

    LangChain

    San Francisco, CA
    3 days ago
  • $112k - $224k

     ...edge computing, and global content delivery Experience with Docker, containerization, and CI/CD pipelines Contributions to open source or demonstrated thought leadership in the web development community Learn more about our health and wellness benefits, which... 
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    Worldwide

    Abbott Laboratories

    Alameda, CA
    22 days ago
  •  ...Experience with migrating large-scale applications. Experience with native mobile development (Android/iOS). Contributions to open-source projects. This is a hybrid role, expected to be in our SF office on Tuesdays and Thursdays. What we offer ~ Competitive... 
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    Remote work
    Work from home
    Worldwide
    Flexible hours
    3 days per week

    Front

    San Francisco, CA
    5 hours ago
  • Overview Open-rank faculty Positions in Fintech, Financial Engineering, AI, Machine Learning, Data Science Department: Financial Technology Thrust, The Hong Kong University of Science and Technology (Guangzhou) HKUST Guangzhou Campus (HKUST(GZ)) aims to forge cross-disciplinary... 
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    https:/hkust-gz.edu.cn/academics/four-hubs/society-hub/finan...

    San Francisco, CA
    21 hours ago
  •  ...start-up before You love TechCrunch. We are obsessed with reading and talking about startups You have created some amazing open-source projects More reasons to join us Shape the culture: As an engineer here, you’ll be instrumental in building the culture... 
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    Worldwide
    Day shift

    Rattle

    San Francisco, CA
    5 hours ago
  •  ...Ability to work 4 days per week from our San Francisco office (open to candidates willing to relocate) Nice to Have Experience...  ...WebGL or Canvas for advanced visualizations Contribution to open-source projects Background in UX/UI design Experience with real-... 
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    Work at office
    Immediate start
    Relocation

    Salient

    San Francisco, CA
    5 hours ago
  • $183k - $220k

     ...Airbyte is the open-source standard for Data Movement. We enable data teams to move data from applications, APIs, unstructured...  ...talented team to build a great internal development experience for developers and a great user experience for our users Define and promote... 
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    Local area
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    Airbyte

    San Francisco, CA
    5 hours ago
  •  ...ComfyUI? ComfyUI is the world’s leading visual AI platform — an open, modular system where anyone can build, customize, and automate...  ...from creative experimentation to production automation Open-source , used by millions, and backed by one of the most active AI... 
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    Full time

    Comfy

    San Francisco, CA
    5 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... 
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    Full time
    Worldwide
    Flexible hours

    LangChain

    San Francisco, CA
    3 days ago
  • $225k - $255k

     ...Back Office Engineering team, you will be developing the company's production trading systems...  ...complex trading behaviors. This role is open to remote work in the US or hybrid in our...  ..., and loading of data from various data sources. Guide and support the growth of other... 
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    Full time
    Work at office
    Local area
    Remote work

    The Voleon Group

    Berkeley, CA
    3 days ago
  • $170k - $226k

     ...healthy debate and diverse perspectives, and approach conflict openly, honestly, and respectfully. Brilliance ~ Humility is the...  .... Ensure data integrity and quality across multiple sources. Optimize query performance and troubleshoot data issues.... 
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    Work at office
    Immediate start
    3 days per week

    Altruist

    San Francisco, CA
    21 hours 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... 
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    LangChain

    San Francisco, CA
    3 days ago
  • $192.5k - $275k

     ...emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded...  ...through service hardening and by developing and supporting a suite of foundational tools...  ...100+ engineers Contributions to open source security tools or infrastructure projects... 
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    Full time
    Work at office
    Remote work
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    Gemini

    San Francisco, CA
    3 days ago
  • $187k - $238k

     ...of requests a day, millions of active users, and hundreds of developers. We build infrastructure and tooling that is iterable, scalable...  ...our developers compute workloads Providing upstream open source patches to well known community projects like AWS Bottlerocket... 
    Full time
    Local area
    Worldwide
    Relocation
    Flexible hours

    Nextdoor

    San Francisco, CA
    3 days ago
  • $125k - $195k

     ...fab Design operator workflows, dashboards, and controls Develop reusable components and design systems Integrate with APIs...  ...at a startup or in a zero-to-one role Published projects, open source contributions, or side projects that demonstrate technical creativity... 
    Work at office
    Visa sponsorship
    Night shift

    Atomic Semi

    San Francisco, CA
    5 hours ago
  •  ...iteration and shipping MVPs You're curious about AI, e-commerce, or automation You've shipped side projects or contributed to open-source Why Join Us Post-revenue company solving real problems for real customers Be the frontend leader —define our frontend... 
    Full time

    Reacher

    San Francisco, CA
    5 hours ago
  •  ...About LanceDB LanceDB is a developer-friendly, open-source data lake for multimodal AI. From hyper-scalable vector search to advanced retrieval for RAG, from streaming training data to interactive exploration of large-scale AI datasets, LanceDB is the best foundation... 
    Full time
    Worldwide

    Lancedb

    San Francisco, CA
    5 hours ago
  • $158k - $210k

     ...technology, architecture and design concepts, operating systems, database systems, computer networking, and security Experience with open source frameworks and tools Ability to own and manage technical debt and security vulnerabilities Demonstrated experience leading... 
    Hourly pay
    Full time
    Contract work
    Work experience placement
    Work at office
    Immediate start
    Visa sponsorship
    Work visa
    Flexible hours

    Early Warning

    San Francisco, CA
    21 hours ago
  • $147.5k - $195k

     ...This groundbreaking new internet layer opens up previously unimaginable possibilities...  ...dollar helps businesses, institutions and developers harness these breakthroughs and...  ...on both traditional and blockchain data sources), ETL/ELT pipelines, data governance and... 
    Full time
    Contract work
    Flexible hours

    Circle

    San Francisco, CA
    3 days ago
  • $196k - $245k

     ...dynamic team. In this role, you will be responsible for designing, developing, and maintaining our data infrastructure and services. You...  ...including how we built our modern data stack leveraging open-source tools! What You'll Be Doing Define and execute the technical... 
    Full time
    Remote work

    King River Capital Group

    San Francisco, CA
    3 days ago
  •  ...ensuring that our data infrastructure is reliable, scalable, and developer-friendly as we continue to power financial services for small...  ...real-time inference. Contributions to internal tooling or open-source projects in the data ecosystem. What We Offer: ~ Salary... 
    Full time
    Work from home
    Flexible hours

    Parafin Inc.

    San Francisco, CA
    3 days ago
  •  ...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... 
    Full time
    Worldwide

    LangChain

    San Francisco, CA
    3 days ago
  • $204k - $285k

     ...success through platform adoption, reliability improvements, and developer productivity outcomes. We’re happy to share that this is an...  ...infrastructure or hybrid orchestration Contributions to open-source data/ML tooling or internal frameworks Demonstrated impact... 
    Full time
    Work at office
    3 days per week

    Quizlet

    San Francisco, CA
    5 hours ago
  •  ...more exclusive features. Canonical is a leading provider of open source software and operating systems to the global enterprise and...  ...for their users. Engineering Managers should be outstanding developers themselves. They should be completely at home reviewing a... 
    Full time
    Work at office
    Local area
    Remote work
    Worldwide

    Canonical

    San Francisco, CA
    3 days ago
  • $160k - $250k

     ...performance, and providing a best-in-class developer experience with great tooling....  ...artificial intelligence company. We believe open and transparent AI systems will drive innovation...  .... We have contributed to leading open-source research, models, and datasets to advance... 
    Full time

    Together Ai

    San Francisco, CA
    5 hours ago
  •  ...experiences at the core of our product, developing new applications to wow our customers....  ...mentoring teammates Address and solve open-ended technological challenges in software...  ...scientific journals Experience navigating open source/vendor solutions in LLM ops space (... 
    Full time

    Lightfield

    San Francisco, CA
    5 hours ago
  • $175k - $200k

     ...spawning, routing, and managing intelligent agent workloads. Develop resilient systems that self-heal, auto-scale, and degrade...  ...or function-as-a-service scaling models. Contributions to open-source distributed systems projects. Exposure to AI/ML-driven orchestration... 
    Full time
    For contractors
    Flexible hours

    IFS

    San Francisco, CA
    3 days ago
  • $180k - $280k

     ...everywhere, and were 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... 
    Hourly pay
    Full time
    Work at office

    Sentry

    San Francisco, CA
    21 hours ago