Senior JavaScript SDK Engineer — Frameworks & Open Source
Sentry
Sentry, a leader in application performance monitoring, is seeking a Senior Software Engineer with JavaScript expertise in San Francisco. As part of the JavaScript SDK team, you will work on innovative SDKs for frameworks like React and Vue, ensuring powerful tools for developers. The role emphasizes ownership of code, leveraging AI to enhance productivity, and fostering collaboration within an open-source community. Join us to shape the tools used by millions and advance your career in a vibrant tech hub. #J-18808-Ljbffr Sentry
- ...ubiquitous. We provide the agent engineering platform and open source frameworks developers need to ship reliable agents... ...and improving the LangChain JavaScript package. In-person in SF preferred... ...00 USD, $145,000-$195,000 USD for Senior Engineer candidates #J-18808-Ljbffr...SuggestedWorldwideFlexible hours
$190k - $280k
Sentry is looking for a Senior Software Engineer based in San Francisco to take end-to-end ownership of coding projects. You'll leverage AI tools... ...80,000, depending on various factors. Join a team that values inclusivity and open-source contributions. #J-18808-Ljbffr SentrySenior$190k - $280k
...redefine the future of JavaScript development? Are you... ...isn't your typical Senior Software Engineer position. As a key... ...growing JavaScript SDK team, you'll be at the... ...modern JavaScript framework landscape. In this... ...value A Voice in the Open‑Source Community: We're passionate...SeniorHourly payFull timeRelocation- A leading tech company is seeking a remote Software Engineer to work on innovative blockchain products using Typescript and Solidity. The role involves writing open-source software and developing backends for high-traffic applications. Candidates should have over 4 years...SeniorRemote workFlexible hours
- A leading blockchain company is looking for an experienced TypeScript engineer to develop essential open-source tools and libraries for the ZetaChain platform. The ideal candidate will focus on creating a user-friendly TypeScript client and enhancing the developer experience...SeniorRemote work
- ...experience in backend systems, proficiency in Python and C++, and a record of leading collaborative teams. You will contribute to open-source initiatives and help shape the future of developer productivity and AI workflows. The position offers a hybrid working model with...Senior
- ...Braintrust AI Observability Platform Engineer Braintrust is the AI... ...engineers to build the open-source libraries that customers use... ...wide range of environments, frameworks, and AI providers. This role... ...libraries. You'll own the full SDK lifecycle: design, implementation...Flexible hours
$140k - $170k
Alumni Ventures is hiring a CaseMark Software Engineer based in San Francisco, CA. This full-time role involves building open-source legal AI tools, integrating modern web frameworks, and collaborating on legal workflows. Candidates should have strong Next.js and TypeScript...Full time$165k - $242k
...on a mission to make the world's best open-source programming environment for working with... ...in ambiguity, enjoy solving challenging engineering problems at scale, and yearn for... ...source projects. About the Role: As a Senior Software Engineer on Marimo's core open...SeniorPermanent employmentTemporary workCasual workWork at officeFlexible hours$154.42k - $235.9k
...Job Description The Role We're AV Frameworks within AV Platform Core at General... ...reliable, observable, and fast. As a Senior Software Engineer, you will design and deliver the core... ...Community, you will receive updates about GM, open roles, career insights and more....SeniorPermanent employmentLocal areaWork from homeRelocationRelocation packageFlexible hours- Onyx is seeking an experienced frontend engineer to shape its core product in San Francisco. You will develop the open source chat interface and enterprise search platform... ...frontend experience and a strong command of JavaScript, TypeScript, and React. The position offers...
$106.9k - $176.5k
...Decision Science – AI Native Engineering AI/Machine Learning Engineer, Senior Consultant The... ...from varied data sources across a broad technology... ...Generative AI models and frameworks (e.g., OpenAI, Dall-e,... ...beyond Python: R, JavaScript, Java, C++, C Experience...SeniorFull timeWork experience placementSummer holidayFlexible hours- ...company based in San Francisco, California. The Role: As a Research Engineer - Audio & Speech Models , you will be a core contributor on Zyphra’s Audio Team, building the next generation of open-source autoencoders, ASR, TTS, SSL, and speech-to-speech models. You will be...Work at officeRelocation package
$131k - $285k
...mission is to enable DoorDash Backend engineers across our three engineering excellence... ...As a Software Engineer on the Backend Frameworks team, you will be building frameworks and... ...opportunity to leverage and contribute to open source tech. Contribute to cross-functional...SeniorRemote jobHourly payWork at officeLocal areaFlexible hours$105.8k - $174.8k
...skills and ambitions. As a Senior AI Native Engineer, you will be at the... ...insights from varied data sources across a broad technology... ...with experience in robotics frameworks (e.g., ROS) and simulation... ...languages beyond Python: R, JavaScript, Java, C++, C. Experience...SeniorFull timeWork experience placementSummer holidayFlexible hours- ...Senior AI Engineer SF Bay Area (Hybrid) Parasail is redefining... ...systems Navigate open-ended engineering... ...in Python and/or JavaScript/TypeScript and ability... ...learn new tools and frameworks Hands-on experience... ...contributing to open-source projects or public-facing...Senior
- ...applications, APIs, unstructured sources and databases to data... ...looking for an Integrations Engineer to help build the future of AI... ...Builder ecosystem, automation frameworks, rollout systems, and AI-driven... ...contributing to or maintaining open source projects....SeniorLocal areaImmediate start
- 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...Work at office3 days per week
- ...need to be improved, engineers rely on data to understand... ...We're looking for a Senior Software Engineer who... ...beyond typical frontend framework workflows. If you get... ...the stack: from JavaScript execution to data transfer... ...researchers passionate about open-source and developer tools....SeniorRemote work
- ...across our platform. As a Senior Software Engineer on our Agentic Infrastructure... ..., & reliability frameworks that ensure agent behavior... ...~ Experience with Node, JavaScript, CICD, Docker ~ A track... ...Bonus Points: Open-source contributions to LLM or agent...SeniorFull timeFreelanceInternshipWork at officeRemote workFlexible hours
- You will need a strong background in modern JavaScript frameworks and a deep understanding of full-stack development. You will be instrumental... ...-time messaging solutions. Apply expertise in AI prompt engineering to optimize interactions with large language models. Contribute...Senior
- ...Distributed Systems Software Engineer - Public Cloud (Senior/Lead/Principal) Our Public Cloud engineering... ...infrastructure automation tools, frameworks, workflows, and validation... ...data centers Use and contribute to open source technology (Spinnaker, Zookeeper, etc...Senior
- ...for downtime. We are looking for a Senior Backend Engineer who is excited by the full breadth of... .... ~ Expertise in Python and modern frameworks (e.g., FastAPI); should be able to... ...developers instant access to over 500,000 open-source models. We are a small, fast-...SeniorWorldwideFlexible hours
- ...Senior Software Engineer At HDR, our employee-owners are fully... ...using progressive web frameworks. You will be responsible... ..., including JavaScript/TypeScript, Vue and/or... ...Extensive experience using source control systems (Git)... ...executive sponsor and is open to all employees....SeniorFull timeTemporary workPart time
$160k - $210k
...Senior React Native Engineer San Francisco, CA About Arena Club If you're fascinated by sports... ..., vaulting, and digital pack openings for collectors to build and showcase... ...~ Familiarity with modern mobile frameworks and tools (Rx, IoC/DI, analytics, A/...SeniorRemote work$159.2k - $301.6k
...We are seeking a highly motivated Senior Software Engineer, Node Ecosystem - Video to join the... ...any user to apply a workflow without opening the editor. Graph operates everywhere... ...video APIs, media SDKs, or streaming frameworks is welcome - but not a substitute for...SeniorTemporary workLocal areaWorldwide$159.2k - $301.6k
...Senior Software Engineer, Node Ecosystem — Image We are seeking a highly motivated Senior Software... ...any user to apply a workflow without opening the editor. Graph operates everywhere... ...Cloud APIs, image SDKs, or media frameworks is welcome — but not a substitute for...SeniorTemporary workLocal areaWorldwide$96.8k - $251.6k
...based micro-service architecture opens new avenues to work with a wide range... ...talented and hands-on technical engineer to join us and be at the driving... ...projects using Java, J2EE frameworks preferred. Familiarity with open source tools and integration Knowledge...SeniorTemporary workFlexible hours- ...experience in venture capital, a proven track record of successful investments, and strong fundraising abilities. You will engage in deal sourcing, due diligence, and portfolio management while representing VC Stack at industry events. If you’re ready to take on this...Senior
$50 - $150 per hour
...LLMs) perform on real software engineering problems. The core of this... ...using a structured ranking framework Assess code changes (diffs... ...of software engineering, open-source ecosystems, and frontier AI.... ...Seniorit y level ~ Mid-Senior level Employment type...SeniorFull timeContract workPart timeFor contractorsFlexible hours
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