VC and AI jobs in San Francisco

Hiring now: Mercury, Astranis, News Break, Together AI, Baseten, Roblox and 1549 more

• Staff Machine Learning Platform Engineer AIFaireSan Francisco, CAOn-siteSeniorBacked by Founders Fund, Lightspeed and Norwest.$247K to $339KPosted Feb 17
• 2026 InternshipFormicSan Francisco || Oakland, CAOn-siteInternshipFormic delivers Robotics as a Service to mid-market CPG manufacturers. No CapEx. No Risk. No Problems. Industrial palletizing, case packing, and more. Backed by Lux.Posted Feb 17
• Senior Machine Learning Scientist, Imaging AIInsitroSouth San Francisco, CASeniorAt insitro, we are building a different kind of drug company to bring better drugs faster to the patients who can benefit most. Through the power of machine learning (ML) and data at scale, we decode the complexities of biology to unlock transformative new... Backed by SoftBank VF, a16z and GV.$215K to $235KPosted Feb 17
• Senior Finance Associate AILightning AISan Francisco, California, United StatesOn-siteSeniorFrom the PyTorch Lightning creators. Own your AI, don. Backed by Index.Posted Feb 17
• Founding Design Engineer AIMage LegalSan Francisco, CA, USOn-siteMid levelAutomatic AI Legal Diligence. Backed by Y Combinator.$100K to $150KPosted Feb 17
• Founding Engineer (AI-Native) AIMeenoSan Francisco, CaliforniaHybridMid levelBacked by Sequoia.Posted Feb 17
• Member of Technical Staff — Cluster Infrastructure & Supercomputing AIRadixArkPalo Alto, CAOn-siteSeniorRadixArk builds large-scale inference and training systems for the entire AI community, making frontier-level AI infrastructure open and accessible. Backed by Accel.$200K to $400KPosted Feb 17
• Member of Technical Staff — Inference-Core Engine AIRadixArkPalo Alto, CAOn-siteSeniorRadixArk builds large-scale inference and training systems for the entire AI community, making frontier-level AI infrastructure open and accessible. Backed by Accel.$200K to $400KPosted Feb 17
• Member of Technical Staff — Inference-Kernel, Compiler & Communication AIRadixArkPalo Alto, CAOn-siteSeniorRadixArk builds large-scale inference and training systems for the entire AI community, making frontier-level AI infrastructure open and accessible. Backed by Accel.$200K to $400KPosted Feb 17
• Member of Technical Staff — Inference-Multimodal & Diffusion AIRadixArkPalo Alto, CAOn-siteSeniorRadixArk builds large-scale inference and training systems for the entire AI community, making frontier-level AI infrastructure open and accessible. Backed by Accel.$200K to $400KPosted Feb 17
• Member of Technical Staff — Training AIRadixArkPalo Alto, CAOn-siteSeniorRadixArk builds large-scale inference and training systems for the entire AI community, making frontier-level AI infrastructure open and accessible. Backed by Accel.$200K to $400KPosted Feb 17
• Builder - Sales Development Representative (SDR) AIReevoSan FranciscoOn-siteMid levelReevo is the AI-native sales platform for prospecting, outreach, deal management, forecasting, coaching, and CRM powered by the full context of your business. Backed by Kleiner Perkins.$70K to $100KPosted Feb 17
• Machine Learning Engineer (Computer Vision/Multimodal/Generative AI) AISpreeAIHybrid (San Francisco, California, US)HybridMid levelSPREEAI is a fast-growing, innovative AI company at the forefront of fashion and e-commerce, revolutionizing how consumers engage with fashion through lifelike photorealistic try-on technology and hyper-personalized shopping experiences.Posted Feb 17
• Software Engineer (AI Infrastructure / Training / Inference) AISpreeAIHybrid (San Francisco, California, US)HybridMid levelSPREEAI is a fast-growing, innovative AI company at the forefront of fashion and e-commerce, revolutionizing how consumers engage with fashion through lifelike photorealistic try-on technology and hyper-personalized shopping experiences.Posted Feb 17
• Research Engineer / Scientist (SLAM) AIWorld LabsSan FranciscoOn-siteMid levelWorld Labs is a spatial intelligence company, building frontier models that can perceive, generate, and interact with the 3D world. Backed by NEA and a16z.$250K to $350KPosted Feb 17
• Flight Software EngineerAstro MechanicaSan FranciscoOn-siteMid levelWe're reinventing aircraft from the engine forward. Backed by Y Combinator and a16z.$90K to $160KPosted Feb 16
• Staff Developer AdvocateBuildkiteSan Francisco, CAOn-siteSeniorThe fastest CI for AI workflows at scale nothing else survives. Leading software teams across industries have standardized on Buildkite for CI and orchestration. Backed by General Catalyst.$220K to $240KPosted Feb 16
• Core Product Designer AICandleSan Francisco, CA, USOn-siteMid levelCandle helps friends and couples grow closer daily in just 5 minutes. Backed by Y Combinator.$170K to $260KPosted Feb 16
• ML Research Engineer Intern – Dynamo Guard / Dynamo Eval / AgentWarden AIDynamo AINew York, NY, US / San Francisco, CA, US / Remote (Amsterdam, NH, NL; Amsterdam, North Holland, NL; Paris, IDF, FR;...InternshipCompliant-Ready AI for the Enterprise. Backed by Y Combinator.Posted Feb 16
• ML Research Scientist Intern – Dynamo Guard / Dynamo Eval / AgentWarden AIDynamo AISan Francisco, CA, US / New York, NY, US / London, England, GB / Remote (Amsterdam, NH, NL; Amsterdam, North Holland,...InternshipCompliant-Ready AI for the Enterprise. Backed by Y Combinator.Posted Feb 16