Founding team jobs at startups

Hiring now: SpaceX, Speechify, Revolution Medicines, CoreWeave, Chaos, Zin Technologies, Inc. and 2127 more

• Construction Project Engineer (Civil, Structural, Architectural)LightLogicUS, Arizona, PhoenixOn-siteMid levelDeliver AI at scale across cloud, data center, edge, and client with comprehensive hardware and software solutions. Backed by Lightspeed.Posted 26 days ago
• Senior Product & Solution Marketing Manager AILightning AISan Francisco, California, United StatesOn-siteSeniorFrom the PyTorch Lightning creators. Own your AI, don. Backed by Index.Posted 26 days ago
• Staff Developer Advocate AILightning AISan Francisco, California, United StatesOn-siteSeniorFrom the PyTorch Lightning creators. Own your AI, don. Backed by Index.Posted 26 days ago
• Senior Revenue Operations LeaderLitifyAnywhere, USAOn-siteSeniorTurn legal operations into impact with our all-in-one legal software. Native AI workflows handle complex legal work so your firm or legal department can scale. Backed by Bessemer.$175K to $190KPosted 26 days ago
• Lead Architect / Principal EngineerLitmusSanta Clara, CaliforniaPrincipal and upLitmus is the modern industrial data platform that connects machines, structures operational data, and enables analytics and AI across manufacturing operations. Backed by Insight and Alchemist.Posted 26 days ago
• Sr. DevOps EngineerLiveRamp VenturesSan Francisco, CASeniorLiveRamp Ventures invests in companies that help unlock the value of data.$130K to $197KPosted 26 days ago
• Autonomy Investment Principal | AssociateLong 100 CapitalPalo Alto, California, USOn-sitePrincipal and upPosted 26 days ago
• Technical Support Engineer AILumanaState of New YorkMid levelLumana provides a hybrid cloud video security and video surveillance system powered by agentic AI to help improve physical security, safety, and operations. Backed by Norwest.$70K to $90KPosted 26 days ago
• Staff ATE Mechanical EngineerLunar EnergyMountain View, CAOn-siteSeniorLunar Energy's mission is to transition homes to 100% clean energy. Founded in 2020, Lunar Energy is designing and engineering the world’s best clean energy products to electrify all homes and connect communities to form clean, resilient virtual power plants. Backed by Prelude Ventures.$160K to $180KPosted 26 days ago
• Staff ATE Mechanical Engineer (Contractor)Lunar EnergyMountain View, CAOn-siteSeniorLunar Energy's mission is to transition homes to 100% clean energy. Founded in 2020, Lunar Energy is designing and engineering the world’s best clean energy products to electrify all homes and connect communities to form clean, resilient virtual power plants. Backed by Prelude Ventures.$72 to $85/hrPosted 26 days ago
• Production CoordinatorMach IndustriesHuntington Beach, California, United StatesOn-siteMid levelMach Industries is building faster, smarter defense infrastructure for the modern era. Backed by Khosla and Sequoia.Posted 26 days ago
• Summer 2027 Engineering Internship, ManufacturingMach IndustriesHuntington Beach, California, United States; Victorville, California, United StatesOn-siteInternshipMach Industries is building faster, smarter defense infrastructure for the modern era. Backed by Khosla and Sequoia.Posted 26 days ago
• ML Engineer, Product AIMach9San FranciscoOn-siteMid levelTurn reality capture into complete deliverables faster. Mach9 automatically drafts features from scans at centimeter-level accuracy and infrastructure scale. Backed by Y Combinator.$180K to $300KPosted 26 days ago
• Lab ChemistMariana MineralsMoab, UTOn-siteMid levelMariana Minerals is a software-first, vertically integrated minerals company focused on supplying the minerals critical to modern energy, AI, and defense technologies. Backed by Khosla and a16z.Posted 26 days ago
• Mechanical Engineer (f/m/x)Marvel FusionFort Collins, COOn-siteMid levelMarvel Fusion is on a mission to build the world’s first fusion power plant. Discover how our advanced laser fusion technology will deliver scalable, and globally competitive energy for generations to come. Backed by Earlybird Venture Capital.$100K to $148KPosted 26 days ago
• Product Manager, Care DeliveryMavenSan Francisco, CA; Remote, USSeniorMaven helps companies retain talent, improve health outcomes, and reduce maternity and fertility costs. We support every path to parenthood: Pregnancy, Fertility, Egg Freezing, Adoption, Surrogacy, Infant Care, Breastmilk Shipping, and Manager Training. Backed by General Catalyst and Sequoia.Posted 26 days ago
• Senior Software Engineer – Platform Team AIMaven AGIBostonSeniorConversational agent platform delivers exceptional CX at a lower cost. Unifies systems, integrates knowledge sources and enables actions for 50+ customers. Backed by Lux.$150K to $185KPosted 26 days ago
• Staff Software Engineer – Platform Team AIMaven AGIBostonSeniorConversational agent platform delivers exceptional CX at a lower cost. Unifies systems, integrates knowledge sources and enables actions for 50+ customers. Backed by Lux.$180K to $215KPosted 26 days ago
• Senior Talent Acquisition Partner (Contract)MelioNew York CityOn-sitePrincipal and upMelio has created a rapid, precise, and comprehensive blood test that identifies 99% of the most common pathogens in hours, rather than days. Backed by SOSV.$140K to $160KPosted 26 days ago
• Senior Talent Acquisition Partner (Contract)MelioRemote, USPrincipal and upMelio has created a rapid, precise, and comprehensive blood test that identifies 99% of the most common pathogens in hours, rather than days. Backed by SOSV.$125K to $175KPosted 26 days ago