Founding team jobs at startups

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

• Strategic Finance Lead AIInferactSan FranciscoOn-siteSeniorInferact is a startup founded by creators and core maintainers of vLLM, the most popular open-source LLM inference engine. Our mission is to grow vLLM as the world. Backed by Sequoia and Redpoint.Posted 21 days ago
• Entrepreneur-in-Residence (EIR), AlphaLabInnovation WorksRemote (US)Mid levelPosted 21 days ago
• Clinical Success DirectorInspirenRemote, United StatesPrincipal and upTransform senior care with Inspiren's AI ecosystem. Reduce falls by 68%, increase occupancy 22%, and improve care planning. Trusted by leading communities. Backed by Insight.$175K to $185KPosted 21 days ago
• Director, Sales Development - USA AIInworldMountain View, California, USAPrincipal and upRealtime TTS and STT models, LLM serving, and the inference behind both, all through modular APIs. Customers cut voice and AI costs 40% to 95% after moving to Inworld. Backed by Kleiner Perkins, Lightspeed and CRV.$230K to $290KPosted 21 days ago
• Head of Customer Success & Account Management - USA AIInworldMountain View, California, USAPrincipal and upRealtime TTS and STT models, LLM serving, and the inference behind both, all through modular APIs. Customers cut voice and AI costs 40% to 95% after moving to Inworld. Backed by Kleiner Perkins, Lightspeed and CRV.$230K to $290KPosted 21 days ago
• Strategic AI Outcomes Manager AIJasperUnited StatesSeniorOrchestrate intelligent agents to run end-to-end marketing workflows delivering speed, control, and measurable impact. Backed by Bessemer, Insight and Y Combinator.$182K to $230KPosted 21 days ago
• Corporate Counsel, Amazon Pharmacy, Amazon PharmacyJet.comSeattle, Washington, USAOn-siteMid levelBacked by General Catalyst.Posted 21 days ago
• Product Marketing Manager - Tech, AWS ObservabilityJet.comSan Francisco, California, USAOn-siteSeniorBacked by General Catalyst.Posted 21 days ago
• Sr Manager Software Dev, Advertising Full Funnel Agentic IntelligenceJet.comSeattle, Washington, USAOn-siteSeniorBacked by General Catalyst.Posted 21 days ago
• Startup Solutions ArchitectJet.comSan Francisco, California, USAOn-siteMid levelBacked by General Catalyst.Posted 21 days ago
• Paralegal, Equity Administration and Regulatory SupportJoinmidiRemoteMid levelMeet Midi: The virtual care clinic created by specialists in perimenopause and menopause. Covered by insurance. Backed by Felicis.$120K to $135KPosted 21 days ago
• Co-op, mRNA-LNP Therapeutics AIKernal BiologicsBoston, MA (Seaport)On-siteInternshipKernal biologics is an onco-selective mRNA therapeutics company located in Cambridge, MA. Backed by Y Combinator.$20 to $25/hrPosted 21 days ago
• PIPELINE - L5 Principal Software EngineerKlaviyoBoston, MAOn-sitePrincipal and upKlaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results. Build personalized, omnichannel experiences across WhatsApp, ecommerce, and more with K:AI Agents. Backed by Accel.Posted 21 days ago
• Senior Staff Software Engineer - Agent Marketplace AIKongSan Francisco, California, United StatesSeniorFrom APIs to AI, Kong is the fabric of modern connectivity. Centralize LLM access, automate API workflows, and secure your digital ecosystem at scale. Backed by Index, NEA and a16z.$250K to $270KPosted 21 days ago
• Product Software Engineer (Mid/Senior) - Kubermatic Dev Platform (F,m,d)KubermaticRemote (US)SeniorKubermatic empowers organizations worldwide to fully automate their Kubernetes and cloud-native operations across a multi-cloud, edge, and on-prem. Backed by btov Partners.Posted 21 days ago
• Events Director (Non-Profit, Co-Working Space)LACIRemote (US)Principal and upLACI brings people together to create an inclusive green economy. Empowering startups, convening partnerships, building community.Posted 21 days ago
• Deployed Engineer (Bay Area)LangChainSan Francisco, CAOn-siteMid levelLangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Backed by Sequoia, IVP and Lux.$185K to $315KPosted 21 days ago
• Deployed Engineer (Early Career-NYC)LangChainNew York, NYOn-siteMid levelLangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Backed by Sequoia, IVP and Lux.$160K to $185KPosted 21 days ago
• Deployed Engineer (Early Career- SF)LangChainSan Francisco, CAOn-siteMid levelLangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Backed by Sequoia, IVP and Lux.$160K to $185KPosted 21 days ago
• Deployed Engineer, Pre-Sales (Dallas)LangChainDallas, TXMid levelLangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Backed by Sequoia, IVP and Lux.$200K to $300KPosted 21 days ago