Founding team jobs at startups

Hiring now: SpaceX, Speechify, CoreWeave, Braze, Zin Technologies, Inc., Varda and 2135 more

• Process Development Engineer, Etchfab2.comAustinOn-siteMid levelfab2 builds the hardware and software needed to make chips, fabs, tools, and components. Backed by Eclipse Ventures.$90K to $180KPosted Sep 4
• Staff Process Development Engineer, Etchfab2.comAustinOn-siteSeniorfab2 builds the hardware and software needed to make chips, fabs, tools, and components. Backed by Eclipse Ventures.$90K to $180KPosted Sep 4
• Staff R&D Device Engineerfab2.comAustinOn-siteSeniorfab2 builds the hardware and software needed to make chips, fabs, tools, and components. Backed by Eclipse Ventures.$150K to $210KPosted Sep 4
• Sr. Software Development EngineeriSpot.tvBellevue, WAOn-siteSeniorBacked by Insight and Madrona.$140K to $179KPosted Sep 4
• Sales Strategy & OperationsmonacoSan FranciscoOn-siteMid levelMonaco is the first revenue engine for startups. The AI native platform replaces legacy CRM and disparate sales point solutions, acting as the all-in-one revenue platform and system of record that builds your TAM, runs outbound, captures every interaction,... Backed by Founders Fund.$180K to $220KPosted Sep 4
• Senior Project Controls Engineer (US)nPlanHouston, United StatesSeniorAI that looks into the future of your projects so you can tackle risks before they become issues. Backed by GV and Entrepreneur First.$80K to $110KPosted Sep 4
• Agency Development Manager AIxAIAustin, TX; New York, NYOn-siteSeniorSpaceXAI builds Grok — frontier AI models for reasoning, voice, image generation, and more. Build with the Grok API. Backed by Lightspeed, Sequoia and a16z.$127K to $220KPosted Sep 4
• Fraud Analyst (Sat-Weds) AIxAIPalo Alto, CA; New York, NYOn-siteAnalystSpaceXAI builds Grok — frontier AI models for reasoning, voice, image generation, and more. Build with the Grok API. Backed by Lightspeed, Sequoia and a16z.$100K to $135KPosted Sep 4
• Partner 6, Executive Assistant, CryptoAndreessen HorowitzNew York, New York, United StatesOn-sitePrincipal and upAndreessen Horowitz (a16z) is a venture capital firm in Silicon Valley, California, investing in bold founders, innovators, and entrepreneurs building the future through technology.$149K to $165KPosted Sep 2
• VC Fellowship2048 VenturesBoston, MAOn-siteMid levelPosted Sep 1
• Deal Origination AssociateAtomicRemote - USAssociateAPI that lets companies embed investment accounts into their services. Backed by Entrepreneur First and Madrona.$100K to $120KPosted Sep 1
• VC AnalystCrossover VCSan Francisco, CAOn-siteAnalyst$125K to $160KPosted Sep 1
• VC Investment Intern (Munich or Remote) - 4-6 Months from Oct 2026First Momentum VenturesRemote (US)InternshipFirst Momentum Ventures is a pre-seed VC fund for technical B2B and Deep Tech startups in Europe. Our team of engineers and scientists understands technical products and teams, providing comprehensive support from fundraising to recruiting.Posted Sep 1
• Visiting Associate (Munich or Remote) - 6-12 Months from October 2026First Momentum VenturesRemote (US)AssociateFirst Momentum Ventures is a pre-seed VC fund for technical B2B and Deep Tech startups in Europe. Our team of engineers and scientists understands technical products and teams, providing comprehensive support from fundraising to recruiting.Posted Sep 1
• Director, Legal ComplianceFlagship PioneeringCambridge, MA USAOn-sitePrincipal and upPioneering Partnerships Latest News.$172K to $237KPosted Sep 1
• Director/Senior Director, Regulatory CounselFlagship PioneeringCambridge, MA USAOn-sitePrincipal and upPioneering Partnerships Latest News.$172K to $281KPosted Sep 1
• Lab Operations ManagerFlagship PioneeringCambridge, MA USAOn-siteSeniorPioneering Partnerships Latest News.$126K to $160KPosted Sep 1
• Senior UAS Flight Test & Operations EngineerFlagship PioneeringBoulder, CO USAOn-siteSeniorPioneering Partnerships Latest News.$115K to $150KPosted Sep 1
• Vice PresidentG2 Venture PartnersPortola Valley, CA, USAOn-sitePrincipal and upG2 Venture Partners invests in transformative companies building a sustainable future. 20 years backing climate tech, AI, energy, and mobility at scale.Posted Sep 1
• Executive AssistantGreycroftSan FranciscoOn-siteMid levelGreycroft partners with bold founders in AI, software, sustainability, and consumer brands to create lasting impact.Posted Sep 1