Founding team jobs at startups

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

• Founding Lead RF & EMC EngineerPillar Space SystemsLos Angeles, CASeniorReusable satellites that stay in orbit — rentable infrastructure for microgravity manufacturing. You bring the payload; the spacecraft is already there. Backed by South Park Commons.$185K to $275KPosted 13 days ago
• Founding Lead Supply Chain EngineerPillar Space SystemsLos Angeles, CASeniorReusable satellites that stay in orbit — rentable infrastructure for microgravity manufacturing. You bring the payload; the spacecraft is already there. Backed by South Park Commons.$185K to $275KPosted 13 days ago
• Founding Lead Systems EngineerPillar Space SystemsLos Angeles, CASeniorReusable satellites that stay in orbit — rentable infrastructure for microgravity manufacturing. You bring the payload; the spacecraft is already there. Backed by South Park Commons.$185K to $275KPosted 13 days ago
• Founding Lead Test & Integration EngineerPillar Space SystemsLos Angeles, CASeniorReusable satellites that stay in orbit — rentable infrastructure for microgravity manufacturing. You bring the payload; the spacecraft is already there. Backed by South Park Commons.$185K to $275KPosted 13 days ago
• Sr. Client Account Manager, LuxuryPinterestNew York, NY, USOn-siteSeniorDiscover recipes, home ideas, style inspiration and other ideas to try. Backed by Bessemer, Kleiner Perkins and a16z.Posted 13 days ago
• Account Executive - Entreprise I New YorkPivot Health Technologies, Inc.New YorkOn-siteMid levelPivot is a digital health care initiative to help people quit all kinds of tobacco using behavioral science, tech, and personal coaches. Backed by Khosla Ventures.$140K to $180KPosted 13 days ago
• Senior Security Analyst, Security Risk ManagementPlaidSeattle OfficeSeniorBacked by Index, Kleiner Perkins and NEA.$156K to $214KPosted 13 days ago
• Member of Technical Staff - Frontend DeveloperPlatform9Remote (US)SeniorPlatform9 offers enterprises a familiar private cloud experience with all critical enterprise features to run VMs and containers at scale. Backed by Redpoint.Posted 13 days ago
• Founding Content Creator AIPocketSan Francisco, CA, USOn-siteMid levelTake Notes in the Real World. Backed by Accel and Y Combinator.$120K to $160KPosted 13 days ago
• Commercial CounselPogoUnited States/CanadaMid levelTalk to 3M+ purchase-verified buyers — real behavior, not panels. AI interviews & surveys deliver insights in hours, not weeks. Book a demo. Backed by AlleyCorp.$175K to $250KPosted 13 days ago
• Motion Designer & Video EditorPogoUnited States/CanadaMid levelTalk to 3M+ purchase-verified buyers — real behavior, not panels. AI interviews & surveys deliver insights in hours, not weeks. Book a demo. Backed by AlleyCorp.$110K to $130KPosted 13 days ago
• Talent PartnerPogoUnited States/CanadaPrincipal and upTalk to 3M+ purchase-verified buyers — real behavior, not panels. AI interviews & surveys deliver insights in hours, not weeks. Book a demo. Backed by AlleyCorp.$125K to $175KPosted 13 days ago
• Head of Design AIProfoundNew York, New YorkOn-sitePrincipal and upProfound is the AI marketing platform built for the agentic era. See what your customers ask AI, deploy agents to act on it, and measure the results in a collaborative workbench. Backed by Kleiner Perkins, Lightspeed and Sequoia.$265K to $365KPosted 13 days ago
• Part-Time BDRProof of HumanSan FranciscoMid levelProof of Human stops bots and fraud without slowing down real users. Score all your traffic in real-time, letting only verified humans pass through. Backed by Y Combinator.$30KPosted 13 days ago
• Senior Data Engineer AIRad AISan Francisco - OnsiteOn-siteSeniorModern radiology AI for reporting, impressions and follow-up. Reduce cognitive burden, improve report quality and help radiologists work faster. Backed by Khosla.$145K to $200KPosted 13 days ago
• Lead Nuclear Materials EngineerRadiantEl Segundo, CAOn-siteSeniorRadiant builds Kaleidos, a portable, factory-built nuclear microreactor that delivers a megawatt of clean power anywhere it is needed. Backed by a16z, Felicis and USV.$141K to $202KPosted 13 days ago
• Mechanisms EngineerRadiantEl Segundo, CAOn-siteMid levelRadiant builds Kaleidos, a portable, factory-built nuclear microreactor that delivers a megawatt of clean power anywhere it is needed. Backed by a16z, Felicis and USV.$134K to $185KPosted 13 days ago
• Senior Fluid Systems EngineerRadiantEl Segundo, CAOn-siteSeniorRadiant builds Kaleidos, a portable, factory-built nuclear microreactor that delivers a megawatt of clean power anywhere it is needed. Backed by a16z, Felicis and USV.$158K to $219KPosted 13 days ago
• Staff Fluid Systems EngineerRadiantEl Segundo, CAOn-siteSeniorRadiant builds Kaleidos, a portable, factory-built nuclear microreactor that delivers a megawatt of clean power anywhere it is needed. Backed by a16z, Felicis and USV.$158K to $219KPosted 13 days ago
• Title Head of GTM & CommercializationRealPageRemote (US)Principal and upRealpage connects property management software, analytics and AI to help real estate owners and operators improve property and portfolio performance. Backed by Battery.Posted 13 days ago