Founding team jobs at startups

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

• Rust Software Engineering Intern, Chip Design Tools - Summerfab2.comAustinOn-siteInternshipfab2 builds the hardware and software needed to make chips, fabs, tools, and components. Backed by Eclipse Ventures.$114K to $131KPosted Sep 5
• Strategic Projects Lead - STEM AIAfterQuerySan FranciscoOn-siteSeniorAfterQuery captures how experts reason and turns real-world professional work into high-quality training data for frontier foundation models. Backed by Y Combinator.$150K to $225KPosted Sep 4
• Senior Technical Account ManagerAirwallexUS - New YorkOn-siteSenior$160K to $210KPosted Sep 4
• Senior Technical Account ManagerAirwallexUS - San FranciscoSenior$180K to $220KPosted Sep 4
• Founders Associate Dublin, Ireland AIAkara RoboticsRemote (US)AssociateThe ultimate provider of healthcare automation. Backed by Techstars.Posted Sep 4
• Technical GTM / Founders Office Intern AIAlderIN / Remote (IN)InternshipAI employees for finance, starting with accounts receivable. Backed by Y Combinator.$40K to $100KPosted Sep 4
• Senior Revenue Operations AnalystAlloyNew York CityOn-siteSeniorAlloy is the global AI-powered risk management platform that accelerates onboarding, stops financial crime, and simplifies compliance. Backed by Bessemer and Techstars.$145K to $171KPosted Sep 4
• Director, Protein ScienceAlloy TherapeuticsRemote (US)Principal and upAlloy Therapeutics democratizes access to antibody discovery and biologics discovery technology to enable and advance drug discovery in antibodies and TCRs.$170K to $200KPosted Sep 4
• Coordinator, Campus RecruitmentAlphaSightsNew YorkOn-siteMid levelAlphaSights is the global leader in knowledge on-demand. We connect investment and business leaders with a dynamic network of industry professionals whose informed perspectives help our clients make superior investment and business decisions. Backed by Envestors.Posted Sep 4
• IT & Productivity LeadAlta Resource TechnologiesBoulder, ColoradoOn-siteSeniorAlta Resource Technologies focuses on transforming mining technology through innovative methods in mineral separation and the sourcing of critical raw materials. Backed by DCVC (Data Collective).$110K to $140KPosted Sep 4
• Sr. Associate, Corporate DevelopmentArbitrumRemoteSeniorPosted Sep 4
• Member of Security Staff, Privacy & Trust Ops Lead AIArenaSF Bay AreaOn-siteSeniorChat, compare, vote for the world's best AI models. Join the community shaping the public leaderboard for LLMs, image, and code models through real-world evaluation. Backed by Lightspeed and a16z.Posted Sep 4
• Senior Recruiting Coordinator AIArmadaUnited States (Remote)SeniorArmada’s platform combines connectivity, compute, and real-world AI to solve your toughest challenges right where your data is generated. Backed by Felicis and Lux.Posted Sep 4
• Senior Sourcer - Contract to Hire AIArmadaUnited States (Remote)SeniorArmada’s platform combines connectivity, compute, and real-world AI to solve your toughest challenges right where your data is generated. Backed by Felicis and Lux.Posted Sep 4
• Marketing Strategy & Planning ManagerAshbyRemote - USSeniorAshby’s all-in-one recruiting software consolidates your ATS, Analytics, Scheduling, and CRM. Backed by Y Combinator.$150K to $207KPosted Sep 4
• Design Lead, Foundations AIAssuredRemoteSeniorFrom AI-powered capabilities to Frontier AI agents, Assured’s solutions power the entire claims lifecycle. Schedule a demo. Backed by Kleiner Perkins and ICONIQ.$220K to $280KPosted Sep 4
• Senior Software Engineer, Infrastructure AIAthelasMountain View, CASeniorAthelas is the AI-driven RCM, EHR, and ambient AI platform to grow your healthcare business. Backed by General Catalyst and Y Combinator.$170K to $220KPosted Sep 4
• Staff Software Engineer, Data Warehouse AIAthelasMountain View, CASeniorAthelas is the AI-driven RCM, EHR, and ambient AI platform to grow your healthcare business. Backed by General Catalyst and Y Combinator.$210K to $275KPosted Sep 4
• Product, Member ExperienceBase PowerAustin, TXOn-siteMid levelBase brings affordable, reliable energy and whole-home backup to homes across Texas — fixed low rates and battery backup that kicks in automatically. Backed by Lightspeed and a16z.Posted Sep 4
• Founding Product Marketing Lead AIBauplanRemote (US)SeniorBauplan is a serverless data platform where AI agents and data engineers build safely on production data. Run versioned Python pipelines on Apache Iceberg with isolated branches and atomic publishing — no infrastructure required. Backed by South Park Commons.Posted Sep 4