Founding team jobs at startups

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

• Data Science Manager - FraudPlaidNew York City OfficeSeniorPlaid helps all companies build fintech solutions by making it easy, safe and reliable for people to connect their financial data to apps and services. Backed by Index, Kleiner Perkins and NEA.$216K to $329KPosted Sep 12
• Data Scientist - FraudPlaidNew York City OfficeMid levelPlaid helps all companies build fintech solutions by making it easy, safe and reliable for people to connect their financial data to apps and services. Backed by Index, Kleiner Perkins and NEA.$176K to $227KPosted Sep 12
• Senior Machine Learning Engineer - Fraud AIPlaidSan Francisco HQSeniorPlaid helps all companies build fintech solutions by making it easy, safe and reliable for people to connect their financial data to apps and services. Backed by Index, Kleiner Perkins and NEA.$229K to $315KPosted Sep 12
• Senior Machine Learning Engineer - Infra/Ops - Fraud AIPlaidNew York City OfficeSeniorPlaid helps all companies build fintech solutions by making it easy, safe and reliable for people to connect their financial data to apps and services. Backed by Index, Kleiner Perkins and NEA.$229K to $315KPosted Sep 12
• Senior Machine Learning Engineer (Research Scientist) - Fraud AIPlaidNew York City OfficeSeniorPlaid helps all companies build fintech solutions by making it easy, safe and reliable for people to connect their financial data to apps and services. Backed by Index, Kleiner Perkins and NEA.$229K to $315KPosted Sep 12
• Senior System AdministratorRadiantEl 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.$134K to $190KPosted Sep 12
• Group AI Product Manager | Growth AIRed VenturesCharlotte, NCOn-siteSeniorDiscover Red Ventures, a global portfolio of companies at the forefront of AI-enabled digital transformation. Backed by ICONIQ.$185K to $230KPosted Sep 12
• BESS Project Engineer, Senior or StaffRedwood MaterialsSan Francisco, California, United StatesOn-siteSeniorRedwood Materials is building the U.S. stockpile of critical materials and deploying large-scale energy storage systems that power data centers and the nation’s grid.Posted Sep 12
• Solar PV Project Engineer, Senior or StaffRedwood MaterialsSan Francisco, California, United StatesOn-siteSeniorRedwood Materials is building the U.S. stockpile of critical materials and deploying large-scale energy storage systems that power data centers and the nation’s grid.Posted Sep 12
• Avionics Systems Engineer (Falcon & Dragon)SpaceXHawthorne, CAOn-siteMid levelSpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. Backed by Kleiner Perkins, a16z and Founders Fund.Posted Sep 12
• Parachute Rigger & Quality Specialist (Starfall)SpaceXBloomfield, CTOn-siteMid levelSpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. Backed by Kleiner Perkins, a16z and Founders Fund.Posted Sep 12
• Quality Inspector (Starfall)SpaceXBloomfield, CTOn-siteMid levelSpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. Backed by Kleiner Perkins, a16z and Founders Fund.Posted Sep 12
• Receiving Inspector (Starfall)SpaceXBloomfield, CTOn-siteMid levelSpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. Backed by Kleiner Perkins, a16z and Founders Fund.Posted Sep 12
• Test Specialist (Composites)SpaceXHawthorne, CAOn-siteMid levelSpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. Backed by Kleiner Perkins, a16z and Founders Fund.Posted Sep 12
• Founding InfrastructureSpurNew York CityOn-siteMid levelBacked by Insight.Posted Sep 12
• Clinical Education Coordinator, Surgical ServicesStepfulRemote, United StatesMid levelStepful is the fastest, most affordable way to get certified and hired in healthcare. Become a certified Medical Assistant, Pharmacy Tech, or Surgical Tech today! Backed by Y Combinator.$70K to $80KPosted Sep 12
• Content LeadWhite CircleNYSeniorWhite Circle is the control layer for AI in production. We help companies test, protect, observe, and improve every AI interaction — from blocking unsafe inputs and preventing jailbreaks to analyzing user behavior and optimizing model performance. Backed by Runa Capital.Posted Sep 12
• Founding GTM Hire AIYarnNew York, NY, USOn-siteMid levelYarn is the video product for agentic GTM teams. Backed by Y Combinator.$160K to $200KPosted Sep 12
• Developer, Frontend1PasswordRemote (United States | Canada)Mid levelProtect passwords and secrets, manage app access, and secure AI tools with 1Password. Easy to adopt from growing teams to enterprise. Backed by Accel, Lightspeed and ICONIQ.Posted Sep 11
• Software Engineer II - Insider Risk AIAbnormalHybrid - San Francisco, CA, USAHybridMid levelAbnormal AI is a behavioral AI security platform that protects email, identity, and AI—and stops insider threats. Trusted by 5,000 organizations. Backed by Greylock, Insight and Menlo.Posted Sep 11