Founding team jobs at startups

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

• Systems Software EngineerQuadric.ioBurlingame, CA (HQ)On-siteMid levelYour silicon. Your models. Your roadmap. Flexible AI accelerator IP that is powering the next generation of AI chips. Backed by Pear VC.$150K to $220KPosted Sep 17
• Senior Technical Implementation Partner AIQventusRemote, United StatesPrincipal and upReduce staff workloads, unlock capacity, and grow revenue with Qventus: healthcare’s leader in AI-powered automation solutions. Backed by Bessemer, Norwest and Y Combinator.Posted Sep 17
• 2027 New Graduate - Electrical EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Materials EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Mechanical EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Nuclear EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Reactor Operations EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Software EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Supply Chain CoordinatorRadiantEl Segundo, CAOn-siteEntry 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.$75K to $108KPosted Sep 17
• 2027 New Graduate - Thermal EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• 2027 New Graduate - Tooling EngineerRadiantEl Segundo, CAOn-siteEntry 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.$105K to $130KPosted Sep 17
• Founding Marketer AIRaindropSan FranciscoOn-siteMid levelTrace every run. Auto-fix silent failures. Simulate before shipping. Raindrop helps you detect agent issues and prevent them from happening. Backed by Lightspeed and Y Combinator.Posted Sep 17
• Software Engineer II, AI AIRapidSOSEU (Remote)Mid levelAs the leading public safety AI company, RapidSOS unlocks mission-critical intelligence for first responders and security teams. Backed by Insight.Posted Sep 17
• Senior SourcerRedwood MaterialsMcCarran, NV; San 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 17
• Associate Director, Global Ergonomics & Occupational HealthRevolution MedicinesRedwood City, California, United StatesOn-sitePrincipal and upBacked by GV.Posted Sep 17
• Director, AccountingRevolution MedicinesRedwood City, California, United StatesOn-sitePrincipal and upBacked by GV.Posted Sep 17
• Executive Director, Head of Real-World Analytics and ProgrammingRevolution MedicinesRemote (United States)Principal and upBacked by GV.Posted Sep 17
• Scientist II, Biomarker Sciences/Translation SciencesRevolution MedicinesRedwood City, California, United StatesOn-siteMid levelBacked by GV.Posted Sep 17
• Senior Director, FP&ARevolution MedicinesRedwood City, California, United StatesOn-sitePrincipal and upBacked by GV.Posted Sep 17
• Mid-Market Sales Manager, AI & Data Cloud AIRipplingSan Francisco, CAOn-siteSeniorAbout Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. Backed by Kleiner Perkins, Lightspeed and Sequoia.$260K to $300KPosted Sep 17