Founding Engineer jobs in California: 28 open roles

• Founding Engineer

  Subimage · San Francisco, CA; ONSITE (5 days/week)

  Nov 2, 2026

• Founding Engineer (AI Supply Chain Startup)

  ScrumAID · San Francisco, CA

  Nov 1, 2026

• Founding Engineer, Markets (AI Trading Startup)

  ScrumAID · San Jose, CA

  Nov 1, 2026

• Founding Engineer, AI Agents (Early-Stage Startup)

  ScrumAID · San Francisco, CA

  Nov 1, 2026

• Founding Engineer, Second Hire (Dental AI Startup)

  ScrumAID · San Francisco, CA

  Nov 1, 2026

• Founding Engineer, RL Environments and Evals (Seed-Stage AI)

  ScrumAID · San Francisco, CA

  Nov 1, 2026

• Founding Engineer

  Alldus · San Francisco, California

  Oct 1, 2026

• Founding Engineer - Kernel & Compiler Lead

  Nawork · Sunnyvale, California

  Aug 21, 2026

• Founding Engineer

  Ember Ai · Burlingame, CA

  $140k–$180k · Aug 19, 2026

• Founding Engineer, Applied Research

  Backbone Systems · San Francisco

  Jun 3, 2026

• Founding Engineer, Forward Deployed

  Backbone Systems · San Francisco

  Jun 3, 2026

• Founding Engineer, Backend & Infra

  Backbone Systems · San Francisco

  Jun 3, 2026

• Founding Engineer

  Kiloforge · San Francisco

  Apr 20, 2026

• Founding Engineer

  MangoDesk · San Francisco

  Feb 9, 2026

• Founding Engineer

  Interface · San Francisco

  Jan 6, 2026

Showing the newest 15 of about 28 verified open jobs here. Search all jobs

Search all founding engineer jobs in California · All founding engineer jobs