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Software Engineer Jobs at AI Startups

There are currently 3,488 open Software Engineer jobs across 712 AI startups. 36% of these roles are at early-stage (Pre-Seed through Series B) companies. Every listing links straight to the company's official application page.

3,488Open roles
712Companies hiring
Sep 15, 2026Last updated
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Series G+ 622 (18%)Series B 552 (16%)Series C 484 (14%)Series A 478 (14%)Series D 412 (12%)Series E 271 (8%)Seed 210 (6%)Growth 164 (5%)Series F 138 (4%)Debt 95 (3%)Private Equity 32 (1%)Unknown 11 (0%)Pre-Seed 7 (0%)Convertible Note 4 (0%)Series G 3 (0%)Bootstrapped 2 (0%)Series C + Debt 2 (0%)Venture 1 (0%)
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Open Software Engineer Roles

RoleCompanyStageLocationPosted
Senior Software EngineerBasataSeries ASan FranciscoSep 15, 2026
Software Engineer, Applied AINumericSeries BSan FranciscoSep 15, 2026
Senior Software Engineer, BackendVastSeries AMultiple locationsSep 15, 2026
Senior Software Engineer, Enterprise ApplicationsVastSeries AMultiple locationsSep 15, 2026
Senior Software Engineer, Mission SoftwareVastSeries AMultiple locationsSep 15, 2026
Senior System Architect, LunarVastSeries AMultiple locationsSep 15, 2026
Software Engineer II, Enterprise ApplicationsVastSeries AMultiple locationsSep 15, 2026
Staff Flight Software EngineerVastSeries AMultiple locationsSep 15, 2026
Staff Software Engineer, AI ToolingVastSeries AMultiple locationsSep 15, 2026
Staff Software Engineer, Mission SoftwareVastSeries AMultiple locationsSep 15, 2026
Software Engineer Co-opTiveSeries DBoston, MASep 14, 2026
Nuclear Operations & Licensing Engineering Intern - Summer 2027AntaresSeries CIdaho FallsSep 14, 2026
Member of Technical Staff - Physical DesignArchitect LabsSeedPalo AltoSep 14, 2026
Software EngineerAxle EnergySeries ALondonSep 14, 2026
Quantitative Developer InternBase PowerSeries DAustin, TXSep 14, 2026
Firmware Engineering InternBase PowerSeries DAustin, TXSep 14, 2026
Software Engineering InternBase PowerSeries DAustin, TXSep 14, 2026
Software Engineer, Onboard PlatformBedrock RoboticsSeries BSan Francisco, CASep 14, 2026
Software Engineer, State Estimation & LocalizationBedrock RoboticsSeries BSan Francisco, CASep 14, 2026
Embedded Software Engineer, Safety-Critical SystemsBedrock RoboticsSeries BSan Francisco, CASep 14, 2026
Software Engineer - Applied AICogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer - BackendCogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer - FullstackCogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer - Data Platform (Staff+)Cogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer - Infrastructure (Senior+)Cogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer - Developer ExperienceCogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer - Storage Infrastructure (Senior+)Cogent SecuritySeries AMultiple locationsSep 14, 2026
Software Engineer, Security AgentsCohereSeries DMultiple locationsSep 14, 2026
Engineering Intern - Software (SWE)/Machine Learning (ML)CyvlSeries AMultiple locationsSep 14, 2026
Hardware Engineering InternCyvlSeries AMultiple locationsSep 14, 2026
Senior Software Engineer, RustDittoSeries BRemote (Washington DC, San Francisco,)Sep 14, 2026
Software Engineer, AndroidDittoSeries BRemote (Washington DC, San Francisco,)Sep 14, 2026
Android EngineerAndurilSeries G+Multiple locationsSep 14, 2026
Compute Systems Architect - Expeditionary AI/HPC Data CentersAndurilSeries G+Multiple locationsSep 14, 2026
Digital Hardware Engineering LeadAndurilSeries G+Multiple locationsSep 14, 2026
Electrical Engineering Lead, DronesAndurilSeries G+Multiple locationsSep 14, 2026
Infrastructure Software Engineer, Active ClearanceAndurilSeries G+Multiple locationsSep 14, 2026
Lead Software Engineer, API/SDKAndurilSeries G+Multiple locationsSep 14, 2026
Lead Software Engineer, Manufacturing TestAndurilSeries G+Multiple locationsSep 14, 2026
PLM DeveloperAndurilSeries G+Costa Mesa, CA (OC-00)Sep 14, 2026
PLM DeveloperAndurilSeries G+Costa Mesa, California, United StatesSep 14, 2026
PLM Senior Software ArchitectAndurilSeries G+Multiple locationsSep 14, 2026
Process Architect, Strategic VenturesAndurilSeries G+Multiple locationsSep 14, 2026
Production Software EngineerAndurilSeries G+Multiple locationsSep 14, 2026
Senior Embedded Software EngineerAndurilSeries G+Multiple locationsSep 14, 2026
Senior Embedded Software Engineer, EWAndurilSeries G+Multiple locationsSep 14, 2026
Senior Flight Software EngineerAndurilSeries G+Multiple locationsSep 14, 2026
Senior Manufacturing Software EngineerAndurilSeries G+Multiple locationsSep 14, 2026
Senior PLM DeveloperAndurilSeries G+Multiple locationsSep 14, 2026
Senior Production Software EngineerAndurilSeries G+Multiple locationsSep 14, 2026
View all 3,488 Software Engineer jobs
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FAQ

How many Software Engineer jobs are open at AI startups?

There are currently 3,488 open Software Engineer jobs across 712 AI startups on Fast AI Jobs.

What funding stages are hiring Software Engineers?

36% of open Software Engineer roles are at early-stage (Pre-Seed through Series B) startups, with the remainder at later-stage and growth companies.

How often is this Software Engineer list updated?

Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.