Software Engineer · Los Angeles

Software Engineer Jobs in Los Angeles

There are currently 199 open Software Engineer jobs in Los Angeles across 36 AI startups. 28% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

199Open roles

36Companies hiring

Oct 29, 2026Last updated

Funding-stage mix

Series D 73 (37%)Series C 32 (16%)Series B 29 (15%)Series A 26 (13%)Growth 12 (6%)Series F 12 (6%)Series E 10 (5%)Pre-Seed 3 (2%)Later Stage VC 1 (1%)Series G+ 1 (1%)

Open Software Engineer Roles in Los Angeles

Role	Company	Stage	Location	Posted
Senior-Staff Enterprise Software Engineer	Antares	Series C	Los Angeles	Oct 29, 2026
Software Engineer, Sensing Systems	Chaos Industries	Series D	Multiple locations	Oct 29, 2026
Staff Software Engineer, Sensing Systems	Chaos Industries	Series D	Multiple locations	Oct 29, 2026
Software Engineer, Platform (Early Career)	Northwood Space	Series B	Torrance, CA	Oct 29, 2026
Software Engineer, Platform	Northwood Space	Series B	Multiple locations	Oct 29, 2026
Software Engineer, Test Infrastructure (AI DevEx)	SiftStack	Series B	Multiple locations	Oct 29, 2026
Senior Spacecraft Embedded Software Engineer	Varda Space Industries	Series D	Multiple locations	Oct 29, 2026
Senior Spacecraft Flight Software Engineer	Varda Space Industries	Series D	Multiple locations	Oct 29, 2026
Senior Spacecraft Mission Software Engineer	Varda Space Industries	Series D	Multiple locations	Oct 29, 2026
Embedded Software Engineer	Skyryse	Series C	El Segundo, CA	Oct 28, 2026
CAE Principal Software Architect (Design)	Divergent	Series E	Multiple locations	Oct 27, 2026
CAE Senior Principal Software Architect (Design)	Divergent	Series E	Multiple locations	Oct 27, 2026
CAE Technical Fellow, Software Architect (Design)	Divergent	Series E	Multiple locations	Oct 27, 2026
Software Engineer, Frontend	SiftStack	Series B	Marina Del Rey, CA	Oct 27, 2026
Senior Software Engineer, Frontend	SiftStack	Series B	Marina Del Rey, CA	Oct 27, 2026
Software Engineer, Frontend (Agentic AI)	SiftStack	Series B	Marina Del Rey, CA	Oct 27, 2026
Senior Software Engineer, Frontend (Agentic AI)	SiftStack	Series B	Marina Del Rey, CA	Oct 27, 2026
Senior Security Software Engineer	Valar Atomics	Series B	Multiple locations	Oct 27, 2026
Senior Software Engineer	Valar Atomics	Series B	Multiple locations	Oct 27, 2026
Senior Flight Software Engineer	Vast	Series A	Multiple locations	Oct 27, 2026
Senior Software Engineer, Backend	Vast	Series A	Multiple locations	Oct 27, 2026
Senior Software Engineer, Enterprise Applications	Vast	Series A	Multiple locations	Oct 27, 2026
Senior Software Engineer, Mission Software	Vast	Series A	Multiple locations	Oct 27, 2026
Senior System Architect, Lunar	Vast	Series A	Multiple locations	Oct 27, 2026
Software Engineer II, Enterprise Applications	Vast	Series A	Multiple locations	Oct 27, 2026
Staff Flight Software Engineer	Vast	Series A	Multiple locations	Oct 27, 2026
Staff Software Engineer, AI Tooling	Vast	Series A	Multiple locations	Oct 27, 2026
Staff Software Engineer, Mission Software	Vast	Series A	Multiple locations	Oct 27, 2026
Software Engineering Intern - 2027 Winter Term	Atoms	Growth	Multiple locations	Oct 26, 2026
Mid-Career Software Engineer	Chaos Industries	Series D	Multiple locations	Oct 26, 2026
Effector Embedded Software Engineer	Chaos Industries	Series D	Multiple locations	Oct 23, 2026
Application Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
Avionics Systems/Test Engineering Intern – Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Cybersecurity Architect, (TS/SCI), CI Poly	K2 Space	Series D	Multiple locations	Oct 23, 2026
Electrical Engineering Intern – Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Flight Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
GNC Engineering Intern – Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Ground Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
Principal Flight Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
RF Engineering Intern – Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Senior Application Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
Senior Flight Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
Senior Ground Software Engineer	K2 Space	Series D	Multiple locations	Oct 23, 2026
Simulation Software Engineering Intern - Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Software Engineering Intern – Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Vehicle Operations Engineering Intern – Summer 2027	K2 Space	Series D	Multiple locations	Oct 23, 2026
Senior Software Engineer, Applied AI (RCM)	Commure	Series F	Multiple locations	Oct 22, 2026
Senior Software Engineer, Claims Intelligence	Commure	Series F	Multiple locations	Oct 22, 2026
Senior Software Engineer, Autonomous Revenue Operations	Commure	Series F	Multiple locations	Oct 22, 2026
GNC Software Engineer	Chaos Industries	Series D	Multiple locations	Oct 22, 2026

FAQ

How many Software Engineer jobs are open in Los Angeles?

There are currently 199 open Software Engineer jobs in Los Angeles across 36 AI startups on Fast AI Jobs.

What funding stages are hiring Software Engineers in Los Angeles?

28% of open Software Engineer roles in Los Angeles are at Series A–B startups, with the rest spread across seed and later-stage companies.

How often is this list updated?

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