Frontend Engineer · Los Angeles
Frontend Engineer Jobs in Los Angeles
There are currently 14 open Frontend Engineer jobs in Los Angeles across 5 AI startups. 79% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.
14Open roles
5Companies hiring
Jul 24, 2026Last updated
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Funding-stage mix
Series A 7 (50%)Series B 4 (29%)Series C 2 (14%)Growth 1 (7%)
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Open Frontend Engineer Roles in Los Angeles
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Senior Harness Design Engineer | Vast | Series A | Long Beach, California, United States | Jul 24, 2026 |
| PCB Design Engineer | Vast | Series A | Long Beach, California, United States | Jul 23, 2026 |
| Senior Electrical Design Engineer | Vast | Series A | Long Beach, California, United States | Jul 23, 2026 |
| Senior Mechanical Design Engineer, Avionics | Vast | Series A | Long Beach, California, United States | Jul 23, 2026 |
| Mechanical Design Engineer | Vast | Series A | Long Beach, California, United States | Jul 15, 2026 |
| Senior Mechanical Design Engineer | Vast | Series A | Long Beach, California, United States | Jul 15, 2026 |
| Mechanical Design Engineer - Plant Piping Systems | General Matter | Series A | Los Angeles, CA | Jul 14, 2026 |
| Thermo - Mechanical Design Engineer - Heat Pipes | Antares | Series B | Los Angeles | Jul 2, 2026 |
| Mechanical Design Engineer | Hadrian | Series C | Los Angeles, CA | Jun 30, 2026 |
| Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling Systems | Antares | Series B | Los Angeles | Jun 29, 2026 |
| All Levels: Frontend Software Engineer | Hadrian | Series C | Los Angeles, CA | Jun 29, 2026 |
| Senior Mechanical Design Engineer - Space | Antares | Series B | Los Angeles | Jun 27, 2026 |
| Spacecraft Design Engineer | Apex Space | Growth | Los Angeles | Jan 27, 2026 |
| Senior Mechanical Design Engineer - Cover Gas Systems | Antares | Series B | Los Angeles | Dec 30, 2025 |
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FAQ
How many Frontend Engineer jobs are open in Los Angeles?
There are currently 14 open Frontend Engineer jobs in Los Angeles across 5 AI startups on Fast AI Jobs.
What funding stages are hiring Frontend Engineers in Los Angeles?
79% of open Frontend 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.