Series A · Frontend Engineer
Series A AI Startup Frontend Engineer Jobs
There are currently 56 open Frontend Engineer jobs across 44 Series A AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.
56Open roles
44Companies hiring
Oct 30, 2026Last updated
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Open Frontend Engineer Roles at Series A AI Startups
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Senior Design Engineer - Electromagnetic (R&D) | Apptronik | Series A | Multiple locations | Oct 30, 2026 |
| Senior Design Engineer | Enode | Series A | Remote (Europe) | Oct 29, 2026 |
| Senior PCBA Design Engineer | Apptronik | Series A | Multiple locations | Oct 28, 2026 |
| Senior Harness Design Engineer | Vast | Series A | Multiple locations | Oct 27, 2026 |
| Design Engineer | Conversion | Series A | San Francisco Office | Oct 26, 2026 |
| Mid-level / Senior Front-end Engineer (Pakistan) | Vectara | Series A | Multiple locations | Oct 26, 2026 |
| Creative Technologist (AI Design Engineer) | OpenArt | Series A | San Carlos, California, USA | Oct 23, 2026 |
| RTL Design Engineer | Voltai | Series A | Palo Alto Office | Oct 19, 2026 |
| Physical Design Engineer | Voltai | Series A | Palo Alto Office | Oct 19, 2026 |
| Low-Power Design Engineer | Voltai | Series A | Palo Alto Office | Oct 19, 2026 |
| FrontEnd Engineer | Truv | Series A | Chile, Santiago | Oct 19, 2026 |
| Senior TPS Design Engineer | Inversion | Series A | Multiple locations | Oct 17, 2026 |
| Staff Front End Software Engineer | Parkade | Series A | Multiple locations | Oct 15, 2026 |
| Full-Stack/Front-end Engineer | TypeSafe AI | Series A | San Francisco Office | Oct 14, 2026 |
| Design Engineer | Metriport | Series A | San Francisco | Oct 13, 2026 |
| Design Engineer (Combustion Devices) | Arbor Energy | Series A | El Segundo, CA | Oct 2, 2026 |
| Design Engineer | Superpower | Series A | San Francisco | Sep 25, 2026 |
| Staff Mission Design Engineer | Inversion | Series A | Multiple locations | Sep 24, 2026 |
| Senior Frontend Engineer | Venn | Series A | Poland | Sep 22, 2026 |
| Senior Frontend Engineer | Venn | Series A | Toronto | Sep 22, 2026 |
| Physical Design Engineer, Hardware | River AI | Series A | Multiple locations | Sep 19, 2026 |
| RTL Design Engineer, Hardware | River AI | Series A | Multiple locations | Sep 19, 2026 |
| Senior High-Speed Photonic Design Engineer | Taara | Series A | Sunnyvale, CA | Sep 17, 2026 |
| Senior Web Engineer | Dovetail | Series A | Sydney | Sep 10, 2026 |
| Chip Design Engineer | Ricursive Intelligence | Series A | Palo Alto | Sep 10, 2026 |
| Design Engineer, Site | Infisical | Series A | United States & Canada | Sep 7, 2026 |
| Principal SoC Design Engineer / SoC Lead | Neurophos | Series A | Multiple locations | Sep 3, 2026 |
| Design Engineer | tldraw | Series A | London Office | Sep 2, 2026 |
| Founding Design Engineer | Orchard Robotics | Series A | San Francisco | Aug 20, 2026 |
| Frontend Software Engineer | Cambio | Series A | Multiple locations | Aug 13, 2026 |
| Frontend Engineer | DeepJudge | Series A | Zurich HQ | Aug 5, 2026 |
| Design Engineer Intern | Simular | Series A | Singapore | Jul 29, 2026 |
| Design Engineer | Antimetal | Series A | HQ - NYC | Jul 28, 2026 |
| Staff Design Engineer | San Francisco Compute | Series A | San Francisco, CA | Jul 24, 2026 |
| Physical Design Engineer (Staff / Sr. Staff / Principal) | Velaura AI | Series A | Bangalore | Jul 23, 2026 |
| Frontend Engineer | Coinflow Labs | Series A | Chicago | Jul 21, 2026 |
| Founding Design Engineer | Hanover Park | Series A | New York City | Jul 13, 2026 |
| Design Engineer | Tailor | Series A | Tokyo | Jun 18, 2026 |
| Founding Design Engineer | Sim | Series A | San Francisco | Jun 2, 2026 |
| Senior Frontend Engineer | 7AI | Series A | Boston, MA | May 6, 2026 |
| iOS Design Engineer | 222 | Series A | New York, NY | Apr 12, 2026 |
| Android Design Engineer | 222 | Series A | New York, NY | Apr 12, 2026 |
| Senior Design Engineer | Summation | Series A | Bellevue, WA | Apr 10, 2026 |
| Design Engineer | Conductor | Series A | San Francisco | Mar 20, 2026 |
| Founding Design Engineer | WorkWeave | Series A | Weave HQ | Feb 10, 2026 |
| Board Design Engineer | Taara | Series A | Sunnyvale, CA | Jan 12, 2026 |
| Design Engineer - Studio Team | Restream | Series A | Remote (Europe) | Jan 7, 2026 |
| Design Engineer - AI Clips Team | Restream | Series A | Remote (Europe) | Jan 7, 2026 |
| Design Engineer | Delphi | Series A | San Francisco | Jan 5, 2026 |
| Senior Frontend Engineer | Nevis | Series A | London | Dec 19, 2025 |
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FAQ
How many Frontend Engineer jobs are open at Series A AI startups?
There are currently 56 open Frontend Engineer jobs across 44 Series A AI startups on Fast AI Jobs.
Why filter Frontend Engineer jobs by funding stage?
Funding stage signals company size, runway, and equity upside. Filtering to Series A startups narrows the list to Frontend Engineer roles at companies at a comparable point in their growth.
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.