Series D+ · Frontend Engineer
Series D+ AI Startup Frontend Engineer Jobs
There are currently 84 open Frontend Engineer jobs across 28 Series D+ AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.
84Open roles
28Companies hiring
Jun 16, 2026Last updated
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Open Frontend Engineer Roles at Series D+ AI Startups
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Senior Front End Software Engineer, React | Anduril | Series G+ | Seattle, Washington, United States | Jun 16, 2026 |
| Senior Front End Software Engineer, React | Anduril | Series G+ | Washington, District of Columbia, United States | Jun 16, 2026 |
| Senior UI Engineer (Active Clearance) | Anduril | Series G+ | Costa Mesa, California, United States | Jun 16, 2026 |
| Senior UI Engineer, Lattice C2 | Anduril | Series G+ | Seattle, Washington, United States | Jun 16, 2026 |
| Senior UI Engineer, Lattice C2 | Anduril | Series G+ | Costa Mesa, California, United States | Jun 16, 2026 |
| Junior Design Engineer, Canada | Ashby | Series D | Remote (Canada) | Jun 15, 2026 |
| Junior Design Engineer, Americas | Ashby | Series D | US Remote | Jun 15, 2026 |
| CAD Design Engineer, NX/Creo/Catia & Teamcenter/Winchill | Anduril | Series G+ | Costa Mesa, California, United States | Jun 15, 2026 |
| EMC Design Engineer, Autonomous Air Vehicles | Anduril | Series G+ | Costa Mesa, California, United States | Jun 15, 2026 |
| Senior EMC Design Engineer, Air Vehicles | Anduril | Series G+ | Costa Mesa, California, United States | Jun 15, 2026 |
| Senior Software Frontend Engineer – Dashboards | Databricks | Series G+ | Vancouver, Canada | Jun 15, 2026 |
| Staff Frontend Engineer - Seattle | Databricks | Series G+ | Seattle, Washington | Jun 15, 2026 |
| Senior/Staff Design Engineer, iOS | Suno | Series D | NYC | Jun 15, 2026 |
| Design Engineer, EU | Ashby | Series D | Portugal | Jun 12, 2026 |
| Design Engineer, UK | Ashby | Series D | United Kingdom | Jun 12, 2026 |
| Design Engineer, Americas | Ashby | Series D | US Remote | Jun 12, 2026 |
| Design Engineer, Canada | Ashby | Series D | Remote (Canada) | Jun 12, 2026 |
| Lead PCB Design Engineer | Anduril | Series G+ | Costa Mesa, California, United States | Jun 12, 2026 |
| Senior Design Engineer - Top of Funnel | Mercury | Series D | San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States | Jun 12, 2026 |
| Senior Design Engineer | Helsing | Series D | Washington, DC | Jun 11, 2026 |
| Frontend Software Engineer II | Bestow | Series D | US Remote | Jun 10, 2026 |
| Principal Design Engineer | AlphaSense | Series G+ | New York, New York, United States | Jun 10, 2026 |
| Physical Design Engineer | Cerebras Systems | Series H | Sunnyvale, CA | Jun 10, 2026 |
| Aerostructures Design Engineer II (R5156) | Shield AI | Series G+ | United States | Jun 10, 2026 |
| Aerostructures Design Engineer II (R5157) | Shield AI | Series G+ | United States | Jun 10, 2026 |
| Senior Staff Aerostructures Design Engineer (R5161) | Shield AI | Series G+ | Dallas, Texas | Jun 10, 2026 |
| Senior Staff Aerostructures Design Engineer (R5162) | Shield AI | Series G+ | Dallas, Texas | Jun 10, 2026 |
| Staff Aerostructures Design Engineer (R5159) | Shield AI | Series G+ | Dallas, Texas | Jun 10, 2026 |
| Staff Aerostructures Design Engineer (R5160) | Shield AI | Series G+ | Dallas, Texas | Jun 10, 2026 |
| Senior Agent Design Engineer | PolyAI | Series D | United States | Jun 9, 2026 |
| Aerostructures Design Engineer I (R5155) | Shield AI | Series G+ | United States | Jun 9, 2026 |
| Senior Front End Design Engineer (Microarchitecture) | Cerebras Systems | Series H | Sunnyvale, CA | Jun 8, 2026 |
| Mechanical Design Engineer - Robotics | Helsing | Series D | Barcelona | Jun 8, 2026 |
| Principal Design Engineer | AlphaSense | Series G+ | Remote (United Kingdom) | Jun 5, 2026 |
| Principal Design Engineer | AlphaSense | Series G+ | Helsinki, Uusimaa, Finland | Jun 5, 2026 |
| Senior/Staff Design Engineer | AlphaSense | Series G+ | New York, New York, United States | Jun 5, 2026 |
| Senior/Staff Design Engineer | AlphaSense | Series G+ | London, Greater London, England, United Kingdom | Jun 5, 2026 |
| Senior/Staff Design Engineer | AlphaSense | Series G+ | Helsinki, Uusimaa, Finland | Jun 5, 2026 |
| Frontend Software Engineer | Addepar | Series G+ | US Remote | Jun 4, 2026 |
| 3D Physical Design Engineer | Cerebras Systems | Series H | Sunnyvale, CA | Jun 4, 2026 |
| Test Equipment Design Engineer - Effectors | Chaos Industries | Series D | Hawthorne, California, United States | Jun 4, 2026 |
| AI Silicon Physical Design Engineer | Cerebras Systems | Series H | Remote (California, United States) | Jun 2, 2026 |
| Lead RTL Design Engineer | Cerebras Systems | Series H | Sunnyvale, CA | Jun 2, 2026 |
| Physical Design Engineer | Cerebras Systems | Series H | Bengaluru, Karnataka, India | Jun 2, 2026 |
| Design Engineer | Vercel | Series F | US Remote | Jun 1, 2026 |
| Senior Frontend Engineer - Internal Tools | Alpaca | Series D | Remote (North America - Europe) | May 29, 2026 |
| Design Engineer - Electronics | Helsing | Series D | Munich | May 29, 2026 |
| Aerostructures Design Engineer II (R4953) | Shield AI | Series G+ | United States | May 27, 2026 |
| Senior Staff Aerostructures Design Engineer (R5072) | Shield AI | Series G+ | United States | May 27, 2026 |
| Staff Aerostructures Design Engineer (R4955) | Shield AI | Series G+ | Dallas, Texas | May 27, 2026 |
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FAQ
How many Frontend Engineer jobs are open at Series D+ AI startups?
There are currently 84 open Frontend Engineer jobs across 28 Series D+ 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 D+ 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.