Backend Engineer · London
Backend Engineer Jobs in London
There are currently 10 open Backend Engineer jobs in London across 8 AI startups. 70% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.
10Open roles
8Companies hiring
Sep 1, 2026Last updated
01
Funding-stage mix
Series A 5 (50%)Series C 2 (20%)Series B 2 (20%)Series E 1 (10%)
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Open Backend Engineer Roles in London
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Staff Backend Engineer | Gradient Labs | Series A | London Office | Sep 1, 2026 |
| Staff Backend Software Engineer - GO & Python | PhysicsX | Series C | Multiple locations | Aug 27, 2026 |
| Backend Software Engineer - New Bets | Heidi Health | Series B | London | Aug 21, 2026 |
| Freelance Senior Backend Engineer - Kotlin (m/f/d) | voize | Series A | Multiple locations | Aug 18, 2026 |
| Backend Engineer | Conduct AI | Series A | London, UK | Jun 17, 2026 |
| Senior Backend Engineer - UK | Heidi Health | Series B | London | Jun 5, 2026 |
| Backend Engineer - Team Atlas | Taktile | Series C | Multiple locations | Apr 24, 2026 |
| Principal Backend Engineer | Synthesia | Series E | London | Jan 12, 2026 |
| Senior Backend Engineer (Python) | Nevis | Series A | London | Nov 28, 2025 |
| Senior Backend Engineer (Java) | Nevis | Series A | London | Nov 6, 2025 |
03
FAQ
How many Backend Engineer jobs are open in London?
There are currently 10 open Backend Engineer jobs in London across 8 AI startups on Fast AI Jobs.
What funding stages are hiring Backend Engineers in London?
70% of open Backend Engineer roles in London 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.