Frontend Engineer · Boston
Frontend Engineer Jobs in Boston
There are currently 6 open Frontend Engineer jobs in Boston & Cambridge across 4 AI startups. 67% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.
6Open roles
4Companies hiring
Aug 13, 2026Last updated
01
Funding-stage mix
Series B 3 (50%)Series D 2 (33%)Series A 1 (17%)
02
Open Frontend Engineer Roles in Boston
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Senior Frontend Engineer, AI Observability & Evals Platform | LangChain | Series B | San Francisco, CA | Aug 13, 2026 |
| Senior Front End Engineer | Blitzy | Series B | Cambridge, MA | Aug 12, 2026 |
| Frontend Engineer, AI Observability & Evals Platform | LangChain | Series B | San Francisco, CA | Aug 12, 2026 |
| Design Engineer - Americas | Ashby | Series D | US Remote | Jun 12, 2026 |
| Senior Frontend Engineer | 7AI | Series A | Boston, MA | May 6, 2026 |
| Staff Design Engineer - Americas | Ashby | Series D | US Remote | Nov 14, 2025 |
03
FAQ
How many Frontend Engineer jobs are open in Boston?
There are currently 6 open Frontend Engineer jobs in Boston across 4 AI startups on Fast AI Jobs.
What funding stages are hiring Frontend Engineers in Boston?
67% of open Frontend Engineer roles in Boston 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.