Software Engineer · Boston

Software Engineer Jobs in Boston

There are currently 101 open Software Engineer jobs in Boston & Cambridge across 33 AI startups. 56% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

101Open roles

33Companies hiring

Oct 29, 2026Last updated

Funding-stage mix

Series B 32 (32%)Series A 25 (25%)Series G+ 19 (19%)Series D 10 (10%)Series E 6 (6%)Unknown 3 (3%)Series C 2 (2%)Seed 2 (2%)Growth 1 (1%)Bootstrapped 1 (1%)

Open Software Engineer Roles in Boston

Role	Company	Stage	Location	Posted
Embedded Software Engineer - Entry Level	Formlabs	Series E	Multiple locations	Oct 29, 2026
Principal Embedded Software Engineer	Formlabs	Series E	Multiple locations	Oct 29, 2026
Senior Software Engineer (DevOps / Platform Engineering)	Liberate	Series B	Multiple locations	Oct 28, 2026
2026 Early Career Software Engineer	Anduril	Series G+	Multiple locations	Oct 27, 2026
2027 Early Career Software Engineer	Anduril	Series G+	Multiple locations	Oct 27, 2026
2027 Software Engineer Intern	Anduril	Series G+	Multiple locations	Oct 27, 2026
Member of Technical Staff - Applied ML, RecSys	Liquid AI	Series A	Boston	Oct 27, 2026
Senior Software Engineer	Formation Bio	Series D	Multiple locations	Oct 26, 2026
Senior Software Engineer II, Trial Engine	Formation Bio	Series D	Multiple locations	Oct 26, 2026
QPU Software Engineer	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Scientific Software Engineer - Compiler	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Scientific Software Engineer - Developer Experience	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Scientific Software Engineer - Hardware Compilation	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Scientific Software Engineer – Machine Programming	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Scientific Software Engineer - Virtual Machine & Emulation	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Sr. QPU Software Engineer	QuEra Computing	Series B	Multiple locations	Oct 26, 2026
Senior Software Engineer (Backend)	Flagship Pioneering		Multiple locations	Oct 22, 2026
Senior Embedded Software Engineer	Formlabs	Series E	Multiple locations	Oct 22, 2026
Principal Software Engineer, App	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Principal Software Engineer, Applied AI	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Principal Software Engineer, Instrument Simulations	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Senior Software Engineer, App	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Senior Software Engineer, Data	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Senior Software Engineer I/II, Back-end/Data, Robotics	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Senior Software Engineer, Operations Research	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Senior Software Engineer, Scientific System of Record	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Software Engineer, AI Platform	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Staff/ Principal Software Engineer, Scientific System of Record	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Staff Software Engineer, AI Safety	Lila Sciences	Series B	Multiple locations	Oct 21, 2026
Senior Software Engineer, Fullstack, Practice Eng	NexHealth	Series C	Boston, Massachusetts, United States	Oct 21, 2026
Staff / Principal Software Engineer	CloudZero	Series C	Multiple locations	Oct 19, 2026
Software Engineer (C++/Java)	Databento	Series B	Multiple locations	Oct 14, 2026
Software Engineer (C++/C#)	Databento	Series B	Multiple locations	Oct 13, 2026
Software Engineer (TypeScript/JavaScript)	Databento	Series B	Multiple locations	Oct 13, 2026
Developer Productivity Engineer	Eka Robotics	Series A	Boston Area	Oct 13, 2026
Senior / Staff Software Engineer, AI Leverage	Suno	Series D	Boston	Oct 12, 2026
Software Engineer: Frontend	Generalist AI	Series B	San Francisco Bay Area (San Mateo) or Boston (Somerville)	Oct 9, 2026
Senior / Staff Software Engineer, AI Operations	Suno	Series D	Boston	Oct 9, 2026
Software Engineer, AI Operations	Suno	Series D	Boston	Oct 9, 2026
Principal / Senior Software Engineer	Flagship Pioneering		Multiple locations	Oct 5, 2026
Principal Software Engineer - Agentic Platform	Flagship Pioneering		Multiple locations	Oct 5, 2026
Software Engineer I/II - Scientific Computing	Iambic	Series B	Boston Office	Sep 25, 2026
Power Architect	Tenstorrent	Series E	Multiple locations	Sep 24, 2026
Privacy Engineering Lead	Suno	Series D	Multiple locations	Sep 23, 2026
Principal Software Engineer	Blitzy	Series B	Cambridge, MA	Sep 21, 2026
Senior Software Engineer, Behavior Planning	AeroVect	Series A	Multiple locations	Sep 17, 2026
Senior Developer Success Engineer - East	Temporal	Series E	Multiple locations	Sep 17, 2026
Staff Software Engineer	Blitzy	Series B	Cambridge, MA	Sep 15, 2026
Software Engineer Co-op	Tive	Growth	Boston, MA	Sep 14, 2026
Software Engineering Intern - SWE/ML (Summer 2027)	Cyvl	Series A	Multiple locations	Sep 14, 2026

FAQ

How many Software Engineer jobs are open in Boston?

There are currently 101 open Software Engineer jobs in Boston across 33 AI startups on Fast AI Jobs.

What funding stages are hiring Software Engineers in Boston?

56% of open Software 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.