Backend Engineer · New York

Backend Engineer Jobs in New York

There are currently 47 open Backend Engineer jobs in New York City across 37 AI startups. 38% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

47Open roles

37Companies hiring

Oct 28, 2026Last updated

Funding-stage mix

Series B 10 (21%)Series C 10 (21%)Series A 8 (17%)Series D 5 (11%)Seed 4 (9%)Growth 4 (9%)Series G+ 2 (4%)Series F 2 (4%)Private Equity 1 (2%)Pre-Seed 1 (2%)

Open Backend Engineer Roles in New York

Role	Company	Stage	Location	Posted
Senior Backend Engineer - Product	Mercury	Series D	Multiple locations	Oct 28, 2026
Staff Backend Software Engineer - Platform Integration	Addepar	Series G+	Multiple locations	Oct 27, 2026
Senior Backend Engineer	Ernesta	Series B	Multiple locations	Oct 26, 2026
Staff Backend Engineer, Video Platform	Patreon	Series F	Multiple locations	Oct 26, 2026
Senior Backend Engineer	Nourish	Series C	Multiple locations	Oct 26, 2026
Backend Engineer, Data	Minerva	Seed	New York City	Oct 23, 2026
Senior Backend Engineer	Mesh	Series C	Multiple locations	Oct 23, 2026
Product Platform - Backend Engineer	Baseten	Series F	Multiple locations	Oct 22, 2026
Senior Backend Engineer, Growth (US)	Nanit	Growth	New York, NY (Hybrid)	Oct 21, 2026
Senior Backend Engineer, Inference Platform	You.com	Series C	Multiple locations	Oct 13, 2026
Senior Backend Software Engineer, AI Observability & Evals Platform (NYC)	LangChain	Series B	New York, NY	Oct 8, 2026
Senior Backend Engineer, Core Trading Systems	Novig	Series B	New York	Oct 8, 2026
Staff Backend Engineer (Digital Foot Print)	Laurel	Series C	Multiple locations	Sep 30, 2026
Senior Backend Engineer (ML)	Tennr	Series C	New York City Office	Sep 29, 2026
Senior / Staff Backend Engineer, Platform & Search	Argon AI	Seed	New York City	Sep 28, 2026
Back End Engineer (All Levels)	Bilt Rewards	Growth	New York, United States	Sep 24, 2026
Senior Backend Engineer	Citizen	Growth	New York City	Sep 24, 2026
Staff Backend Software Engineer	Databricks	Series G+	New York	Sep 21, 2026
Senior/Staff Backend Engineer	Fora	Series D	New York City	Sep 15, 2026
Senior/Staff Backend Engineer, Applied AI	Fora	Series D	New York City	Sep 15, 2026
Staff Backend Engineer	Fomo	Series B	New York City	Sep 14, 2026
Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith)	LangChain	Series B	Multiple locations	Sep 12, 2026
Sr. Backend Engineer, AI Projects	Pinwheel	Series B	Multiple locations	Sep 10, 2026
Sr. Backend Engineer, Integrations	Pinwheel	Series B	Multiple locations	Sep 10, 2026
Backend Engineer — Data Pipeline	Replay	Seed	New York	Sep 4, 2026
Backend Engineer	Cambio	Series A	Multiple locations	Sep 2, 2026
Senior Backend Software Engineer	Tennr	Series C	New York City Office	Jul 23, 2026
Backend Engineer	Town	Series B	Multiple locations	Apr 23, 2026
Senior Backend Engineer	Rove	Seed	New York, NY	Apr 10, 2026
Backend Engineer	Autopilot	Growth	New York, New York, United States	Apr 5, 2026
Staff Backend Engineer	Morpho Labs	Series B	Multiple locations	Apr 1, 2026
Backend Engineer, AI	Rain	Series C	New York, NY	Mar 24, 2026
Senior Backend Engineer (NYC)	DualEntry	Series A	New York City	Mar 16, 2026
Senior Backend Engineer	GigaML	Series A	New York	Feb 20, 2026
Staff Backend Engineer	GigaML	Series A	New York	Feb 14, 2026
Senior Backend Engineer	Bevel	Series A	New York	Feb 13, 2026
Senior Backend Engineer	Blockworks	Series A	New York	Feb 5, 2026
Backend Engineer	Dispatch	Series C	Multiple locations	Feb 3, 2026
Senior Backend Software Engineer	Semgrep	Series D	Multiple locations	Feb 2, 2026
Staff Backend Software Engineer	Semgrep	Series D	Multiple locations	Feb 2, 2026
Backend Software Engineer	Tennr	Series C	New York City Office	Jan 23, 2026
Senior Backend Engineer	Socure	Private Equity	Multiple locations	Jan 19, 2026
Backend Engineer	Rain	Series C	New York, NY	Jan 15, 2026
Backend Engineer	Bevel	Series A	New York	Jan 14, 2026
Senior Backend Software Engineer, AI Observability & Evals Platform (SF)	LangChain	Series B	Multiple locations	Jan 8, 2026
Senior Backend Software Engineer	Fin	Series A	Multiple locations	Dec 3, 2025
Senior Backend Engineer	Blockus	Pre-Seed	Remote (New York, NY)	-

FAQ

How many Backend Engineer jobs are open in New York?

There are currently 47 open Backend Engineer jobs in New York across 37 AI startups on Fast AI Jobs.

What funding stages are hiring Backend Engineers in New York?

38% of open Backend Engineer roles in New York 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.