Senior Backend Engineer Jobs - March 2026

Workmind is a startup that builds AI-powered automation software for franchises and multi-location businesses, and we are growing quickly. We are hiring 1 - 2 new backend developers to help build new features on our product. We're a small engineering team bas…

Build and maintain backend systems for an AI-powered recruiting and market intelligence SaaS for real estate. Work with pipelines that ingest data from dozens of sources, process millions of records daily using Celery, and serve real-time analytics via a Djan…

Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact. Product Engineer (React/T…

Mission-driven company using AI to make life-saving drugs more accessible and building a large-scale healthcare technology company. Profitable and growing quickly with 7+ figure enterprise healthcare contracts. Team includes exited founders, YC & MIT alumni, …

Lago is an open-source billing platform (getlago.com) that enables teams to manage and scale any pricing model. The company has raised over $22M and is hiring full-time, permanent roles across Product and Engineering. Open roles include Senior Backend Enginee…

Connie Health is a fast-growing startup building technology to transform the Medicare insurance industry and empower older Americans. Multiple engineering roles are open on the Boston-based hybrid engineering team working at the intersection of applied AI/ML,…