Principal AI-Native Backend Engineer

ButterflyMX, Inc.; Boston, Fairfax, Pittsburgh, Raleigh (MA, VA, Allegheny County, NC); Hybrid; USD 150,000 - 200,000; Full time

Job summary

ButterflyMX is growing and seeking exceptional Principal or Staff-level engineers who have transformed how they build software through AI. This is not a bolt-on role; you will drive end-to-end initiatives using AI agents to deliver secure, tested, production-ready systems.

You’ll root your work in a TypeScript backend stack with MongoDB, relational data, and cloud infrastructure on AWS and GCP, collaborating with Product and Design, guiding multiple coding agents, reviewing work, deploying, and

Job description

ButterflyMX is growing and seeking exceptional Principal or Staff-level engineers who have transformed how they build software through AI. This is not a bolt-on role; you will drive end-to-end initiatives using AI agents to deliver secure, tested, production-ready systems.

You’ll root your work in a TypeScript backend stack with MongoDB, relational data, and cloud infrastructure on AWS and GCP, collaborating with Product and Design, guiding multiple coding agents, reviewing work, deploying, and