Senior Full-Stack Engineer — Climate Tech, AI-Driven, Hybrid

Neutreeno, a Cambridge-based emissions-to-performance platform, is seeking a Senior Full Stack Software Engineer to own and ship core features across the stack. You will craft responsive React UIs, build Node.js/Python services, and deploy to AWS, shaping architecture and product direction with a small, high-ownership team.

You’ll use AI coding tools and agentic workflows to maximize impact, collaborating with product, design and leadership.