Full Stack Engineering Jobs

🎯 Role: Senior Software Engineer We're a tiny engineering team building something large.

Our tech stack is TypeScript/React, Python/FastAPI, and Postgres. This is a product engineering role as much as a systems role.

We want a full-stack engineer to own features end to end across the Python backend and the React frontend, putting real AI tooling directly in analysts' hands.

Our engineering work spans full-stack web development, data infrastructure, mobile development, and AI/MLOps.

🎯 Role: Senior Software Engineer We're a tiny engineering team building something large.

…Sphere is looking for senior full stack engineers who will own and build out new product lines (input tax,

Our engineering work spans full-stack web development, data infrastructure, mobile development, and AI/MLOps.

Engineers work in close partnership with designers, product thinkers, and our users to make it easier and more efficient for Substack’s discovery engines to run.

Full Stack Software Engineer - Sponsorships Substack is building a new economic engine for culture, giving the brightest, most interesting

revenue, and also the full stack feature development that drives those payments.

…industry experience [Preferred] Strong Backend/ Full-Stack

…industry experience [Preferred] Strong Backend/ Full-Stack