full-stack developer

PolyPrep is a test preparation company that provides personalized, high-quality instruction through a dedicated platform to help students achieve their academic goals. Satellite builds dedicated engineering teams for successful American startups by finding and nurturing technical talent.

• Build responsive, modern front-end interfaces in TypeScript, React, and Next.js;
• Design, develop, and maintain back-end APIs and database logic using Supabase and PostgreSQL;
• Design your own features from scratch and revamp existing functionality with a strong eye for UI/UX;
• Take full ownership of features end-to-end – from initial concept and UI design to implementation and deployment;
• Collaborate closely with the founding team in a fast-paced, remote environment;
• Ensure high performance, responsiveness, and solid engineering quality across the entire platform.

• University degree, ideally in Computer Science, Mathematics, or another related technical field;
• 3+ Years of professional experience building and shipping production web applications;
• Strong experience with TypeScript, React, and Next.js on the front end;
• Hands-on experience with Supabase and PostgreSQL/PL/pgSQL on the back end;
• Strong eye for design and UI/UX – ability to design and polish features independently;
• Familiarity with Vercel, AWS, and Stripe, or the ability to get up to speed quickly;
• Solid engineering fundamentals and understanding of modern software architecture;
• Strong self-direction, high independence, and excellent communication skills in a remote setting;
• Strong verbal and written English B2–C1;
• Nice to have: Experience in EdTech / test prep domain and a genuine interest in improving learner outcomes, Experience with mobile app development (iOS & Android).

• No conditions specified