Full-Stack Engineer for AI Interview Prep Platform

LastRound AI; United States; Remote; USD 110,000 - 180,000; Full time

Job summary

LastRound AI in the United States is seeking a hands-on full‑stack engineer to own features from scope to release. You’ll work on a React frontend and a Supabase/Node.js backend to ship reliable interview‑prep experiences in a fast‑moving sprint.

Collaborate with founders, designers, and AI engineers to shape direction and priorities, while maintaining clean TypeScript, sensible data modeling, and a fast, accessible interface as the platform scales.

Qualifications

• Production features built with React and a Node.js backend.
• Experience with TypeScript, Supabase, and data modeling.
• Ability to ship quickly while maintaining reliability of critical user flows.
• Clear written communication and decision-making in a small team with minimal process overhead.

Responsibilities

• Own features from scope through release, spanning the React front end and the Supabase plus Node.js back end.
• Translate product ideas into stable, user-facing experiences that hold up during real interview conditions.
• Collaborate closely with founders, designers, and AI engineers to shape direction and priorities.
• Maintain clean TypeScript, sensible data modeling, and a fast, accessible interface as the platform scales.

Skills

React

TypeScript

Node.js

Data modeling

Supabase

Tools

Supabase

Job description

LastRound AI in the United States is seeking a hands-on full‑stack engineer to own features from scope to release. You’ll work on a React frontend and a Supabase/Node.js backend to ship reliable interview‑prep experiences in a fast‑moving sprint.

Collaborate with founders, designers, and AI engineers to shape direction and priorities, while maintaining clean TypeScript, sensible data modeling, and a fast, accessible interface as the platform scales.