Freelance Full-Stack Web App Developer

Mindrift
New York, NY
Remote
Job Description
Role Overview

Design, build, and maintain functional, robust, and user-friendly web applications for real-world use cases. Work on a freelance basis, applying full-stack engineering expertise to build interactive browser-based applications.

What You Will Do

Build interactive web applications with frontend and backend API, design and implement data models, schemas, and persistence layers, integrate third-party APIs and AI services, handle state management, user input validation, error states, and loading states.

Why It Might Be a Fit

Work fully remote on your own schedule, apply your expertise to real-world technology projects, participate in performance-based bonus programs that reward high-quality work and consistent delivery.

Requirements

  • At least 3 years of relevant experience in full-stack web development or shipping interactive web applications
  • Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus
  • Strong command of JavaScript/TypeScript and at least one modern frontend framework
  • Solid backend experience in Python (FastAPI, Flask, Django) and/or Node.js (Express, NestJS)
  • Hands-on experience with relational databases (PostgreSQL, MySQL, SQLite) and basic schema design
  • Experience implementing REST APIs, request validation, error handling, and authentication flows
  • Familiarity with deployment platforms (Vercel, Netlify, Render, Fly.io, Railway, or similar)
  • Experience integrating LLM APIs or other AI services into product features is a strong plus
  • Comfortable with version control (Git) and basic testing practices
  • English proficiency: Upper-intermediate (B2) or above
  • Portfolio of shipped web applications

Benefits

  • Performance-based bonus programs that reward high-quality work and consistent delivery
  • Up to $60 per hour equivalent, depending on level and pace of contribution
]]>