Full Stack Developer (React/Supabase) Codebridge Responds Quickly $$$

Madfish

Madfish

Software Engineering

Ukraine

Posted on May 10, 2026

We are looking for a Middle/Strong Middle Full Stack Developer who actively uses AI-assisted development as a core productivity tool and enjoys building and improving real products in close collaboration with a client.

This role is ideal for a developer with a startup/product mindset, who sees AI not as a replacement for engineering skills, but as a multiplier for speed, experimentation, and delivery quality.
You will work on completing and enhancing a web application initially built with Lovable, using React, TypeScript, and Supabase, and collaborating directly with an English-speaking client.

Responsibilities:

  • Actively use AI-assisted development tools (Cursor, GitHub Copilot, etc.) as a core part of your daily workflow to accelerate development and problem-solving
  • Complete and enhance a web application started with Lovable, maintaining and evolving the existing codebase
  • Build responsive and performant React applications using modern patterns and best practices
  • Design, implement, and maintain Supabase backend (database schemas, authentication, real-time features)
  • Write clean, maintainable TypeScript code, reviewing and refining AI-generated outputs
  • Integrate third-party APIs and services efficiently
  • Collaborate closely with the client to clarify requirements and deliver fast, iterative solutions
  • Participate in code reviews, ensuring quality, readability, and maintainability of AI-assisted code
  • Debug, optimize, and improve application performance
  • Stay up to date with modern AI development tooling and share practical insights with the team

Requirements:

  • Hands-on experience using AI coding assistants (Cursor, GitHub Copilot, or similar) in commercial or real product development
  • Strong interest in AI-assisted development and willingness to actively use AI tools in daily work
  • 2+ years of commercial React experience
  • Solid understanding of React hooks, context, and modern component patterns
  • Experience with Supabase or similar BaaS platforms (Firebase, Appwrite, etc.)
  • Proficiency in TypeScript
  • Experience with responsive design and modern CSS approaches (Tailwind CSS is a plus)
  • Understanding of REST APIs and real-time data synchronization
  • Confident use of Git and common workflows
  • Upper-Intermediate English or higher (direct client communication)
  • Ability to work independently, take ownership, and make pragmatic technical decisions
  • Problem-solving mindset with a focus on delivery and impact, not just perfect architecture

Nice to Have:

  • Experience with Lovable or other AI-powered development platforms (v0, Bolt, Replit Agent)
  • Experience comparing and choosing between different AI coding tools
  • Knowledge of PostgreSQL and basic SQL optimization
  • Experience with Supabase Edge Functions
  • Familiarity with testing tools (Jest, React Testing Library, Playwright)
  • Experience with deployment and CI/CD (Vercel, GitHub Actions)
  • Basic understanding of UI/UX principles
  • Participation in AI, startup, or indie-dev communities

We Offer:

  • Innovation Culture: Work in a team that actively experiments with AI and modern development approaches
  • Real Product Impact: Direct collaboration with a client and influence on product decisions
  • Flexible Work: Remote work or a modern office in Kyiv
  • Generous Time Off: 20 paid vacation days + 15 sick leave days annually
  • Professional Growth: Compensation for courses, certifications, and learning resources
  • Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, GitHub Copilot, etc.)
  • Supportive Environment: Collaboration, trust, and focus on outcomes rather than micromanagement

Recruitment Process:

1. HR Interview
2. Tech&Final Interviews
3. Job Offer

If you have any questions or need clarifications, feel free to reach out to our Talent Hunter Team by email.