Full Stack Developer (React/Supabase)

About the Position

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.

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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

About the Company

Codebridge is a software development company with a full cycle of services. Our skilled professionals deliver innovative solutions across various industries, ensuring excellence in every project.