Full Stack Developer (React/Supabase)

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 Recruitment Process: 1. HR Interview 2. Tech&Final Interviews 3. Job Offer 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 #J-18808-Ljbffr