Senior Full-Stack Developer (React / Next.js / Node.js / React Native)

We are looking for a Senior Full-Stack Developer to join our team and help build modern web and mobile applications for international clients.

This is a hands-on engineering role for someone who enjoys solving real business problems, taking ownership of technical decisions, and working closely with both technical and non-technical stakeholders.

• Design, develop, and maintain scalable web and mobile applications
• Build modern front-end applications using React and Next.js
• Develop backend services and APIs using Node.js
• Build and maintain mobile applications using React NativeIntegrate third-party APIs and external services
• Participate in architecture discussions and technical planning
• Collaborate with designers, project managers, and clients
• Troubleshoot, optimize, and improve application performance
• Write clean, maintainable, and well-tested code
• Contribute to code reviews and engineering best practices

Must Have

• 7+ years of commercial software development experience
• Strong experience with React
• Strong experience with Next.js
• Strong experience with Node.js
• Commercial experience with React Native
• Experience building and consuming REST APIs
• Experience working with relational and/or NoSQL databases
• Solid understanding of modern JavaScript and TypeScript
• Experience with Git and collaborative development workflows
• Strong problem-solving skills
• English level B2 or higher

Nice to Have

• Experience with cloud platforms (AWS, Azure, or GCP)
• Experience with Docker and CI/CD pipelines
• Experience with GraphQL
• Experience with performance optimization
• Experience working directly with clients
• Experience with AI-assisted development tools (Cursor, Claude Code, GitHub, Copilot, etc.)

• Fully remote work
• Long-term cooperationInternational projects
• Flexible working hours
• Opportunity to influence architecture and technical decisions
• Collaborative engineering culture focused on ownership and quality