Middle Full-Stack Developer (.NET, React)

We are looking for a Middle Full-Stack Developer to help modernize and evolve our platform. The product roadmap includes integration with multiple external services, including AI-based solutions.

• Migrate backend services from .NET Framework to modern .NET
• Upgrade and modernize the React frontend
• Refactor legacy code to improve maintainability and performance
• Identify and resolve deprecated dependencies and breaking changes
• Collaborate with backend and frontend teams on system improvements
• Ensure best practices in security, performance, and accessibility
• Participate in code reviews and architectural discussions
• Contribute to CI/CD pipelines and development workflows

• 3+ years of experience as a Full-Stack Developer
• Experience with .NET (Framework and .NET 6+) and ASP.NET Web API
• Experience with React and modern frontend development practices
• Good understanding of state management (e.g., Redux)
• Experience working with SQL Server and Entity Framework
• Hands-on experience with JWT authentication and application security best practices
• Experience with styling frameworks such as Bootstrap and Sass
• Familiarity with code quality tools, linters, and best development practices
• Understanding of UI/UX principles and web accessibility standards
• Experience with background job systems (e.g., Quartz or similar)
• Strong focus on performance, security, and clean architecture
• Upper-Intermediate (B2) level of English or higher

• Work with a team of professionals
• Flexible working hours
• Office in the City Centre & option to work remote
• Team building and corporate events
• English lessons
• Referral bonuses