Fullstack developer .NET

• Minimum 5 years of experience developing applications with .NET.
• Minimum 3 years of experience with React.
• Strong knowledge of C# (.NET Framework, .NET Standard, .NET Core, .NET).
• Familiarity with React 18 and later versions.
• Understanding of DDD, Clean Code, and SOLID principles.
• Knowledge of architectural patterns and asynchronous communication.
• Experience with TSQL and SQL Server Management Studio.
• Proficiency with Visual Studio environment.
• English language skills at minimum B2 level and fluent Polish.
• Analytical thinking and ease with technical documentation.
• Self-organization and emphasis on quality and timely delivery.

Nice to have:

• Experience building views for mobile applications.
• Experience in financial sector applications.
• Experience with test automation tools such as Postman or Playwright.
• Knowledge of WCAG standards.
• Higher education in computer science or related field.

• Designing and developing software in C# based on provided documentation.
• Implementing the frontend layer using React (version 18+).
• Analyzing and evolving existing code, including legacy components.
• Developing architecture for technological solutions.
• Debugging, profiling, and performance analysis of the solutions.
• Collaborating with project stakeholders (testers, analysts, Product Owner) following Scrum methodology.

Candidate must be available for coordination meetings in Gdańsk or Warsaw approximately once a week, with the possibility of increased frequency. The remaining work is conducted remotely.