Intermediate Full‑Stack Developer

About the role

You will join a cross‑functional team in Sofia that maintains and expands a real‑estate platform used by banks and brokerage firms across Germany. The stack combines C#/.NET and MS SQL Server on the backend with React and TypeScript on the frontend.

Key responsibilities

• Develop end‑to‑end features, from database design and backend implementation to UI, deployment and monitoring.
• Own production code, troubleshoot issues, and resolve post‑release problems.
• Modernise existing backend and frontend components while delivering new functionality.
• Ensure code quality through automated tests and peer reviews.
• Reduce technical debt via refactoring and performance profiling.

Required profile

• 3+ years of web development experience with C#/.NET, OOP, ASP.NET and REST APIs.
• Strong knowledge of SQL and relational databases.
• Proficiency in JavaScript/TypeScript and modern SPA frameworks.
• Ability to translate Figma designs into responsive HTML/CSS UIs.
• Analytical thinking, problem‑solving skills and good English communication.

Required skills

• C#
• .NET
• ASP.NET
• REST APIs
• SQL
• JavaScript
• TypeScript
• React
• HTML
• CSS
• CI/CD pipelines
• Docker
• Kubernetes
• Message brokers

What we offer

• International team and modern office in Sofia.
• Flexy time, home‑office options and underground parking.
• 30 days paid vacation, additional health insurance.
• Free lunch, fruit, snacks, drinks and an office fitness room.
• Certification, in‑house training, conference tickets and regular team events.