.Net Backend Developer

Were looking for a skilled and detail-oriented Back-End Developer to design, build, and maintain robust, scalable services that power our products. Youll work with C# and .NET at the core, shape efficient database architectures, deliver clean and secure REST APIs, and ensure our systems are observable, testable, and easy to maintain. You’ll collaborate closely with cross-functional teams, contribute to code reviews, and leverage AI-assisted development tools responsibly. This role is ideal for someone who takes pride in both technical excellence and teamwork. 

What does a great Back-end Developer do?

• As great Back-end Developer you build reliable, maintainable systems by mastering the tools of their craft. You write clean, efficient code in C# and .NET (6/7/8), making full use of async/await, dependency injection, and flexible configuration to keep services responsive and adaptable. 
• You design relational database schemas, often in PostgreSQL, with an eye for performance, handling SQL queries, migrations, and transaction isolation levels with care. 
• You craft well-structured REST APIs, defining clear contracts with OpenAPI/Scalar, ensuring robust validation and error handling, managing versioning, and securing endpoints through OAuth2, OIDC, and JWT. 
• Testing is second nature: you write both unit and integration tests, structure code for testability, and use mocking frameworks effectively, being familiar with tools like xUnit or NUnit. 
• You ensure observability is built-in, with structured logging, metrics, and distributed tracing, making systems are easier to monitor and debug. 
• You collaborate openly, communicate clearly in writing and speech, and give thoughtful feedback in code reviews, helping your team and cross-functional teams succeed together. 
• You leverage AI-assisted development tools thoughtfully and responsibly, using them to accelerate problem-solving, improve quality, and explore solutions, while validating outputs and safeguarding security, privacy, and compliance. 
• You have some understanding of containerization with Docker, enough to run, debug, and configure applications locally or in development environments. 
• Finally, you use Git and CI/CD pipelines effectively, automating build, test, and deployment processes so changes move from idea to production smoothly and safely. 

Required Experience

• Strong in C# and .NET (6/7/8). 
• Proficiency in C# Web API development and a good grasp of RESTful API concepts and integration. 
• Solid understanding of Relational  database design and development (preferably PostgreSQL). 
• Solid understanding of writing and maintaining unit and integration tests. 
• Effective collaboration and clear communication in cross-functional teams. 
• Practical experience with containerization with Docker, Git and CI/CD pipelines for automated build, test, and deployment.