Senior Backend C# Developer

Job Description

At Natek we are looking for a skilled Senior .NET / C# Developer to join an international team working on modern, distributed software systems in an engineering-driven environment. In this role, you will be responsible for designing and developing scalable web applications and services that support advanced technological solutions.

Location: Remote – open to visiting office in Częstochowa 1-2x per month

Your Responsibilities

• Architecting, designing, and developing C# web applications
• Building and maintaining RESTful APIs and web services
• Developing database-oriented applications using relational databases (e.g. Oracle, MS SQL)
• Applying object-oriented programming principles and design patterns
• Writing clean, maintainable, and extensible code
• Collaborating with cross-functional, international teams
• Troubleshooting and optimizing existing solutions
  

Our Requirements

• 5+ years of experience in developing applications using .NET / C#
• Hands-on experience with web services and REST APIs
• Strong experience with relational databases (e.g. Oracle, MS SQL)
• Solid understanding of object-oriented programming and design patterns
• Experience with Entity Framework or similar ORM tools
• Fluent English (spoken and written)
• Strong analytical and problem-solving skills
• Ability to work independently and take ownership of tasks