.NET Developer

Our client is an established technology organisation operating in Warsaw, delivering software solutions across multiple sectors. They work with modern Microsoft technologies and follow Agile methodologies to deliver high-quality applications. The company values technical excellence, collaboration and continuous improvement.

• 6-10 years of experience in software development using the Microsoft .NET stack
• Strong expertise in C#, ASP.NET MVC/Core, Web API and Entity Framework
• Proficiency in SQL Server and database design
• Solid understanding of object-oriented programming and design patterns
• Experience with version control systems such as Git or Azure DevOps
• Strong problem-solving and analytical skills
• Excellent communication and leadership abilities
• Experience with front-end technologies like JavaScript, Angular, or React is advantageous
• Familiarity with C# 3.0 and ASP.NET 4.5

• Lead development of .NET applications
• Take technical leadership on projects using C#, ASP.NET and modern frameworks
• Work with cross-functional teams in an Agile environment
• Mentor development team members and shape technical standards
• Design, develop and deploy .NET-based applications to meet business requirements
• Collaborate with architects, product owners, and stakeholders to define technical solutions
• Conduct code reviews and enforce best practices in coding, testing and documentation
• Ensure adherence to software development lifecycle and Agile methodologies
• Troubleshoot and resolve complex technical issues across applications
• Stay updated with emerging technologies and propose their adoption where beneficial
• Manage project timelines, risks, and deliverables in coordination with project managers

Work location: Warsaw, On-site