.NET Developer

For our Client, we are looking for a person for the role of a .NET Developer in an area related to the broadly understood management of real estate that are the subject of mortgage collateral. Position Description 1. Services include, in particular: • Design, implementation, and development of new functionalities in backend applications based on the .NET and ASP.NET Core platform. • Creation and development of API interfaces and integrations with internal systems and SQL Server databases. • Preparation and updating of technical documentation regarding implemented solutions, processes, and system integrations. • Participation in the maintenance and improvement of existing applications, error analysis, code review, and ensuring the quality and stability of the delivered software. 2. Expected results of the services provided: • New business functionalities in backend applications implemented in .NET/ASP.NET Core technology. • Efficient and secure APIs and integrations with databases and external systems. • Technical documentation enabling the development, maintenance, and knowledge transfer of the created solutions. • High-quality code meeting team standards, covered by tests, and ready for deployment to production environments. Requirements • Good knowledge of C# language and the .NET/.NET Core platform. • Experience in creating and developing backend applications in ASP.NET Core. • Knowledge of relational databases and the ability to write SQL queries (SQL Server preferred). • Practical knowledge of Entity Framework Core or another ORM. • Ability to create and develop REST APIs. • Knowledge of the Git version control system and working with a code repository. • Ability to analyze requirements and implement solutions according to technical documentation. • Care for code quality by applying good programming practices, refactoring, and participating in code review. • Ability to create and maintain technical documentation for developed solutions. • Teamwork skills, openness to feedback, and a desire for continuous professional development. Required experience: The service should be performed by a specialist at the Middle Developer level, possessing: • approximately 1-3 years of commercial experience in software development using .NET technology, • practical experience in developing backend applications, • experience working with relational databases, • experience in performing programming tasks in a project team, • independence in performing daily tasks, • a desire for further development of technical competencies, • openness to cooperation and learning from more experienced individuals. We offer: - B2B contract - cooperation model for service delivery: hybrid work (2 days a week at the office in Katowice, Damrota 23) - optionally, a Luxmed package and MyBenefit cafeteria on preferential terms