Senior .Net Developer

Lumicode, part of the Pentacomp Group, is a technology company with nearly 30 years of experience delivering IT solutions for enterprise and public sector organizations. We are currently seeking a Senior .NET Developer to join our team in designing and developing modern applications and database solutions within a professional Scrum environment.

Key responsibilities

• Designing and developing robust applications and database solutions.
• Estimating task effort and identifying potential risks or implementation issues.
• Ensuring high code quality through active participation in Code Reviews.
• Providing technical and subject-matter support to other team members.
• Working closely with Business Analysts, Architects, UX Designers, and Testers.
• Creating and maintaining comprehensive technical documentation.

Requirements

• Minimum 5 years of professional experience in C# development.
• Very good knowledge of .NET Core, Visual Studio, Entity Framework Core, and Dapper.
• Strong understanding of relational databases and PL/SQL (Oracle).
• Practical experience with SOLID, CQRS, and DDD principles.
• Proficiency in Polish, enabling fluent verbal and written communication.
• Knowledge of frontend technologies, particularly Angular 2+.

What we offer

• Opportunity to work on long-term technology projects supporting digital transformation.
• Collaboration with experienced teams using modern technologies.
• A professional environment focused on high-quality software delivery.
• Real impact on the development of enterprise-grade solutions.