Fullstack .NET Developer

Project DescriptionWe are working on a comprehensive ERP-class software designed to support thousands of users in small and medium-sized enterprises as well as accounting offices. The system offers an intuitive interface, a wide range of modules tailored to various industries, and frequent updates aligned with legal changes.

Responsibilities

• Designing, analyzing, and implementing solutions according to business requirements.

• Writing unit tests and ensuring high code quality.

• Preparing fixes and improvements for client-deployed systems.

• Delivering solutions in line with software engineering best practices, including conducting code reviews.

• Creating and maintaining technical documentation.

Requirements

• Strong experience with .NET Framework / .NET Core and C#.

• Proficiency in ASP.NET MVC / ASP.NET Web API.

• Hands-on experience with Entity Framework / EF Core.

• Strong knowledge of relational databases: SQL / T-SQL / PostgreSQL / PL-SQL.

• Understanding of design patterns and software architecture principles.

• Experience with version control systems (e.g., Git).

• Knowledge of REST API development.

• Basic understanding of DevOps practices.

• Familiarity with debugging and profiling tools.

• Awareness of web application security fundamentals.

• Frontend skills: Angular, TypeScript, HTML5, CSS3, SCSS, RxJS.

Conditions

• Work model: Hybrid – 3 days per week in the Kraków office, 2 days remote.

• Contract type: B2B.

• Rate: 120–130 PLN/h.