Senior .NET Developer

Quick Facts

• Role: Senior .NET Developer

• Focus: Development, maintenance, and optimization of .NET applications (C#, ASP.NET Core) and REST API services

• Work model: Hybrid (about 1 day/week in the office)

• Locations: Warsaw or Poznań

Description

Join projects involving the development, maintenance, and optimization of applications built on .NET, C# and ASP.NET Core. You will design and implement backend/web components and REST API services, evolve business logic, perform integrations with external systems, and support refactoring and optimization of existing solutions. You’ll also contribute to code reviews, quality activities, and technical documentation with analysts and architects.

Responsibilities

• Design and implement backend and web applications and REST API services

• Develop business logic and integrate with external systems

• Maintain, refactor, and optimize existing solutions

• Participate in code reviews and code-quality activities

• Collaborate with analysts and architects on solutions and prepare technical documentation

Requirements

• Minimum 4 years of experience developing .NET applications

• Very good knowledge of .NET, C#, and ASP.NET Core

• Experience designing and implementing REST API services

• Practical knowledge of design patterns

• Experience using Git for version control

• Knowledge of Visual Studio

• Experience with Azure DevOps and CI/CD processes

• Ability to work with project stakeholders and the project team

Benefits

• Opportunity to work on diverse projects across Software, Embedded, Data, and Cloud Services

• Involvement in additional pre-sales and expert initiatives

• Access to medical care, a sports card, and a cafeteria platform according to cooperation rules