C# Developer – .NET & API Integration

About the role

Next Engineering is looking for a skilled C# Developer to join our Lisbon office. You will work on modern .NET applications, building and integrating distributed services that power our innovative solutions.

Key responsibilities

• Design, develop, and maintain C#/.NET applications.
• Implement and integrate REST and RPC APIs within distributed architectures.
• Collaborate with Business Analysts and QA teams to clarify requirements and use cases.
• Participate in debugging, system improvements, and continuous integration pipelines.
• Work autonomously on development tasks while ensuring high code quality.

Required profile

• Minimum 3 years of professional experience in C# development.
• Strong understanding of Object‑Oriented Programming principles.
• Experience with distributed architectures and inter‑service communication.
• Fluent written and spoken English.
• Ability to work independently and communicate effectively with cross‑functional teams.

Required skills

• C#
• .NET
• Object‑Oriented Programming
• REST APIs
• RPC
• API integration
• Distributed architectures

What we offer

• Base salary ranging from €1,100 to €1,400 per month.
• Food allowance and flexible benefits.
• Additional company benefits and a dynamic, innovative work environment.