.NET Software Engineer

Lisbon, Lisbon, pt on site Until 8/21/2026 First posted November 26, 2025 Last posted February 25, 2026
Job description

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good. Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility. Driven by its ambition for growth and scale, Inetum generated sales of 2.5 billion euros in 2023.

We’re looking for a driven and adaptable professional to join our engineering team as a .NET Software Engineer. You’ll have the opportunity to mentor junior talent, contribute to product evolution, and grow your career in a dynamic SaaS environment.

Responsibilities:

  • Advocate for improvements in product quality, security, and performance;
  • Write clean, scalable code;
  • Review and refactor existing code;
  • Collaborate effectively in a team environment;
  • Approach tasks with flexibility and adaptability;
  • Software development;
  • Unit testing;
  • Monitoring and alerting;
  • Technical documentation.
  • Minimum 2 years of experience and an academic degree in Computer Science;
  • Proficiency in C# and .NET Core (or .NET Framework);
  • Experience with Linux and Docker;
  • Knowledge of databases and queues (MongoDB, Redis, RabbitMQ, ActiveMQ, SQL Server, MySQL, etc.);
  • REST APIs with JSON, XML, and gRPC;
  • Strong English skills.
About this role

Summary

Develop scalable .NET applications, collaborate in team, write tests, review code, document.

Job title

.NET Software Engineer

Experience level

2+ years

Industry

software

Location requirements

Lisbon, remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

C#.NET CoreLinuxDockerdatabasesREST APIsJSONXMLgRPC

Preferred skills

None specified

Specializations

.NET Core.NET FrameworkC#REST APIsDocker
Locations

Structured locations inferred from the posting.

Lisbon, Portugal

On-site City