Senior C#.NET Engineer — Remote & Global Projects

ALTEN Delivery Centre Spain; Spain (TX); On-site; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Long-term contract

International project

Remote work with flexible schedule

Travel abroad with project

Specialized training

Social benefits and compensation plan

Job summary

ALTEN Delivery Centre Spain is seeking a Senior C#.NET Developer to join an international team. You will contribute to complex software projects, focusing on scalable .NET solutions, cloud integration, and modern API design.

The role emphasizes independent problem solving, fast learning of new technologies (e.g., migrating from C# 10 to C# 11), and collaboration within a high-skilled engineering environment. Remote work with flexible scheduling is available.

Qualifications

• 5-10+ years of experience in software development.
• The most important things: C# .NET, Cloud, Kubernetes.
• APIs experience with GraphQL, REST APIs, and OpenAPI is valued.

Skills

C# .NET

Cloud

Kubernetes

Job description

ALTEN Delivery Centre Spain is seeking a Senior C#.NET Developer to join an international team. You will contribute to complex software projects, focusing on scalable .NET solutions, cloud integration, and modern API design.

The role emphasizes independent problem solving, fast learning of new technologies (e.g., migrating from C# 10 to C# 11), and collaboration within a high-skilled engineering environment. Remote work with flexible scheduling is available.