Senior Software Engineer

Senior Software Engineer – C# / .NET (6 Months Freelance Contract)

Location: Full Remote Across Europe/UK

Duration: 6 months

Rate: Competitive

A major European mobility and technology organisation undergoing a significant digital transformation, modernising backend systems and building new platform capabilities.

Role Summary

You’ll join the engineering team to deliver a high-priority backend project using C# / .NET , working on new service development, integrations and modernisation of existing systems.

Key Responsibilities

• Build and enhance backend services using C# / .NET .
• Develop REST APIs and integrate with external/internal systems.
• Support data access layers, business logic, and system performance.
• Work closely with architecture, DevOps, and product teams.
• Contribute to CI/CD pipelines, deployments, and debugging.
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