Software Engineer

Il y a 2 jours

Lyon, Rhône-Alpes, France Airswift Temps plein

Software Engineer (.NET / SQL / Integration Systems)



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Duration: ASAP - 31/12/2027


Workload: Full time hours


Setup: Freelance (Daily Rate / Limited Company / Umbrella / Sole Trader)


Sponsorship Not Provided


Location: Lyon, France (minimum 3 days onsite per week)


The client is seeking an experienced .NET Software Engineer to support and enhance business-critical applications responsible for data management, file transfer, system integrations, and automated processing within a complex enterprise environment.


Key Responsibilities

  • Develop, maintain, and enhance .NET applications and Microsoft SQL Server databases.
  • Support enterprise systems responsible for business-critical data processing and validation.
  • Maintain and improve integrations between internal and external applications.
  • Modernise legacy components and help reduce technical debt across existing platforms.
  • Ensure reliable automated processing, file-transfer workflows, and messaging services.
  • Work with Azure technologies, CI/CD pipelines, and cloud-based services.
  • Collaborate with international teams while working independently on technical solutions.

Must-Have Skills

  • Strong commercial experience with .NET Framework/C#.
  • Microsoft SQL Server and database development.
  • Experience building or supporting application integrations.
  • Azure CI/CD pipelines and Azure Functions.
  • Experience with messaging technologies (MQ or similar).
  • Ability to work autonomously within a small team. xuezdbg
  • Professional English communication skills.

Nice-to-Have

  • Experience supporting legacy application modernisation projects