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Senior .NET Developer

Duration – 6 months with auto-renew 

Working Hours - 40hours/week CEST Timezone +/- 3hours 

Employment Type - Partner Agreement (B2B) 

Castille Labs is searching for the most talented Senior .NET Developer to join our Global teams for one of our client, a cloud-first organisation in the IT Sector. 


  • Build reusable code and libraries for future use. 

  • Implementation of efficient and performant backend code. 

  • Provide realistic estimates for requests, fixes and new ideas. 

  • Cooperate with the multiple teams in implementing new functionality. 

  • Ability to look at a problem and come up with practical solutions. 

  • Write clear and precise technical documentation. 

Required Skills: 

  • Relevant certification in Computing, Software Development or a related field 

  • 5+ of working experience in Microsoft .NET technologies (.NET Core, ASP.NET, C#) 

  • Strong understanding and working experience with the following Azure Cloud technologies: 

  • Azure SQL Server 

  • Azure Functions 

  • Azure Deployment 

  • Knowledge and working experience in Angular/Typescript/Aurelia Framework 

  • Good working experience with the following technolgies: 

  • Javascript 

  • Redis/Cache 

  • Visual Studio 

  • SQL and NoSQL like MongoDB 

  • Asynchronous programming and Concurrency 

  • Fluent written and spoken English 

What to expect when you apply: 

  • One to One Chat/Video call, with an HC member 

  • Support from a dedicated Human Capital member to be part of our Global Platform and support you along your career journey!