BlackCode
Senior Software Engineer - C#, .Net Core, Azure, API
BlackCodeUnited Kingdom12 hours ago
ContractProduction, Analyst +1

C# Software Developer – Contract, Outside IR35, 12 months.


C#, .Net Core, API, Microservices, Azure, SQL Server.


Seasoned C# Software Developer with solid Integration experience to play a critical role in designing, developing, and maintaining integrations between internal and external systems.


This role requires deep technical expertise in API development, middleware solutions, and enterprise system integrations; driving seamless connectivity, enhance existing integrations, and introduce best practices to improve system efficiency and reliability.


Key Responsibilities:

  • Mature existing integrations by optimizing performance, scalability, and maintainability.
  • Identify and implement integration best practices to enhance reliability, security & efficiency.
  • Design, develop, and maintain new system integrations using APIs and custom development.
  • Interpret business requirements and translate into scalable, maintainable integration solutions.
  • Create detailed tech documentation, including integration workflows and API specifications.
  • Optimize integration performance and security in alignment with industry best practices.


Required Skills:

  • Strong experience with C#, Net Core, RESTful APIs, Web Services, ASP.NET, WCF, JavaScript.
  • Hands-on experience with Microsoft Azure, specifically Service bus, APIM, Azure functions, Azure monitoring.
  • Database expertise in SQL Server and/or Oracle.
  • Excellent communications with the ability to liaise with stakeholders.

Key Skills

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