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Lead SQL/.NET Developer

Technology
Hays Technology
London, United Kingdom€30,000 - €60,000 /yearTodayUntil 26/07/2026
Full timeHybrid

Job description

Requirements

Must have:

- We need extensive C# .Net development experience on data-heavy projects.
  • We need extensive SQL development experience.
  • We need solid experience in database modelling, performance tuning, and optimisation.
  • We need thorough knowledge of application programming for data-intensive applications on SQL Server using stored procedures and tSQL.
  • We need good knowledge of cloud platforms, ideally AWS.
  • Good working knowledge of AI is desirable.

Responsibilities:

- We will work on a long-term, business-critical data-orientated project.
  • We will develop and support data-heavy applications using C# .Net.
  • We will design, model, tune, and optimise databases and SQL solutions.
  • We will build application logic for data-intensive systems on SQL Server using stored procedures and tSQL.
  • We will collaborate in a London-based hybrid working environment.

Company:

We are a London-based Financial Services business seeking multiple Senior .Net Developers for a long-term, business-critical data-orientated project. This is an initial contract running until the end of the year with the possibility of extensions, offering up to £850 per day via Umbrella. The role is based in London with hybrid working, and we are looking for experienced developers who can contribute to complex, data-heavy solutions within our team.

Keywords
Business logicTransact-SQLAspSqlASP.NETActive Server Pages

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