https://jobs.co.uk/job/software-developer-randstad-technologies-recruitment--7c8d02e8-389a-424b-88f7-f88bcdc8720f RSS feed for Software Developer at Randstad Technologies Recruitment. en-gb Mon, 01 Jun 2026 05:07:44 GMT https://jobs.co.uk/job/software-developer-randstad-technologies-recruitment--7c8d02e8-389a-424b-88f7-f88bcdc8720f https://jobs.co.uk/job/software-developer-randstad-technologies-recruitment--7c8d02e8-389a-424b-88f7-f88bcdc8720f Wed, 06 May 2026 23:00:00 GMT Location: London | Salary: £550 - £585/day | Type: Contract | Senior C# / .NET Developer | Financial Services (Risk & Securities Lending) Location: London (Hybrid) Role Type: 6 Months Contract, Rate: 585/day inside IR35 Are you an expert in C# / .NET with a deep understanding of the mechanics behind Risk Management or Securities Lending ? We are looking for a Senior Developer to join a leading global financial institution, building high-performance systems that drive critical trading and financing workflows. The Opportunity You will play a pivotal role in designing and maintaining robust platforms used for complex risk calculations and high-throughput financial data processing. This is an environment where your technical expertise in Object-Oriented Programming (OOP) and API design will directly impact global operations and regulatory compliance. Key Responsibilities Engineering: Build scalable, testable, and maintainable applications using .NET Core and RESTful APIs . Risk Workflows: Implement exposure calculations, limit monitoring, and reporting systems. Collaboration: Work alongside Quants, Risk Managers, and Front Office teams to translate business needs into technical reality. Architecture: Part... Contract