https://jobs.co.uk/job/software-developer-randstad-technologies--6dd856aa-9747-459f-80d3-c1012d89fd12 RSS feed for Software Developer at Randstad Technologies. en-gb Tue, 25 Aug 2026 22:49:02 GMT https://jobs.co.uk/job/software-developer-randstad-technologies--6dd856aa-9747-459f-80d3-c1012d89fd12 https://jobs.co.uk/job/software-developer-randstad-technologies--6dd856aa-9747-459f-80d3-c1012d89fd12 Tue, 25 Aug 2026 11:56:07 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | Senior C# / .NET Developer Risk and Securities Lending Duration: 6 Months Contract Location: London (Hybrid) Work mode: Hybrid If you''re a Senior .NET Engineer who thrives on understanding why a system is being built-not just how to code it-this one''s for you. A top-tier financial firm in London is looking for a rounded backend engineer to build high-throughput engines for live Risk calculations and Securities Lending workflows.We''re moving away from post-trade compliance and static reporting tools. Instead, you''ll be right in the thick of active risk mechanics: engineering real-time limit engines, dynamic exposure calculations, and live financing workflows. You''ll work closely with Quants, Risk Managers, and Front Office teams, turning quantitative models into production-ready software.Mandatory Criteria Direct Financial Services Background: Experience in Investment Banking, Hedge Funds, Asset Management, or Capital Markets FinTech. (Generic enterprise/web software backgrounds won''t fit here.) Core Functional Exposure: Hands-on domain depth in Credit, Market, or Counterparty Risk, Securities Lending, Prime Brokerage, or Collateral/Margin platforms. Calculation and Framework... Permanent