https://jobs.co.uk/job/quantitative-developer-232979-1-randstad-technologies-recruitment--62fe5091-2fd1-48eb-bd05-7f48967fd6eb RSS feed for Quantitative Developer (232979-1) at Randstad Technologies Recruitment. en-gb Sat, 04 Jul 2026 06:37:40 GMT https://jobs.co.uk/job/quantitative-developer-232979-1-randstad-technologies-recruitment--62fe5091-2fd1-48eb-bd05-7f48967fd6eb https://jobs.co.uk/job/quantitative-developer-232979-1-randstad-technologies-recruitment--62fe5091-2fd1-48eb-bd05-7f48967fd6eb Fri, 03 Jul 2026 11:53:06 GMT Location: London | Salary: 750.00-750.00 Daily | Type: Contract | Distinguished Quant Engineer - Exotic Derivatives (Java Engine)Location: London, UK (Canary Wharf)Engagement: 12-Month Contract Hybrid (3 days/week in office)Level: Distinguished Engineer The MissionJoin an elite team to build a sophisticated OTC derivative pricing system entirely from scratch using an open-source library architecture. We are looking for an exceptional, hands-on practitioner who can dissect academic research papers and build production-grade, numerically intensive execution engines from the ground up.Note: This is a pure individual contributor (IC) role with zero people-management or advisory-only responsibilities. You must hit the ground running on day one.Core ResponsibilitiesGreenfield Ownership: Design, code, calibrate, and roll out pricing and risk frameworks for complex OTC derivatives from scratch.Numerical Frameworks: Implement robust Monte Carlo methods, Tree/lattice methods, and PDE approaches.Curve Engineering: Manage multi-curve setups, sophisticated interpolation, and bootstrapping frameworks.Deep Validation: Fully understand, explain, and validate every model output and underlying number under intense technical scrutiny (no high-level A/B testing).Str... Contract