https://jobs.co.uk/job/c-fx-developer-lorien--206400dd-10c3-48d7-82e6-282100ced5c8 RSS feed for C# FX Developer at Lorien. en-gb Wed, 26 Aug 2026 01:31:05 GMT https://jobs.co.uk/job/c-fx-developer-lorien--206400dd-10c3-48d7-82e6-282100ced5c8 https://jobs.co.uk/job/c-fx-developer-lorien--206400dd-10c3-48d7-82e6-282100ced5c8 Tue, 25 Aug 2026 11:56:14 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | C# FX Options Pricing Developer 6 Month Contract London (Hybrid) Umbrella Engagement We are seeking an experienced FX Options Pricing Developer to join a front office technology team supporting a global FX trading business. This is a hands-on development role focused on the enhancement, maintenance and support of critical FX options pricing and trading systems used by front office stakeholders. This opportunity will suit a strong developer with a background in FX Options, who enjoys working directly with traders, quants and business users in a fast-paced trading environment. Responsibilities Develop, enhance and support front office FX options pricing and trading applications Deliver functional enhancements and technical improvements across the platform Collaborate closely with traders, sales teams, quants and technology stakeholders Analyse business requirements and translate them into robust technical solutions Investigate and resolve production issues in a timely manner Ensure solutions are designed for high performance, scalability and reliability Contribute to software design, development, testing and release activities Take ownership of deliveries while working within a glob... Permanent