https://jobs.co.uk/job/python-developer-lorien--49783d11-fa14-4160-a673-c0bd5aee3072 RSS feed for Python Developer at Lorien. en-gb Fri, 31 Jul 2026 16:35:46 GMT https://jobs.co.uk/job/python-developer-lorien--49783d11-fa14-4160-a673-c0bd5aee3072 https://jobs.co.uk/job/python-developer-lorien--49783d11-fa14-4160-a673-c0bd5aee3072 Fri, 31 Jul 2026 11:57:32 GMT Location: City | Salary: 10000-500000 Annual | Type: Contract | Senior Python Developer - Risk andamp; PnL TeamLocation: London (Minimum 50% onsite)Contract Length: Initial 6-month contract (funded for several years with strong extension prospects)Day Rate: Competitive (inside IR35)Start Date: ASAPOverviewWe are seeking an experienced Senior Python Developer to join a high-performing Risk andamp; PnL Team supporting a critical trading platform within a leading financial services environment.The team is responsible for the development and enhancement of TRACC, a business-critical application used by the Derivatives Execution andamp; Clearing (DEC) business.The RoleWorking within a collaborative team of 3 Developers, 1 Business Analyst, 1 Tester and the Team Lead, you will be involved in all aspects of the platform''s development and ongoing enhancement.The role covers:Core Python application developmentWeb API design, development and maintenanceDatabase development and optimisationInfrastructure and Server Side processesFront End enhancements using JavaScript/AngularTest automation and CI/CD improvementsWorking directly with business users and Middle Office stakeholders to understand and deliver requirementsYou will play a key role in driving Ag... Contract