ETF Platform Developer (Python) 6-12 Months London (Hybrid) - 1-2 days per week (Apply online only) per day (Inside IR35)We are partnering with a leading global investment management organisation seeking a Senior Python Engineer to join a high-performing ETF Technology team.This is an exciting opportunity to work directly with Portfolio Managers, Quantitative Analysts and Investment Technology teams, developing and enhancing a suite of business-critical applications that support ETF portfolio management and investment decision-making.The successful candidate will play a key role in modernising and scaling existing trading and investment tools, improving engineering quality, reducing technical debt and delivering new capabilities across a sophisticated front-office environment.Key ResponsibilitiesDesign, develop and support production-grade Python applicationsEnhance investment workflows supporting portfolio management, trading and risk analysisImprove platform scalability, resilience and operational support processesBuild and maintain APIs, integrations and automated delivery pipelinesWork closely with Portfolio Managers and Quantitative Analysts to deliver business-critical enhancementsStrengthen monitoring, observability, testing and production support capabilitiesContribute to architecture decisions and application modernisation initiativesRequired SkillsStrong commercial Python engineering experienceExperience building and supporting production applicationsPostgreSQL and ..... full job details .....