Senior Engineer - Python, AWS, SnowflakeLocation: London (Hybrid - 3 days in office) Salary: Up to 140,000 Type: PermanentA leading trading firm is seeking a Senior Engineer to join their team and help rebuild a critical analytics platform. This is a high-impact role working directly with commercial and trading teams to deliver modern, cloud-native solutions.You''ll be part of a global technology team. The focus is on engineering visualisation and analytics interfaces. You''ll help refactor legacy models into Python, build reusable analytics components, and develop dashboards and reporting tools that support trading decisions.Key Responsibilities:Engineer and optimise trading processes and analytical modelsBuild Python-based services and APIs using modern frameworksDesign cloud-native tools for supply/demand modelling and market data analysisCollaborate closely with traders and technical teams to deliver impactful solutionsWhat You''ll Bring:Strong Python and SQL expertiseExperience with AWS and SnowflakeFamiliarity with Docker/Kubernetes, CI/CD, and LinuxBackground in trading is highly desirableAbility to communicate effectively with both technical and commercial stakeholdersBenefits:Up to 30% bonusHybrid working (3 days onsite)Continued learning and developmentAnd more.