Senior Engineer - London - 140k - AWS - Python - Snowflake - HybridA leading global trading firm is seeking a Senior Engineer to join its Front Office Technology team and drive the rebuild of the E Tools US Power Analytics Platform. This high-impact role offers the chance to work side by side with traders and commercial teams to deliver a next-generation, cloud-native analytics platform powering real-time trading decisions.Key Responsibilities:- Partner with trading and commercial teams to engineer and optimise analytical models and trading processes.- Build and maintain Python-based services, APIs, and reusable analytic components.- Design cloud-native tools and dashboards to support supply/demand modelling and market data analysis.- Collaborate with Front Office technologists across global teams (London, Houston, Stamford) to deliver robust, scalable solutions.What You''ll Bring:- Strong professional experience with Python and a deep understanding of object-oriented programming.- Advanced SQL knowledge and experience with relational databases.- Exposure to AWS and Snowflake technologies.- Strong communication skills and the ability to engage effectively with both technical and commercial stakeholders.Benefits:- Competitive salary and up to 30% performance bonus - Quarterly Innovation and Collaboration Awards- Hybrid working (3 days onsite) and generous paid time offThis is an exciting opportunity to join a highly skilled, globally distributed Front Office Technology team,