C# Developer - Energy Trading (Renewables Expansion)Location: Central London (Hybrid)Package: £140,000 - £175,000 Department: Trading Technology/Front andamp; Middle Office PlatformsWe''re an energy trading business building the next generation of pricing, risk, and scheduling platforms as we expand into power and environmental products (PPAs, Guarantees of Origin, carbon certificates) alongside our core gas/LNG activities. You''ll join a tight-knit engineering team that ships high-impact software used by traders, schedulers, and risk analysts every day.If you enjoy solving Real Time systems challenges, writing clean C# in cloud-first architectures, and partnering with the desk, this role is for you.Design andamp; build resilient C#/.NET services and APIs powering pricing, market data ingestion, trade capture, and risk analytics.Integrate with ETRM/CTRM platforms (eg, Endur, in-house risk engines) and external renewables data sources (generation forecasts, certificates registries).Deliver low-latency components for live pricing, trade workflows, and PnL/exposure reporting across gas, power, and environmental products.Automate data pipelines (eg, SSIS/Azure Data Factory) and implement robust testing (unit/integration/contract).Collaborate closely with trading, risk, and operations to refine requirements and ship increments in Agile sprints.Harden production with observability (logging/metrics/tracing), CI/CD, and secure-by-design patterns.Own features end-to-end-from design ..... full job details .....