We’re partnering with a fast-growing fintech looking for a Senior Software Engineer to join a fully remote engineering team. This is a hands-on C#/.NET role focused on modernising core FX trading and operational systems. You’ll work across new feature development, system improvements, cloud-native architecture, integrations and technical debt reduction in a fast-moving environment where engineers have real ownership and influence. The team is actively embedding AI into the software development lifecycle, so this role requires someone already using AI tools, coding assistants or coding agents in their day-to-day engineering workflow, with an interest in pushing this further in a practical environment. The ideal background is fintech or financial markets, with direct FX / foreign exchange experience. This could include FX trading, treasury, liquidity, pricing, execution, risk, PnL, settlements, reconciliation or related middle/back-office FX systems. Just as important is the ability to w...