OpenFX
Open positions
Senior Backend Engineer Payments
You will set technical direction for payment orchestration, corridor and partner integrations, FX, quoting, payment lifecycles, and settlement confirmation. You will design resilient regulated controls, establish…
Senior Backend Engineer L3 Payments
You will own critical payment flows from initiation through routing, settlement tracking, and reconciliation. You will build partner integrations, backend services, and dashboard features; design for failure;…
Senior Backend Engineer L3 Trading
You will design, build, ship, and operate services across quoting, pricing, spread application, and trade lifecycle management. You will expose trading capabilities through GUI, APIs, and conversational AI; ensure…
Senior Backend Engineer L3 Revenue
You will design, build, ship, and operate services for inventory, exposure, hedge decisions, venue routing, and PnL. You will integrate external venues, design resilient recovery paths, instrument production systems,…
Senior Backend Engineer Core Trading
You will own and build the architecture for client trading, pricing, risk management, and smart hedging systems. You will write code, break ambiguous systems into independently deliverable components, design for scale,…