OpenFX
Open positions
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 Full Stack Engineer Trading
You will own the architecture for quote, pricing, trade initiation, and settlement-tracking flows. You will design state and data-fetching patterns, improve performance and reliability, extend the APIs and data models…
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,…