Senior Backend Engineer - Cross-Border Payments (C#/.NET)
Summary
Xe is hiring a senior backend engineer to help rebuild its cross-border payments platform, owning services end-to-end from API design through production reliability and launch. The stack centers on C#/.NET, with work on multi-currency payment flows and backend modernization using AI-assisted tooling.
Xe is rebuilding the platform layer behind cross-border payments and seeks a mid-level back-end engineer to own problems end-to-end—from API design to production reliability and launch. You will work in a small team with direct access to product, compliance, and operations, building services that move money in production and modernizing the backend stack using AI-assisted tooling.
Xe offers an opportunity to contribute to multi-currency payment flows, onboard and settle across borders, and