Senior Full-Stack Engineer – Payments Platform Lead

Xe.com is seeking a senior full-stack engineer to own problems end-to-end from API design to backend services, with a focus on cross-border payments. You will design and ship customer-facing features, improve platform reliability, and mentor mid-level engineers in a smallteam structure.

You will work with product, design, and compliance to shape the platform, use AI-assisted tools daily, and help modernize services across the stack. This role emphasizes ownership and technical leadership.