Senior Backend Engineer - Payments Platform Leader

Ryft, a fast-growing fintech, is seeking a Senior Backend Engineer to own the systems that move money on a modern AWS-based platform. You'll work in C#/.NET, contribute to design, code, and production, and help shape an evolving payments stack.

You will build end-to-end backend features, ensure correctness under retries and concurrency, and own production readiness with instrumentation and incident response. This is a hands-on role for someone who thrives in a small, ambitious team.