Payment Orchestration Platform

We are looking for an experienced Rust Developer to build a secure, scalable payment-processing and orchestration platform similar to HyperSwitch.Key Responsibilities:Develop high-performance backend services using Rust.Integrate multiple payment gateways, acquirers, and banking APIs.Build intelligent payment routing, retries, failover, refunds, and webhook processing.Implement tokenization, transaction tracking, reconciliation, and dispute management.Design secure REST APIs and reliable event-driven workflows.Ensure PCI-DSS compliance, data security, observability, and fault tolerance.Write clean, tested, well-documented, production-ready code.Required Experience:Strong production experience with Rust and async frameworks such as Tokio and Axum or Actix Web.Proven experience with payment gateways, payment orchestration, or FinTech platforms.Strong knowledge of PostgreSQL, Redis, message queues, Docker, and cloud infrastructure.Experience with idempotency, concurrency, distributed systems, API security, and high-volume transaction processing.Familiarity with HyperSwitch or similar payment orchestration platforms is highly preferred.Please share relevant Rust/FinTech projects, your role in them, availability, and a brief explanation of how you would architect a multi-gateway payment platform.