Staff Engineer – Issuing

CloudWalk is building the core infrastructure behind their credit card operation. The Staff Engineer - Issuing will design and build systems that authorize, process, and reconcile transactions in real-time. The role involves working on high-performance services in Rust, owning critical paths in the issuing flow, and ensuring system integrity and correctness.

Requirements

• Strong experience with distributed systems
• Solid understanding of concurrency, consistency, and fault tolerance
• Experience with high-reliability systems (fintech, infra, etc)
• Experience with Rust, or willingness to go deep into it
• Hands-on mindset and strong debugging skills