Senior Fintech Systems Architect (AWS, Scale)

KAST is redefining stablecoin banking for global citizens, crypto professionals, Web3-native businesses, and high-inflation markets seeking USD-backed banking. Backed by leading investors and guided by a seasoned leadership team, our platform handles high-throughput transactional workloads.

As Architecture Lead, you will own the technical strategy, define system design standards, and drive a cloud-native, secure, and scalable fintech infrastructure on AWS, partnering with Engineering, Product,