Principal Backend Architect for Wallet & Blockchain Scale
Summary
Lead architecture of backend services for wallet operations, transaction processing, and multi-chain integrations in a fintech/crypto wallet platform.
Dfns is seeking a Principal Software Engineer to lead the design and evolution of core backend services powering wallet operations, transaction processing, and multi-chain integrations. You will own the architecture of databases, microservices, and APIs, driving mission-critical projects from requirements through production.
You will mentor senior engineers, define engineering standards, and align initiatives with business priorities while ensuring secure, scalable systems for fintech customers.
