Staff Backend Engineer - Remote — North and South America

About the Client A market-leading self-custodial Ethereum wallet with strong product credibility, open-source participation, and a clear emphasis on secure digital asset management across mobile and browser surfaces. About the Role This is a staff-level backend role for an engineer who can shape architecture, ship complex features, and raise the technical bar on a platform that directly powers the company’s mobile applications and browser extension. The mandate combines hands-on execution with …