Staff Software Engineer - MetaMask (Money Movement)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Software Engineer - MetaMask (Money Movement) based in the United States.

This is a senior technical leadership role focused on building and scaling the fiat-to-crypto and money movement infrastructure powering one of the most widely used Web3 wallets in the world. You will shape the architecture behind critical user flows that connect traditional financial systems with decentralized applications. The role blends deep systems engineering with product-facing execution, requiring strong ownership over reliability, security, and performance at scale. You will guide complex, cross-platform initiatives spanning backend services, mobile, and web experiences. Operating in a highly collaborative, remote-first environment, you will work alongside engineers, product managers, and designers to deliver seamless payment experiences for millions of users. This is a high-impact role for an engineer who thrives in ambiguous, fast-evolving environments and enjoys solving hard problems at the intersection of fintech and Web3.