Company
FinTech
StaffSoftwareEngineer-MetaMask(MoneyMovement)
Neural analysis suggests this role is
optimal for Senior candidates.
“Staff Software Engineer - MetaMask (Money Movement). Skills: Money movement infrastructure, System design, Distributed systems. Lead technical direction. Lead system design”
Industry & Context.
What They're Looking For.
Must Have
5+ years full-stack or backend engineering, Prior senior or Staff-level role, TypeScript expertise, Node.js expertise, Modern web technologies experience, Cross-platform technologies experience, Mobile frameworks experience, Distributed systems design experience, Financial transactions systems experience, Payments infrastructure experience, Third-party APIs integration experience, Fintech systems experience, Payments systems experience, Financial services systems experience, Technical leadership track record, Architectural ownership track record, Cross-team collaboration track record, System reliability understanding, Security considerations understanding, Failure modes understanding, Mentoring engineers experience, Driving execution experience, Clean code commitment, Testing practices commitment, Maintainable system design commitment
Nice to Have
Web3 concepts familiarity, Wallets familiarity, DeFi familiarity, Fiat on/off-ramp systems familiarity
What You'll Do.
Lead technical direction
Architect backend systems
Build backend systems
Architect full-stack systems
Build full-stack systems
Integrate with payment providers
Integrate with financial APIs
Own architectural decisions
Guide junior engineers
Mentor junior engineers
Guide mid-level engineers
Mentor mid-level engineers
Collaborate with product managers
Collaborate with designers
Collaborate with analysts
Collaborate with engineering teams
Deliver cross-platform features
Ensure system reliability
Maintain engineering standards
Conduct design discussions
Enforce best practices
Partner with mobile teams
Partner with extension teams
Ensure unified money movement experiences
Drive edge-case handling
How You'll Work.
Team & Collaboration
Cross-functional teams; Mobile platform teams; Extension platform teams
Communication Scope
Remote-first communication
Full Job Description
## Accountabilities Lead the technical direction and system design for fiat-to-crypto and money movement infrastructure, ensuring scalable, secure, and high-performance user flows. Architect and build backend and full-stack systems integrating with third-party payment providers and financial infrastructure APIs. Own key architectural decisions impacting revenue-generating payment flows across MetaMask’s ecosystem. Guide and mentor junior and mid-level engineers across backend, frontend, mobile, and desktop development tracks. Collaborate closely with product managers, designers, analysts, and engineering teams to deliver cross-platform features. Ensure system reliability through strong observability, monitoring, testing, and incident response practices. Maintain high engineering standards through code reviews, design discussions, documentation, and best practices enforcement. Partner with mobile and extension platform teams to ensure consistent, unified money movement experiences across devices. Drive performance, security, and edge-case handling across complex financial transaction systems. Requirements 5+ years of full-stack or backend engineering experience, with prior experience in a senior or Staff-level technical role. Strong expertise in TypeScript, Node.js, and modern web or cross-platform technologies (including mobile frameworks such as React Native). Proven experience designing and scaling distributed systems, ideally involving financial transactions or payments infrastructure. Experience integrating third-party APIs and working with fintech, payments, or financial services systems. Strong track record of technical leadership, architectural ownership, and cross-team collaboration. Deep understanding of system reliability, security considerations, and failure modes in production systems. Experience mentoring engineers and driving execution across multiple workstreams. Strong communication skills in remote-first, globally distributed teams. Commitment to cl
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