
Senior Software Engineer – MetaMask Ramps
MetaMask
full-time
Posted on:
Location Type: Remote
Location: United States
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Salary
💰 $104,000 - $156,000 per year
Job Level
About the role
- Own the entire lifecycle of features and projects — from technical design through to launch and production monitoring
- Build and ship user-facing features in our React Native mobile application
- Contribute across the full stack: React Native mobile frontend, Node.js/NestJS backend API, and shared TypeScript libraries
- Integrate third-party payment providers and financial services APIs
- Improve application performance, test coverage, and developer experience
- Onboard and mentor other engineers through code reviews and pairing
- Identify and suggest areas of future work for yourself and the team
- Collaborate with Product, Design, QA, and Backend Engineering partners to deliver on the team's roadmap
- Participate in code reviews, sprint ceremonies, on-call rotations, and the hiring process
- Leverage AI-assisted development tools (Cursor, Claude Code, or equivalent) as a core part of your daily engineering workflow
Requirements
- 3+ years of experience in software engineering with a focus on mobile or full-stack development
- Demonstrable proficiency with React Native (2+ years)
- Proficiency in TypeScript across the stack (frontend and backend)
- Backend experience with Node.js (NestJS, Express, or similar frameworks)
- Experience with Web3 fundamentals — wallets, blockchain transactions, and the Ethereum ecosystem
- Experience integrating third-party APIs, particularly in payments or financial services
- Active, proficient use of AI-assisted development tools (Cursor, Claude Code, GitHub Copilot, or equivalent)
- Strong communication and collaboration skills in a remote-first environment
- Comfort working in agile environments with cross-functional teams
- Commitment to clean code practices, testing, and maintainable software
- Proactive and self-driven to be successful working remotely
- Understands the business context their code supports and uses that knowledge to influence prioritization and trade-offs
Benefits
- Health insurance
- Bonuses
- Flexible work arrangements
- Professional development opportunities
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
React NativeTypeScriptNode.jsNestJSExpressWeb3blockchainAPI integrationclean code practicestesting
Soft Skills
communicationcollaborationproactiveself-drivenmentoringcode reviewsagileremote work