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Senior Software Engineer - MetaMask (Ramps)

13 hours, 13 minutes ago
Latin America, United States, Canada
Full-time
Senior
Blockchain Developer
Mobile Development
Agile Android Blockchain Express.js iOS NestJS Node.js React Native TypeScript
Apply Now
Consensys

Consensys

Consensys is a blockchain software company providing trusted web3 products. MetaMask, their flagship self-custodial wallet, serves over 100 million users for identity, asset management, and web3 exploration.

Internet Software & Services
251-1K
Founded 2014
$725M raised
View All Jobs 4

Description

  • Own the full lifecycle of features and projects from technical design through launch and production monitoring.
  • Build and ship user-facing features in the React Native mobile application.
  • Contribute across the full stack, including the React Native 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.
  • Collaborate with Product, Design, QA, and Backend Engineering to deliver the team roadmap.
  • Participate in code reviews, sprint ceremonies, on-call rotations, and the hiring process.
  • Identify and propose future work for yourself and the team.
  • Use AI-assisted development tools as part of the daily engineering workflow.

Requirements

  • 3+ years of software engineering experience with a focus on mobile or full-stack development.
  • 2+ years of demonstrable experience with React Native.
  • Proficiency with TypeScript across frontend and backend.
  • Backend experience with Node.js, NestJS, Express, or similar frameworks.
  • Experience with Web3 fundamentals, including 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 such as 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, self-driven mindset suited to remote work.
  • Ability to understand business context and use it to influence prioritization and trade-offs.
  • Bonus: Prior experience at fintech or payments companies such as Stripe, Revolut, Robinhood, or Square.
  • Bonus: Experience with fiat on/off-ramp systems, KYC/AML flows, or payment rail integrations.
  • Bonus: Experience with large, multi-team codebases, shared libraries, and modular architecture.
  • Bonus: Experience building complex, data-rich mobile UIs with async data fetching, loading states, and error handling.
  • Bonus: 1+ years of experience with Android or iOS platforms.
  • Bonus: Contributions to open-source projects.
  • Bonus: Familiarity with MetaMask as a user.

Benefits

  • US pay range of $104,000 to $156,000 USD, excluding bonus, equity, or other benefits.
  • Remote-friendly work environment.
  • High trust and autonomy with strong collaboration across teams.
  • Opportunity for career growth and learning.
  • Work on mission-critical products with high impact and revenue relevance.
  • Exposure to new concepts, ideas, and frameworks through varied projects.
  • Background check requirement disclosed as part of the hiring process.

Interested in this position?

Apply directly on the company website

Apply Now

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