Job Overview
Location
UNITED STATES - Remote, CANADA - Remote, LATAM - Remote
Job Type
Full-time
Category
Software Engineering
Date Posted
April 14, 2026
Full Job Description
đź“‹ Description
- • Senior Software Engineer on the MetaMask RAMPS team, responsible for building and scaling fiat on/off-ramping infrastructure that enables seamless transitions between traditional finance and decentralized applications, directly impacting user onboarding and revenue generation in the Web3 ecosystem.
- • Day-to-day responsibilities include owning the full lifecycle of features from design to production monitoring, building user-facing features in React Native mobile apps, contributing across the full stack (React Native frontend, Node.js/NestJS backend, TypeScript libraries), integrating third-party payment and financial services APIs, improving application performance and test coverage, mentoring engineers through code reviews and pairing, collaborating with Product, Design, QA, and backend teams, participating in agile ceremonies and on-call rotations, and leveraging AI-assisted development tools like Cursor or Claude Code as a core part of the engineering workflow.
- • Consensys is a leading blockchain and web3 software company founded by Joe Lubin, co-founder of Ethereum, with a mission to unlock the collaborative power of communities by making the decentralized web universally accessible. The company builds trusted tools like MetaMask, Infura, Linea, Diligence, and Phosphor, serving users, creators, and developers globally. MetaMask’s engineering culture emphasizes trust, autonomy, collaboration, diversity, and career growth, with a strong focus on empowering engineers to do meaningful work they are proud of.
- • In this role, you will deepen your expertise in full-stack mobile development, Web3 technologies, payment integrations, and AI-augmented engineering practices. You’ll gain leadership experience through mentoring and technical ownership, contribute to mission-critical revenue-impacting systems, and grow within a network of builders that includes Consensys alumni who have become tech entrepreneurs and CEOs. The role offers exposure to cutting-edge web3 infrastructure and the opportunity to shape the future of financial onboarding in decentralized ecosystems.
🎯 Requirements
- • 3+ years of software engineering experience with a focus on mobile or full-stack development
- • Demonstrated proficiency with React Native (2+ years)
- • Proficiency in TypeScript across frontend and backend stacks
- • Backend experience with Node.js (NestJS, Express, or similar frameworks)
- • 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) as a core part of your daily workflow
🏖️ Benefits
- • Remote-first work environment with flexibility across United States, Canada, and LATAM
- • Opportunity to work on mission-critical, revenue-impacting Web3 infrastructure used by millions
- • Access to AI-assisted development tools as a standard engineering practice
- • Career growth and learning opportunities within a diverse, inclusive engineering culture
- • Exposure to cutting-edge web3 technologies and collaboration with a global network of builders
Skills & Technologies
About Consensys AG
Consensys AG is a Swiss-headquartered blockchain technology company that builds infrastructure, applications, and developer tools for the Ethereum ecosystem. Its products include the MetaMask wallet, Infura node service, Linea zkEVM network, and enterprise-grade platforms for digital asset custody, compliance, and tokenization. Serving startups, institutions, and governments, the firm offers consulting, research, and open-source software aimed at accelerating decentralized protocol adoption and secure Web3 commerce.
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