Consensys AG logo

Senior Software Engineer - MetaMask Card

Job Overview

Location

UNITED STATES - Remote, EMEA - Remote, LATAM - Remote

Job Type

Full-time

Category

Software Engineering

Date Posted

April 14, 2026

Full Job Description

đź“‹ Description

  • • Senior Software Engineer role focused on building the MetaMask Debit Card integration within the MetaMask platform, enabling secure and intuitive management of digital debit card features for millions of users.
  • • Day-to-day responsibilities include designing and implementing front-end components using React and React Native, developing scalable backend services and APIs for card lifecycle management, ensuring secure integration with payment networks and compliance systems, and optimizing performance and security for high-volume transaction processing.
  • • Consensys is a leading blockchain and web3 software company founded by Joe Lubin, co-founder of Ethereum, dedicated to making the decentralized web universally accessible through products like MetaMask, Infura, Linea, and more, with a mission to onboard one billion participants and five million developers.
  • • The role offers opportunities to grow technical expertise in web3, fintech, and full-stack development while contributing to a mission-driven product that empowers financial inclusion and user sovereignty in the decentralized economy.

Skills & Technologies

JavaScript
TypeScript
React
React Native
Senior
Remote

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Consensys AG
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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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