About the role:

MetaMask aims to create a thriving engineering organization that supports the well-being of our engineers while empowering them to do work they are proud of and enjoy. We strive for an environment that gives our people high trust and autonomy, while also facilitating collaboration, communication and camaraderie among teams and teammates. We aspire to build a diverse engineering team, inclusive to people from all backgrounds and demographics. It is also of great importance to us that working at MetaMask is an experience that catalyzes career growth and learning.

This role is specifically within the Card team, which is focused on the development and integration of the MetaMask Debit Card and related features directly into the MetaMask platform. As a Senior Software Engineer on this team, you will be instrumental in building the core infrastructure and user-facing features that enable millions of users to securely and intuitively manage and use their MetaMask Debit Card within their wallet.

Responsibilities:

📍Designing and implementing the front-end components and user experience for MetaMask Debit Card interactions across MetaMask clients. 📍Developing robust and scalable backend services and APIs to manage card lifecycle, facilitate transaction processing, and integrate with financial partners. 📍Ensuring seamless and secure integration with Card Issuers, payment networks, and compliance systems. 📍Optimizing the performance and security of all Card features, handling real-time data feeds and high-volume transaction throughput.

Requirements:

📍3+ years working with mobile-based technologies 📍3+ years building websites and/or applications 📍Experience with React and React Native 📍Strong knowledge of modern Javascript (ES6/TypeScript/etc.) 📍Familiarity with blockchain fundamentals and Web3 integration 📍Working knowledge of cross platform/browser compatibility 📍Experience working with APIs and middleware services 📍Experience working in an agile development team 📍Experience developing applications with clean code practices, testing, and adherence to coding standards 📍Understanding of web-based security considerations

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