Senior Software Engineer: Assets

What you'll do

As a Senior Software Engineer, you will:

Architect, build, and maintain features related to digital assets across MetaMask Clients, including ERC-20 tokens, NFTs, Token Lists, and Token Detail Pages

Develop and support core wallet controllers that manage asset state and data throughout the MetaMask ecosystem

Expand asset support to include emerging standards such as Real World Assets (RWAs)

Help create intuitive, efficient, and secure Web3 interactions that delight users

Collaborate with product managers, designers, and other engineers to deliver high-quality features

Participate in code reviews and help maintain high code quality standards

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

Bonus Points:

Experience with token standards (ERC-20, ERC-721, ERC-1155, RWAs) and token list management

Experience with DeFi protocols, token swaps, or fiat on/off ramps

Knowledge of financial products in the digital space

Interest in blockchain technologies and Web3

Basic understanding of cryptography principles

Experience working in distributed teams

Previous experience working in Web3

Familiarity with the Web3 wallet ecosystem

Experience with performance optimization

Other skills to demonstrate:

Good verbal and written communication in English

Teamwork, flexibility, and organization

Eagerness to learn and grow your technical skills

Ability to balance technical quality with business needs and user experience

Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.

The salary range listed for this role applies to US-based candidates only. Compensation for candidates based outside the US (including Canada, EMEA, and LATAM) will be determined based on location, experience, and skills during the interview process, and may differ from the listed US range.

US pay range (not including bonus, equity or other benefits)

$1—$1 USD