Metrics is looking for a Senior Frontend Engineer to help disrupt the identity landscape by radically simplifying how developers and businesses implement web3 wallet solutions—prioritizing user experience, reliability, and security.

Key areas of focus:

• Authentication: Collaborate closely with product, design, and engineering teams to define requirements, make technical decisions, and implement identity management solutions that allow users to seamlessly and securely authenticate and manage their identities.
• Architecture: Partner with engineering colleagues to drive measurable improvements in architecture across systems, including SDKs and UI/UX components, with an emphasis on security and quality.
• Federated Identity Services: Play a key role in developing the backbone of federated identity services, accessible through the company’s SDK. Lead initiatives to expand functionality, refine features, and raise service quality.

You Bring:

• Empathy for customers, developers, and users who depend on these services.
• A passion for enhancing developer experiences and reducing user friction.
• Detail-oriented creativity to bring static designs to life.
• Strong understanding of security best practices, especially those relevant to secure web application development.
• The ability to produce well-structured, testable, and efficient code that balances feasibility and ambition.
• Knowledge of the Agile development process and a willingness to refine ideas collaboratively.

Preferred Experience:

• Ideally, 6-8 years in an agile software development team.
• Direct experience with web3, either professionally or in side projects.
• Proficiency in web3 libraries such as web3.js, ethers.js, and viem.
• A strong interest in blockchain technology, especially Ethereum.
• Advanced knowledge of ES6+ JavaScript (TypeScript preferred).
• Familiarity with CSS preprocessors like LESS or SCSS.
• Experience with frameworks like Next.js, React, React Hooks, and Redux.
• Strong interpersonal skills, with an ability to translate technical concepts for various audiences.
• Knowledge of tools like webpack or similar.

Bonus Points for:

• Technical writing skills.
• Experience in open-source development and developer tool creation.
• Awareness of application security principles and familiarity with OWASP top 10 vulnerabilities.
• Experience with identity and authentication protocols.
• Knowledge in wallet and web3 functionalities.