Relay is hiring a Lead Frontend Developer (React, TypeScript) in Engineering — San Diego, CA. The overview below is synthesized from the employer posting on jobs.lever.co: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
Relay is building the web3 messenger. We are looking for talented and motivated front-end engineers of all experience levels.
Relay is building the web3 messenger. We are looking for talented and motivated front-end engineers of all experience levels.
Technical Responsibilities
Day-to-day scope for the Lead Frontend Developer (React, TypeScript) as described in the posting:
- Facilitate technical growth for all members of the development team
- Develop, shape, and maintain technical processes and workflows
- “Set the tone” in terms of craftsmanship standards and code quality
- Carefully implement critical UI components, shared functionality, and certain subsystems (like monitoring, testing, validation, etc)
- Rapidly implement functional UI elements from design mocks and workflow diagrams, with an eye toward correctness and readability.
- Active/thoughtful participation in discussions surrounding ticket specification, design review, etc.
- Participate in active, intentional, and thorough code reviews.
Lead Responsibilities
Day-to-day scope for the Lead Frontend Developer (React, TypeScript) as described in the posting:
- Actively participate in GitHub discussions, issues, and pull requests
- Provide technical support and guidance in both GitHub and Discord
- Participate in growing the development team
Requirements
Experience and skills the team lists as required:
- 5+ years building production, customer-facing React applications.
- 7+ years of experience building production, customer-facing frontend applications (using React or any other frontend toolchain).
- 1 year of TypeScript experience
- Minimum 3 years working with any strongly typed programming language
- Minimum 1 year leading or 2 years contributing to a web3-centric project
- Very strong verbal and written communication skills.
- Very strong understanding of idiomatic UI implementation patterns
- Deep understanding of JavaScript and TypeScript
- Strong understanding of the browser programming environment (the DOM, data-fetching APIs, storage APIs, sessions, HTTP, caching, etc).
- Working understanding of public key cryptography (encrypting, signing, etc) and associated user flows
- Desire to work in a semi-public-facing role as an OSS maintainer
Relay's benefits include unlimited and encouraged time off, 100% company-paid medical, dental, & vision for you and your dependents, 2-3x/week company lunches at local restaurants, and for remote employees: up to $2,000 USD home office setup stipend (all benefits are subject to applicable taxes and based on eligibility).
Build a standout application
For the Lead Frontend Developer (React, TypeScript) at Relay, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
Web3 hiring values reliability: on-time follow-through, clear writing, and a track record of improving runbooks and tooling. Treat the application as a work sample. For interviews, be ready to walk through how you prioritize across time zones, handle a difficult user, and decide when to escalate versus resolve directly. Show how you document decisions so the next teammate benefits.
In a distributed Web3 org, trust builds through written clarity. Use the cover note to demonstrate it.