Senior Frontend Developer (React, TypeScript)

🏒 Relay · all Relay jobs
πŸ“ United States
πŸ“… Posted 2026-08-25 Β· via Himalayas
🏷 Frontend-Development,React,TypeScript,Web-Development,Frontend-Engineer,Web3-Development,Senior-Frontend-React-Developer,Senior-Front-End-Developer,Remote-Senior-Frontend-Developer-(TypeScript-NextJS),Senior-ReactJS-Developer,Senior-Frontend-Engineering,Senior-React-Developer
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Relay is building the web3 messenger. We are looking for talented and motivated front-end engineers of all experience levels. Relay engineers thrive in a high-growth, high-velocity environment where success depends on the highest levels of communication, code quality, and pragmatism. Each engineer must be able to individually own a slice of the Relay codebase while also maintaining a working knowledge of others. Accordingly, Relay is looking for team members who are not only highly-skilled individual contributors but also strong collaborators and communicators.
Responsibilities

- 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.

- β€œSet the tone” in terms of craftsmanship standards and code quality

- Active/thoughtful participation in discussion surrounding ticket specification, design review, etc.

- Participate in active, intentional, and thorough code reviews.

Requirements

- 5+ years of experience building production React applications

- 1 year of TypeScript experience

- Minimum 3 years working with any strongly typed programming language

- 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).

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).

Originally posted on Himalayas

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