Senior Frontend Developer (React, TypeScript)

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.“Set the tone” in terms of craftsmanship standards and code qualityActive/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 applications1 year of TypeScript experienceMinimum 3 years working with any strongly typed programming languageVery strong verbal and written communication skills.Very strong understanding of idiomatic UI implementation patternsDeep understanding of JavaScript and TypeScriptStrong understanding of the browser programming environment (the DOM, data-fetching APIs, storage APIs, sessions, HTTP, caching, etc).