Senior Frontend Engineer
Company:Squads
Location:Anywhere
Languages:English
Seniority level:Senior, 5+ years
Experience:5+ years
Skills:
Software DevelopmentFrontend DevelopmentJestReact.jsTypeScriptUI DesignUser Experience DesigngRPCREST APINext.jsWeb3.jsMentoring
Requirements:
5+ years in building and delivering high-performance, visually refined web applications Deep understanding of browser fundamentals, modern JavaScript (ES6+), and advanced TypeScript features Strong proficiency in React, TypeScript, and modern frontend development best practices User-first mindset, proactively shaping features and interfaces Solid grasp of systems design, debugging, and application performance Experience working with REST APIs and backend systems, gPRC and WebSocket APIs Strong communication skills and comfort with ambiguity Understands extension sandboxing and least-privilege permissions
Responsibilities:
Rapidly implement functional, responsive UI components from designs Lead frontend architecture and help evolve our design system Collaborate with product and engineering teams to ship features from concept to launch Maintain and improve the application codebase with scalable, well-documented, and tested code Uphold high coding standards, contribute to code reviews, and mentor junior engineers
