Principal Software Engineer - Front End
150000 - 300000 USD per year
Company:
Location:United States, PST, MST
Languages:English
Seniority level:Principal
Skills:
LeadershipFrontend DevelopmentCSSJavascriptReact.jsSoftware ArchitectureTypeScriptReactCI/CDMentoringSoftware Engineering
Requirements:
Expert-level proficiency with JavaScript, CSS, TypeScript, and React Deep knowledge of core browser APIs (data storage, iframes, web workers) Hands-on experience with modern front-end build tooling (Vite, ESBuild, Rollup, Webpack) Track record of designing, building, and maintaining frameworks or libraries History of long-term commitment to a product Ability to drive technical strategy Success in a fast-paced, greenfield environment
Responsibilities:
Drive architecture and development for key front-end subsystems Co-author custom UI framework Mentor engineers sharing expertise in TypeScript and React Implement and oversee a comprehensive testing strategy Partner with product and design to create user experiences
