Kin InsuranceRemote
Senior Software Engineer, Front-End Focus
United States of America
Full Time
5 days ago
$125,000 - $155,000 USD
No H1B
Key skills
TypeScriptJavaScriptAngular (2+)Web ComponentsLitHTMLSCSSNgRxReduxRESTful APIsRuby on Rails APIsBEM methodologyObject-Oriented CSSComponent library developmentRubyAngularRuby on RailsRailsRESTfulPerformance OptimizationCI/CDMentoring
About this role
Kin Insurance is looking for a Senior Software Engineer with deep front-end expertise to own and scale key areas of their in-house web applications. In this role, you’ll build modern, high-performance user experiences using Angular and Web Components, contribute to architectural decisions, and mentor other engineers.
Responsibilities:
- Own the design, development, and delivery of complex front-end features using Typescript, Angular (2+), Lit, HTML, and SCSS
- Architect scalable UI solutions and reusable component libraries leveraging Web Components
- Integrate front-end applications with APIs, including defining contracts and collaborating on API design
- Drive performance optimization, accessibility improvements, and UX enhancements across applications
- Lead and participate in pair programming, code reviews, and technical design discussions
- Champion engineering best practices across documentation, testing, CI/CD, architecture, and maintainable layout patterns
- Mentor junior engineers through technical guidance, feedback, and modeling high-quality engineering habits
- Identify systemic technical debt and propose pragmatic, high-leverage improvements
- Collaborate cross-functionally with product, design, and backend engineering partners to deliver end-to-end solutions
Requirements:
- Demonstrated experience shipping large, complex software projects in production environments
- Expert proficiency in modern JavaScript/TypeScript, HTML, and CSS/SCSS
- Experience building applications with Angular (2+) and modern SPA patterns
- Experience with state management libraries such as NgRx or Redux
- Experience building or composing applications with Web Components (Lit preferred)
- Experience integrating front-end applications with RESTful APIs
- Experience mentoring junior engineers and contributing to code quality standards
- Experience working with Ruby on Rails APIs
- Familiarity with BEM methodology, Object-Oriented CSS principles, and custom component library development
- Experience contributing to architectural decisions in a startup or high-growth environment