Staff Frontend Engineer

Castlight Health

. Architect, design, build, and maintain high-performing white-labeled micro-frontends .

Posted 10/26/2026full-timeRemote • United StatesLead💰 $131,243 - $196,865 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Architecting and Developing High-Performing Micro-Frontends using Angular, TypeScript, and Modern Web Standards. Proven ability to Enhance Application Performance and Accessibility while Establishing Best Practices for Frontend Development.

Highest-signal resume keywords

Angular DevelopmentTypeScript ProficiencyMicro-Frontend ArchitectureUI Design UnderstandingHigh-Impact Individual Contributor

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptHTML5CSSSCSSFrontend ArchitectureComponent ReusabilityBuild PipelinesRendering PerformanceWeb VitalsMicro-Interactions

Soft Skills

AdaptabilityCommunicationProblem-Solving

Industry Keywords

Consumer Health PlatformsWhite-Label Design SystemsFrontend Best PracticesEngineering LeadershipPolished Production Code

Tech Stack

Tools & technologies

AngularJavaScriptReactSCSSTypeScriptVue.js

About the role

Key responsibilities & impact

Architect, design, build, and maintain high-performing white-labeled micro-frontends
Use Angular, TypeScript, and modern web standards to develop consumer health platforms
Improve consumer-facing applications’ performance, accessibility, and micro-interactions
Prioritize and execute high-leverage product and business opportunities
Establish frontend best practices for state management, component reusability, and build pipelines
Drive frontend architecture as a premier individual contributor
Report into Engineering Leadership
Build seamless access points that help millions of people navigate their health and care

Requirements

What you’ll need

8+ years of professional frontend software engineering experience
Deep mastery of modern JavaScript, TypeScript, HTML5, and CSS/SCSS
Expert-level knowledge in Angular or equivalent deep mastery in modern React/Vue
Proven track record of quickly adapting to new technologies
Hands-on experience designing, deploying, and maintaining micro-frontend architectures and white-label design systems at scale
Strong understanding of UI design details, rendering performance, web vitals, and delightful user interactions
Track record as a high-impact individual contributor who can take ambiguous requirements and ship polished production code quickly
Ability to articulate complex architectural decisions and technical trade-offs to engineering peers and business stakeholders

Benefits

Comp & perks

Competitive salary and benefits package
Minimal bureaucracy and maximum freedom to ship great work
Growth opportunity building high-visibility, consumer-scale applications using modern web technologies