InfiCare Technologies
Sr Front-End Engineer (Only Locals) || Jersey City, NJ (Only Local)
Jersey City, New Jersey, USA · Senior · contract, third party
Sponsorship not specifiedDetected 47 days ago
JavaScriptTypeScriptReactCSSwebpackViteGitGraphQLRESTDesign SystemsAccessibilityCypressPlaywrightJestMentoring
About the role
- Establish and evolve front-end standards: component architecture, state management, routing, code conventions, and testing practices.
- Ensure secure client-side patterns: safe auth flows, token handling guidance, secure storage, and protection against common web vulnerabilities.
Responsibilities
- design system / component library, theming, responsive layouts, and cross-browser compatibility.
Requirements
- , capabilities, and skills 8+ years professional software engineering experience with significant depth in front-end web development
- experience leading projects and mentoring engineers.
- Expert-level React proficiency (hooks, component composition, context, rendering behavior, concurrency-related patterns where applicable).
- API integration expertise with GraphQL and REST (schema-driven development, error handling, pagination, caching, and client state strategies).
Skills
- Advanced testing practices: Jest/Vitest, React Testing Library, Playwright/Cypress for E2E; test strategy ownership.
- Accessibility expertise: WCAG/ARIA, keyboard navigation, screen-reader considerations, and automated + manual a11y testing.
- Performance engineering: profiling, bundle splitting, SSR/CSR trade-offs, caching strategies, and Core Web Vitals optimization.
Apply directly at InfiCare Technologies →Create a free account for alerts like thisView InfiCare Technologies immigration profile
This listing is sourced directly from InfiCare Technologies's careers page and normalized into a canonical job model.