EngineeringTechnical
Frontend Engineer
Interfaces That Convert, Not Just Render
React, Next.js, TypeScript — builds responsive, accessible interfaces.
WHY HAVENWIZARDS
Why Choose Us for Frontend Engineer
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Performance-budgeted from the start
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Accessibility (WCAG 2.1 AA) is default, not optional
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Design system compliance enforced
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Mobile-first development
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Lighthouse scores tracked per deploy
What You Get
A HavenWizards Frontend Engineer builds production interfaces that convert — not just render. They work within our design token system, enforce accessibility standards (WCAG 2.1 AA), and optimize for Core Web Vitals. Every component ships with responsive breakpoints tested at 375px, 768px, and 1280px. They do not improvise visual decisions — they consume the design specification, use the token system, and build composable components that scale across pages. Performance budgets, bundle analysis, and lighthouse audits are part of the delivery process, not afterthoughts.
Systems We Build
- Component architecture — composable, typed React components with design token integration
- Responsive implementation — mobile-first layouts tested across 375/768/1280px breakpoints
- Performance optimization — bundle splitting, lazy loading, image optimization, Core Web Vitals
- Accessibility compliance — semantic HTML, ARIA attributes, keyboard navigation, screen reader testing
- State management — client stores (Zustand), server state (TanStack Query), form state (React Hook Form)
- Design system integration — token consumption, component variants, visual regression prevention
- SEO implementation — metadata, structured data, canonical URLs, OG tags per page
- Animation & interaction — micro-interactions, page transitions, scroll-triggered reveals
- Cross-browser testing — Chrome, Safari, Firefox, Edge, mobile Safari
- Frontend testing — component tests, integration tests, visual regression, E2E critical paths
Skills & Tools
React 19 & Next.js (App Router)TypeScript (strict mode)Tailwind CSS & CSS ModulesDesign Token SystemsTanStack Query & ZustandReact Hook Form & ZodAccessibility (WCAG 2.1 AA)Performance Optimization (Lighthouse)Responsive Design (Mobile-First)Testing (Vitest, Playwright, Testing Library)
Ready to Deploy a Frontend Engineer?
Every role ships with our DIOSH governance framework — structured onboarding, quality gates, and delivery accountability from day one.