Senior Frontend Engineer

• →Modern Stack Architecture & Leadership: Architect, build, and lead the implementation of production-grade applications using Tanstack/Next.js and advanced React patterns to deliver optimized, scalable, and maintainable user interfaces. Act as a subject matter expert for the frontend stack.
• →Performance Obsession & Ownership: Own the "Speed Index" across multiple applications. You will proactively define, measure, and optimize Core Web Vitals (LCP, CLS, INP) and fine-tune bundle sizes to ensure our apps perform flawlessly on any network, setting performance standards for the team.
• →Component Craftsmanship & Design System Leadership: Design and build composable, accessible, and themeable UI libraries using Radix UI, shadcn/ui, and Tailwind CSS. You will be a key contributor and owner of our internal design system, ensuring consistency, accessibility, and scalability across the organization.
• →State & Data Mastery: Design and implement robust strategies for managing complex server and client state seamlessly, ensuring data is fresh, cached efficiently, synchronized perfectly, and the data flow is highly performant.

• Your Mindset:
• "Milliseconds Matter": You take it personally when a page load hangs. You view performance as the ultimate feature and can diagnose and solve deep performance bottlenecks.
• DX, UX & Architecture Advocate: You care deeply about the Developer Experience (clean APIs, type safety, documentation) as much as you do about the User Experience, driving architectural decisions that balance both.
• Modern Crafter & Mentor: You don't just "know" React; you are a master of the reconciliation loop, hooks, state management patterns, and know how to architect efficient, maintainable, and scalable code. You enjoy mentoring junior and mid-level engineers.
• Your Experience & Qualifications:
• Must Haves:
• 6+ years of experience building and scaling high-traffic, production web applications.
• Tanstack/Next.js Architecture: Deep, demonstrable expertise with the SSR ecosystem and modern application frameworks, including architectural decision-making.
• React Expertise: Advanced, expert-level understanding of React hooks, context, reconciliation, and performance optimization techniques (useMemo, useCallback, virtualisation).
• Modern Tooling Proficiency: Expert-level, hands-on experience with TypeScript, advanced Tailwind CSS patterns, and all core TanStack libraries (Query/Table).
• Component & Design System Leadership: Extensive experience designing, building, and maintaining headless, accessible component systems and contributing significantly to an internal Design System (e.g., using shadcn/ui or Radix).

Modern Workflow & Mentorship: Proven experience leveraging coding assistants to accelerate development and solve complex problems, along with a track record of mentoring team members and driving technical excellence.