Senior Front End Engineer, Sitecore

• The ideal candidate has deep expertise in React, strong problem-solving skills, and experience leveraging AI tools to build intelligent user experiences
• 5+ years of professional development experience, including 3+ years of deep React expertise
• Proven experience using AI development tools (GitHub Copilot, Cursor, Claude) and integrating LLM APIs into web applications
• Expert proficiency in JavaScript/TypeScript, HTML5, CSS3, and modern React patterns (hooks, composition, Server Components)
• Strong experience with build tools (Vite, Webpack, Rollup, Bun) and state management (React Context, TanStack React Query)
• Experience with REST APIs, OpenAPI/Swagger, and modern CSS (Flexbox, Grid, TailwindCSS preferred)
• Understanding of UI/UX principles, Core Web Vitals, performance optimization, and conversational interface design
• Strong problem-solving, communication, and collaboration skills

Desirable

• You will own major features, influence architectural decisions, and mentor engineers while integrating AI capabilities into our platform
• Design and implement large-scale front-end features, including AI-powered interfaces and LLM integrations with streaming responses
• Lead technical decisions on architecture, state management, performance optimisation, and AI integration patterns
• Mentor team members through code reviews, pair programming, and guidance on build tools and AI development workflows
• Collaborate with cross-functional teams (Design, Product, Backend, ML/AI, QA) to deliver high-quality features
• Write clean, type-safe TypeScript code following best practices while utilising AI assistants for productivity
• Core Technologies:
• React, TypeScript, JavaScript (ES6+), Vite/Webpack/Rollup
• Claude API, OpenAI API, AI development tools (GitHub Copilot, Cursor, Claude Code)
• React Query, Jotai, React Context, TailwindCSS, CSS Modules
• Vitest, React Testing Library, Playwright, GitHub Actions, Docker
• Turborepo with pnpm, REST APIs with OpenAPI/Swagger
• What Matters to Us:
• Simplicity over cleverness - AI tools should enhance, not complicate
• Readability and maintainability - code should be clear and well-tested
• Functional patterns, type safety, and component-driven development
• Code ownership - if you write it, you maintain it and ensure quality
• Thoughtful AI integration that genuinely improves user experience