Senior Frontend Engineer

Description

• Lead the development of scalable and dynamic front-end applications using React, Vue.js (Nuxt3), Next.js, Svelte, and TypeScript. • Build reusable components and design systems, including lightweight Lit.js web components. • Optimize front-end performance through SSR, code splitting, lazy loading, hydration, and runtime optimization. • Collaborate closely with ML engineers, backend developers, and designers to deliver intuitive, AI-powered user experiences. • Work with state management libraries like Redux, Vuex, Pinia, or Svelte Stores. • Build accessible and responsive applications that are cross-browser and cross-device compatible. • Contribute to testing, documentation, and CI/CD automation to maintain high code quality. • Participate in architectural discussions, code reviews, and mentor junior front-end engineers.

Requirements

• 4+ years of front-end development experience with strong command over JavaScript and TypeScript. • Deep expertise in React, Vue.js (Nuxt3), Next.js, and Svelte. • Strong knowledge of responsive design, accessibility (WCAG), and front-end performance optimization. • Experience with Lit.js for building modular and reusable UI components. • Familiarity with Git workflows, modern CI/CD pipelines, and build tools like Vite, Webpack, or Rollup. • Optional: Experience designing user interfaces for AI/LLM platforms, AI chat UIs, or output visualizations. • Hands-on knowledge of OpenWebUI or similar LLM-based interface platforms. • Integration experience with AI APIs (OpenAI, Hugging Face, Cohere) and handling real-time model output. • Familiarity with Transformers.js, LangChain.js, WebLLM, or token-based interaction flows. • Experience with web-based data visualization (D3.js, Chart.js, Recharts, or Plotly).

Benefits

• Health insurance • Flexible work arrangements • Professional development opportunities

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