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Posted 8mo ago

Frontend Developer – React.js

@ Ellow
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Cochin, Kerala, India
OnsiteFull Time
Responsibilities:Develop frontend, Collaborate backend, Implement UI
Requirements Summary:4+ years frontend experience with React.js; strong TS, HTML5, CSS3; state management; REST/GraphQL APIs; UI/UX; Git; modern build tools.
Technical Tools Mentioned:React, TypeScript, HTML5, CSS3, JavaScript, Redux, Zustand, Recoil, REST API, GraphQL, Git, GitHub, Vite, Webpack, Babel, Jest, React Testing Library, Next.js, TailwindCSS, Framer Motion, WebSocket, SignalR, Firebase
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Job Description

Role Overview

We’re looking for a Frontend Developer (React.js) who can craft seamless, high-performance user interfaces for Ellow’s AI Agent Platform. You’ll translate complex AI processes into elegant, intuitive, and responsive dashboards bridging UX, data visualization, and real-time interactivity.

Key Responsibilities

  • Develop and maintain React.js-based web applications and dashboards for AI products.

  • Collaborate with backend and AI teams to build front-end integrations for LLM and agentic workflows.

  • Implement responsive UI components, animations, and visualizations for live agent interactions and logs.

  • Optimize performance for scalability, reusability, and maintainability.

  • Work with design teams to translate Figma prototypes into production-ready code.

  • Integrate APIs (REST, WebSockets, GraphQL) to display real-time AI outputs and metrics.

  • Ensure high code quality through testing (Jest/React Testing Library) and best practices.

  • Stay current with modern frontend tools, frameworks, and AI-driven UX trends.

Requirements

  • 4+ years of professional experience as a Frontend Developer, with a strong portfolio in React.js.

  • Proficiency in TypeScript, HTML5, CSS3, and modern JS (ES6+).

  • Familiarity with Redux / Zustand / Recoil for state management.

  • Experience integrating REST / GraphQL APIs.

  • Good understanding of UI/UX principles and responsive design.

  • Version control using Git / GitHub.

  • Experience with build tools like Vite, Webpack, or Babel.

  • Strong debugging, problem-solving, and collaboration skills.

Nice to Have

  • Exposure to AI / LLM-based applications or data visualization libraries (Recharts, D3.js, Chart.js).

  • Experience with Next.js, TailwindCSS, and Framer Motion.

  • Familiarity with real-time apps (WebSocket, SignalR, or Firebase).

  • Understanding of authentication flows, role-based access, and API security.


Why Join Ellow

  • Build beautiful and functional interfaces for cutting-edge AI agent systems.

  • Work with a cross-functional AI-first team that values creativity and speed.

  • Opportunity to contribute to the evolution of Agentic AI products that redefine automation.

  • Competitive compensation and high-growth startup environment.