React.js Developer

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This is a permanent role with a seed funded startup in BFSI domain, a valued client of Pieworks.

Mandatory Criteria

• Strong knowledge of React.js fundamentals — functional components, hooks, and context API.
• Understanding of state management tools like Redux, Zustand, Recoil, or Context API. Solid grasp of JavaScript (ES6+), including async/await, promises, closures, and array/object manipulation.
• Strong skills in HTML5 & CSS3 — semantic markup, responsive layouts (flex/grid).
• Experience with UI frameworks such as Tailwind CSS, Material UI, or Styled Components.
• Ability to convert Figma/Sketch designs into pixel-perfect, responsive UI.
• Experience with REST/GraphQL APIs, authentication (JWT, OAuth), and session handling.
• Performance optimization: code-splitting, lazy loading, caching.
• Proficiency in Git/GitHub workflows, build tools (Webpack, Vite), and testing frameworks (Jest, React Testing Library). Familiarity with CI/CD pipelines for frontend deployment.
  

Role Description

• The React JS Developer role is responsible for delivering responsive, high-quality web interfaces using React.js, with expertise in functional components, hooks, and state management (Redux, Zustand, Recoil, or Context API).
• The developer translates Figma or Sketch designs into pixel-perfect UIs, ensures seamless API integration (REST/GraphQL), and handles key authentication flows.
• This role also drives cross-browser compatibility, code optimsation with code-splitting and lazy loading, and unit testing, while collaborating closely with backend and design teams.
• The React JS Developer commits clean code, contributes to effective CI/CD pipelines, and continuously suggests UI/UX and performance improvements that enhance the investor- and client-facing experience on Raveum’s web platforms.