FrontEnd Developer (React)

REMOTE | Bitconversa

Description

Responsibilities:

• Develop and evolve a web application on React + TypeScript.
• Design frontend architecture, delineate modules, maintain scalability and code readability.
• Implement complex UI scenarios (forms, tables, filters, modal flows), API integrations.
• Optimize performance (rendering, loading, bundle).
• Participate in code reviews, set standards, reduce technical debt.
• Interact with backend, QA, design, and product teams, participate in task estimation and decomposition.
• Help develop team practices.

Requirements

Requirements:

• 5+ years of commercial frontend development experience, with 3+ years in React.
• Proficient TypeScript (generics, utility types, strict typing of components and APIs).
• Deep understanding of React (hooks, lifecycle, context, memoization).
• State and data management experience: Zustand / React Query / Redux.
• Excellent HTML/CSS knowledge: responsiveness, cross-browser compatibility.
• Experience working with APIs, error handling, authorization, async patterns.
• Testing: Vitest / Jest + Testing Library, understanding of e2e (Playwright / Cypress) as a plus.
• Experience with tools: Vite / Webpack, ESLint, Prettier, CI/CD.
• Ability to make architectural decisions, argue approaches, work independently.