React Developer in Calcutta, भारत

About the Opportunity
A fast-scaling tech firm in the SaaS and enterprise web applications space, we build intuitive, high-performance front-end experiences for global B2B clients. Our React engineering team ships mission-critical dashboards, real-time data interfaces, and complex component libraries—leveraging modern React, TypeScript, and state-of-the-art tooling to deliver pixel-perfect, accessible, and scalable UIs at enterprise scale.

Role & Responsibilities

• Design, build, and maintain scalable, reusable React components for enterprise-grade web applications.
• Collaborate with UX/UI designers to translate wireframes into interactive, responsive interfaces using modern CSS (Tailwind, Styled Components).
• Integrate REST/GraphQL APIs with client-side state management tools like Redux Toolkit or Zustand.
• Optimize application performance using https://jobeax.com/link/qfdyZrYtGZ0iCT1H, code splitting, lazy loading, and profiling tools.
• Write unit and integration tests using Jest and React Testing Library to ensure code reliability.
• Participate in code reviews, architectural discussions, and mentor junior developers on React best practices.
• Contribute to CI/CD pipelines and DevOps practices to enable seamless deployments.
• Ensure cross-browser compatibility and accessibility compliance (WCAG 2.1).

Skills & Qualifications

Must-Have

• https://jobeax.com/link/6WcBICn0LM558SP0 (v17+), including Hooks, Context API, and advanced rendering patterns
• TypeScript (strong typing, generics, utility types)
• State management: Redux Toolkit or Zustand
• RESTful API integration (Axios, Fetch)
• Testing: Jest + React Testing Library (unit, integration, component testing)
• Build tools: Webpack or Vite
• Git & collaborative workflows (GitHub/GitLab)
• Modern CSS: Tailwind CSS or Styled Components / Emotion

Preferred

• GraphQL (Apollo Client, URQL)
• https://jobeax.com/link/Z30sZYC3jcRenVso (App Router, Server Components, ISR/SSG)
• Design systems & component library development (e.g., Storybook)
• Performance optimization (LCP, FID, CLS improvements)
• CI/CD pipelines (GitHub Actions, Jenkins)

Benefits & Culture Highlights

• Hybrid Work Model: Blend of on-site (3 days/week) and remote work in our vibrant Indian tech hub.
• Wellness & Comfort: Ergonomic workstations, daily snacks, subsidized lunches, and mental health support.
• Learning & Innovation: Quarterly innovation sprints, dedicated learning time (10% effort), and access to top-tier courses (e.g., Frontend Masters, Egghead).
• Career Growth: Clear progression paths—top performers advance to Tech Lead, Staff Engineer, or Engineering Manager roles within 12–18 months.
• Impact & Recognition: Direct ownership of user-facing features with measurable impact on customer success.

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