🎁 Before you apply, rehearse this interview. Create your free WorkMundi account and get an Interview Training on HelpsYouSpeak — no cost, no card. I want my training →
The Team Deloittes Technology & Transformation practice can help you uncover and unlock the value buried deep inside vast amounts of data. Our global network provides strategic guidance and implementation services to help companies manage data from disparate sources and convert it into accurate, actionable information that can support fact-driven decision-making and generate an insight-driven advantage. Our practice addresses the continuum of opportunities in business intelligence & visualization, data management, performance management and next-generation analytics and technologies, including big data, cloud, cognitive and machine learning. Your work profile We are looking for a React.js Developer with a strong foundation in software engineering principles, not just React development. The ideal candidate should be capable of building scalable, maintainable, and modular frontend applications. ReactJS- Strong understanding of React fundamentals Key Required Skills 3 - 8 Years Experience. React.js - Strong understanding of React fundamentals - Functional components and Hooks - State management (Context API, Redux, or similar) - Component lifecycle and rendering behavior - Performance optimization (memorization, lazy loading, code splitting) - Routing using React Router - API integration and asynchronous data handling - From handling and validation - Error boundaries and react best practices - Reusable component development - Strong knowledge of CSS - Responsive design JavaScript & TypeScript - Strong knowledge of up-to-date JavaScript (ES6+) - Closures, promises, async/await, event loop - Modules and imports/exports - TypeScript fundamentals (preferred) Software Engineering Fundamentals - The candidate should have practical knowledge of: SOLID Principles - Single Responsibility Principle - Open/Closed Principle - Liskov Substitution Principle - Interface Segregation Principle - Dependency Inversion Principle Clean Architecture - Separation of concerns - Layered .
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.