
Razorpay
Front-end Developer

Practice for Front-end Developer
Razorpay
Fundamental Screening
This round focuses on assessing the candidate's foundational knowledge of front-end development concepts and their problem-solving abilities with JavaScript.
Explain the difference between `==` and `===` in JavaScript. Why is it generally recommended to use `===`?
Describe the concept of closures in JavaScript. Can you provide a simple example of how closures can be useful?
What are the key differences between `let`, `const`, and `var` in terms of scope and hoisting?
All interviews are private and won't be shared with the recruiters.
React Machine Coding
This round assesses the candidate's ability to build a React component, focusing on code quality, component design, and problem-solving skills in a practical setting .
Implement a simple React component that displays a list of items fetched from a mock API. The component should handle loading and error states.
How would you optimize the performance of this component if the list of items becomes very large?
Explain how you would handle user interactions, such as filtering or sorting the list of items.
All interviews are private and won't be shared with the recruiters.
Web Fundamentals Deep Dive
This round explores the candidate's understanding of core web concepts, security, and optimization techniques .
Explain the Same-Origin Policy and CORS. How does CORS protect web applications, and how can it be configured?
Describe different methods for improving website performance. What are the trade-offs between them?
What are the benefits of using a Content Delivery Network (CDN)? How does it improve the user experience?
All interviews are private and won't be shared with the recruiters.
Hiring Manager Round: Razorpay Culture Fit
This round assesses the candidate's alignment with Razorpay's core values (Innovation, Customer Centricity, Integrity, Teamwork) and their overall fit within the company culture .
Describe a time when you had to challenge the status quo to improve a process or product. What was the outcome?
Tell me about a situation where you had to make a difficult decision with incomplete information. How did you approach it, and what did you learn?
How do you stay up-to-date with the latest trends and technologies in front-end development? Can you share a recent technology or tool that you've explored and why it interests you?
All interviews are private and won't be shared with the recruiters.