Bajaj Finserv Interview Expertise for Backend Developer (On-Campus)

The entire drive consisted of 4 rounds, of which 2 had been on-line rounds and 1 on-line technical interview and the final was an HR spherical. Once we had been registering for the corporate, we had been requested about our area after which the net rounds and technical interviews had totally different sorts of questions for various roles.  I utilized for the Backend – Node JS function. The roles out there had been:

• Internet Improvement Angular
• Internet Improvement DotNet Core
• Cell App Improvement Kotlin/Swift
• Microservices Improvement NodeJS

Spherical 1 (on-line – 3 hrs): It was the net spherical and we had been requested to create an API utilizing any of the backend frameworks (Node.js / Python)Most popular Tech Stack

• JavaScript/ Python/ Java
• Make sure you write code to resolve the problem

Spherical 2 (on-line – 1hrs): This spherical was performed on the hacker rank platform. It consisted of 17 node.js and there was 1 programming query. (Programming query was medium-hard and we had been allowed to make use of solely Node.js for it).

Spherical 3 – Technical Interview – I (offline – 1hr): This was a face-to-face interview. It had some NodeJs-based questions and a few resume-related questions on your mission. Questions requested:

• Inform me about your self.
• Clarify your mission.
• Write down anybody AJAX technique
• Write down node.js code for getting requests the place it’s important to question the MongoDB database and discover the worker with the id.
• Why is Node.js Single-threaded?
• If Node.js is single-threaded, then how does it deal with concurrency?
• How would you outline the time period I/O?
• The downside of Node js (Ans:- Not appropriate for heavy computational duties)
   

HR Spherical (offline – 15 minutes): It was a brief spherical. The primary query was introducing myself after which rapidly going by way of the resume. Then requested questions on my hobbies and my household and whether or not am I prepared to relocate.

Outcomes had been declared after everybody’s interviews had been accomplished on the identical day.  Finally, I used to be provided an (Internship + PPO)