Bajaj Finserv Health interview questions

It was on campus drive by the company. The whole process consisted of five rounds. 1. API Round 2. OA 3. L1 Technical Interview 4. L2 Technical Interview 5. HR Interview API Round : Just hit the post api with answers OA : 3 sql + 1 dsa + MCQ from apti, numpy, reasoning, pandas, sql L1 : Domain QA, Project Discussion, Hands on sql and pandas, ML DL indepth interview L2 : Domain QA, ML DL in depth, project discussion and business scenarios dicussion. HR : common questions like family background, knowledge of company etc.

The interview started with a discussion about my Spring Boot project, including architecture, APIs, and database design. Questions were mainly from SQL (Joins, WHERE vs HAVING, Indexing) and Spring Boot (Dependency Injection, Annotations, Request Flow). Based on my project, I was asked how I would design a WhatsApp-like application using Spring Boot. I discussed using WebSockets for real-time messaging and a basic database design. Core Java questions included == vs equals(), String concepts, and exception handling. One small Java coding question was also asked. No DSA or OOP questions were asked. Difficulty Level: Easy to Medium.