I applied online. I interviewed at Deloitte (Hyderabad) in Jun 2021
Interview
The whole interview process was stupid. I applied for Senior Java Developer position. I was asked to take a co cubes test. After 9 days, I got a call from HR saying I cleared the test and I was asked to attend the next round which is technical+managerial and I was told this round would be split into two panels one for technical and another for managerial. I was so excited and confident that I will be a part of a giant like Deloitte and prepared myself to attend the interview.
On the interview day the HR called in the morning and said panel is not available at 5pm so we will reschedule it to 2pm. I agreed and joined the zoom interview. First the HR pulled me into the room and connected me to Technical Panel.
I was fully prepared to answer whatever they ask me. The interviewer greeted and asked about my previous experience. I answered to it and the next question was " What do you do in case the JAVA application is lagging or running very slow " I answered to it and she said ok now you can proceed to the next panel. The next panel was Managerial. I was asked how I'm maintaining work life balance during WFH. I answered to it and she said well done I'm done with the interview.
After another 9 days of wait, I received an email saying I'm not selected
Interview questions [1]
Question 1
Technical - What will you do if a JAVA application is slow or lagging?
Managerial - How are you maintaining work life balance during WFH?
I applied through a recruiter. I interviewed at Deloitte in May 2026
Interview
The interview process consists of four rounds: L1 Technical Round, L2 Technical Round, optional L3 Round, Managerial Round, and HR Round. I successfully completed the initial discussion and am waiting for updates regarding the next stages of the recruitment process.
Interview questions [1]
Question 1
L-1:
Top10Employees list using Java 8 streams.
Salary > 50000/- using Java 8 streams
Salary > 50000/- and age < 40 (DOB) using Java 8 streams
{1,2,3,4,5} sum = 6
Output {1,5} {2,4} using loops
Questions:
Java8 streams
Functional interfaces
HashMap internally working
Red black tree
@SpringBoot Application
What happens without giving to the query params in @put method
Schedulers
CB pattern
Uses of Kafka
L-2:
Spring boot & Microservices architect
How to communicate Micro services
How to call external APIs
The whole interview process was a little longer, but in general, very professional. They asked me much about Most Java related questions, architecture styles, design patterns, how to solve some specific problems, databases with ORM and Hibernate, Spring boot related topics in much detail, microservices and orchestrations, Kafka, AWS, Azure cloud and all about cloud infra strucutre
Interview questions [1]
Question 1
Most Java related questions, architecture styles, design patterns, how to solve some specific problems, data bases with ORM and Hibernate, Spring boot related topics in much detail, microservices and orhcestrations, Kafka, AWS, Azure cloud and all about cloud infrastructure
I applied online. I interviewed at Deloitte (Bengaluru) in Jan 2026
Interview
My interview process consisted of three rounds. The first was a technical round where I was asked questions on Java, OOP concepts, and database fundamentals. The second was a coding round in which I solved programming problems to demonstrate my logical thinking and problem-solving skills. The final round was an HR discussion, where we talked about my background, communication skills, and salary expectations. Overall, it was a well-structured process that tested both my technical and interpersonal abilities
