I applied through a recruiter. The process took 1 day. I interviewed at Wipro (Hyderabad) in Mar 2025
Interview
The questions I was asked covered a variety of topics including handling exceptions, using ExecutorService, understanding the concept of Serializable and Singleton patterns, creating custom annotations, and identifying the most commonly used annotations in Spring Boot. Additionally, there were inquiries on configuring ports, working with profiles, understanding string immutability, and implementing a PUT request in coding. I was also tasked with a string manipulation question.
Online Assessment: Includes Aptitude (Quant, Logical, Verbal), Coding (2 questions), and Technical MCQs on CS fundamentals (OOPs, DBMS, OS, Networking).
Technical Interview: Focuses on DSA, OOPs, SQL, OS, Networking, and coding challenges. Candidates must explain their projects and solve 2-3 coding questions.
HR Interview: Covers behavioral questions, company fit, strengths & weaknesses, career goals, and relocation willingness.
Offer & Background Check: Selected candidates receive an offer within 1-2 weeks, followed by verification before onboarding.
Interview questions [1]
Question 1
Solve this problem: Find the second-largest number in an array.
Write a program to check if a string is a palindrome.
What is the time complexity of merge sort and quicksort?
Explain primary key vs. foreign key in SQL.
What are pointers, and how are they used in C/C++?
Mostly questions on my working experience and projects and some coding questions
It is a java based role , so they asked java 8 features and java 11 features
Also about multi threading in java
Interview questions [1]
Question 1
Difference between hashmap and concurrent hashmap
Internal implementation of concurrent hashmap