I applied through university. The process took 2 days. I interviewed at Red Hat (Bengaluru) in May 2013
Interview
There were four rounds in total.
1) Interview process started with a written test :
Questions were divided into two sections
* Aptitude
* Technical questions (mainly C programming and Operating Systems)
2) Technical interview - 1
* It was mainly based on Operating systems : For example mutex, spinlock, pthreads and its implementation
3) Technical interview - 2
* This was a tricky round, and had a mix of algorithms and data structures questions
* linked list implementation
* Questions based on when to use "struct" data structure and how to use it.
* There were chain of question. Next question depended on the answer to the current question. So it's difficult to explain it in few words.
4) HR
* This was just like typical HR round of any other company, no special questions
The iinterview are good they feel me interview as normal conversation after that they tell me have lunch after that lunch next rond happed that is hr round the round is tough if you are prepareing do well preparation of hr qestions
The interview process had three rounds spread over a few weeks. The first round started with a quick introduction, then moved into an easy-to-medium DSA coding question. The interviewer was genuinely supportive — he gave me a couple of nudges when I got stuck, which made it feel more like a conversation than an interrogation. After the coding part, we went through several technical deep-dives. The whole round ran about an hour and fifteen minutes. I felt good about it overall, though I'll admit I blanked on a couple of basics that I really should have nailed — a reminder to not skip fundamentals during prep. Heard back after about three weeks that I'd moved forward.
The second technical round was more focused on the actual role and day-to-day work, which I found pretty straightforward. The final round was with the hiring manager — it was less of a grilling and more of a genuine conversation about team culture, how they work, and my background.
Interview questions [4]
Question 1
Concurrency Vs Parallelism, difference of Multithreading between Java and Python.
I applied online. The process took 3 weeks. I interviewed at Red Hat (Waterford) in Jun 2025
Interview
Great interview experience.
First round is with HR just to ask about your experience and to see if you have the technical background for the role.
Second interview is with the Hiring Manager to learn more about the role, projects, etc.
Final interview is technical with three software engineers from across the organisation. I received no live coding questions but was asked technical questions.
