The process took 2 weeks. I interviewed at Trellix (New Delhi)
Interview
First of all the interview was through a alumini referral. The HR called me after a week and scheduled the round 1 interview with the team manager (that had a requirement). The interviewer introduced himself n about the company and what they are doing. Without any further delay, he started with c++ programming (gave few problem statements for me to solve), he also said that I can use pen n paper if needed n type the code on a complier or notepad. Since I had not prepared that well n was tensed (but he gave a lot of time fore to solve), couldn't solve the problems as per his expectations n the alloted time was over (1hr). By his instructions I can say that he was well experienced n knowledged person.
Really had lost hope, but after 2 days got another call from HR to schedule round 2 interview. The interview started with my introduction n project details, skills etc. Then Linux command questions like what command to use when (he explained the scenario in detail). After answering n skipping a few, he moved to c++.
Asked me to open notepad++ (as screen was shared n video call on teams), and few basic implementation questions like class, members, constructor etc... As I was a fresher, he focused on the syntax and theoretical knowledge on the concepts (I couldn't answer most of them n I said "not sure n IDK"). He asked to implement solution to some problems (basic ones). The overall experience was good and I understood my level (very poor).
Interview questions [1]
Question 1
stl, c++, oops, Linux commands, data structures, OS concepts and programming skills
4 total rounds , coding ring consists of leetcode string and array questions, difficulty level medium
React custom hooks questions, JavaScript promise coding questions. Questions on performance optimization, memorization, SEO
I applied through an employee referral. I interviewed at Trellix (Cork) in Jun 2025
Interview
The interview process was structured in three main rounds:
Hiring Manager Round – This was the first stage. The discussion was mostly about my background, past projects, and overall fit for the role. The manager also asked a few scenario-based questions to understand how I approach problem-solving and teamwork.
Technical Lead Round – This was a deeper technical interview. The focus was on coding, data structures, algorithms, and some system design fundamentals. I was also asked a few questions related to Java/Spring Boot (relevant to the role) along with debugging and problem-solving exercises.
Panel Round – The final stage was a panel interview with multiple interviewers. It was a mix of technical and behavioral questions. The technical part included design discussions and coding exercises, while the behavioral questions focused on collaboration, handling challenges, and working in a fast-paced environment.
I applied through university. The process took 2 weeks. I interviewed at Trellix (Bengaluru) in Dec 2022
Interview
Firstly an eLitmus test is conducted. Based on the test screening is done. If selected 2 technical rounds will be scheduled. After clearing these 1 HR round will be scheduled.
