DeltaX Interview Experience For Product Engineer (On -Campus)

Recently, DeltaX conducted a one-day hiring event for Associate Product Engineer positions. The eligibility criteria required a minimum of 50% or a 5.0 GPA in B.Tech until the current date. The drive consisted of three rounds:

• The test lasted approximately 45 minutes and did not require a webcam.
• It covered topics related to Programming, Data Structures, Networking, and Micro-processors.
• The cutoff for this round was high, and out of 138 candidates, only 27 students advanced to the next round.

• Candidates who cleared Round 1 received an email notification for the next round.
• This round included five questions with a total duration of 3 hours.
• Problem-solving skills related to Data Structures and Algorithms (DSA) were essential.
• Webcams were active during this round, and the questions were designed by the company, making external solutions unavailable.
• Despite attempting all the questions, I struggled with one, failing to clear the hidden test cases. Fortunately, I was among the 12 students selected to proceed.

Due to time constraints, my interview was scheduled for the following day.

The interview covered the following topics:

• Self-introduction
• Five-year career plan
• Motivation for joining the company
• Previous experiences in the first two rounds
• The technical questions focused on Java:
• Object-oriented programming (OOP) concepts
• Reasons for choosing Java in Round 2
• Polymorphism and Inheritance
• During the interview, I shared my screen via Notepad, and they presented the same question from Round 2.
• I received guidance on solving the problem, including handling corner cases.
• Language barriers were not an issue, as they allowed me to speak in Hindi.
• With their assistance, I successfully solved the question.

Finally, I asked about the onboarding process, and they explained that my marks from all three rounds would be considered. If my average exceeded the company threshold, I would be selected.

Ultimately, only two out of the remaining 12 students were chosen, and I was fortunate to be one of them.