HashedIn by Deloitte Software Developer Interview Questions

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Software Developer Interview

Aug 13, 2021

Anonymous employee

Greater Noida

Accepted offer

Positive experience

Average interview

Application

I applied through college or university. The process took 1 day. I interviewed at HashedIn by Deloitte (Greater Noida) in Nov 2019

Interview

there are four rounds in total. First-round is a written test where you will be given programming questions and you have to write down the code on paper. The second and third rounds are technical interviews where they will ask DSA questions and oops concepts. The fourth round will be HR round.

Interview questions [1]

Question 1

Find the duplicate element in an array where every element occurs once except one element and every element is between 1 to n without using extra space and in O(n) time complexity

1 Answer

HashedIn by Deloitte response

Your detailed feedback about our interview process means a lot. Thanks a lot. Keep shining!

Other Software Developer Interview Reviews for HashedIn by Deloitte

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I interviewed at HashedIn by Deloitte (Gurgaon, Haryana)

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first round is about dsa then system design then hr . in dsa they asked dp with optimzed soln . in system design search past expirence. if have then only you can crack it

Software Engineer Interview

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Software Developer Interview

Apr 21, 2026

Anonymous Interview Candidate

Pune

No offer

Positive experience

Difficult interview

Application

I applied in-person. I interviewed at HashedIn by Deloitte (Pune) in Mar 2026

Interview

Round 1 is usually an Online Assessment (OA) where candidates solve coding or aptitude questions. Round 2 focuses on Data Structures and Algorithms (DSA) to test problem-solving skills. Round 3 is System Design, where you design scalable systems and explain architecture. Round 4 is the HR round, which evaluates communication, behavior, and cultural fit within the company.

Application

I applied through college or university. I interviewed at HashedIn by Deloitte (Pune) in Mar 2026

Interview

1) Resume shortlisting 2) Online Assesment (3 DSA questions) 3) Technical Interview - 1 (Coding questions, Core CS subjects) 4) Technical Interview - 2 (Projects, System Design) 5) HR Interview