Aggregated from 2 candidate experiences for ALL.
Select a role track above to view specific candidate interview patterns.
The interview process consisted of 4 rounds: a coding round on HackerRank, two technical interviews on BluePages, and a managerial round. The candidate was not selected after 2 days, likely due to performance in the technical rounds.
Conducted on HackerRank with 3 questions of Easy-Medium difficulty. Time limit was 2 hours.
Run Length Encoding
A dynamic programming problem of Medium level (e.g., Knight's Problem)
Held on BluePages platform for 1 hour. Focused on DSA with questions designed to assess thought process and coding skills.
Valid Mountain Array
Widest Vertical Area Between Two Points Containing No Points
Approach to merge two sorted linked lists
Held on BluePages platform for 1 hour and 45 minutes. Focused on optimal solutions and in-depth discussion on a project. Two DSA questions were asked.
Set Matrix Zeroes (with constant space constraint)
Determine if two binary trees are the same or not (optimized for space)
Conducted by an interviewer with 8+ years of experience. Focused on cultural fit, problem-solving in pandemic, internship work, algorithms, and system concepts.
Biggest problem faced during the pandemic and how it was addressed
Explanation of an algorithm (e.g., Hashing) and its industrial applications
Explanation of Virtual Memory
Ordering of memory/storage components by speed (e.g., Cache, HDD, SSD, L1 register, L2 register)
Candidate cleared all interview rounds and received a selection mail within two days.
Online Assessment on HackerRank with 2 coding questions and 10 MCQs, total time 100 minutes. Topics included an easy hashmap question and a hard DP question involving bit manipulation.
Online Assessment conducted on HackerRank platform with a mix of coding and MCQ questions.
Coding questions: 1 easy hashmap problem and 1 hard DP problem involving bit manipulation
10 MCQs
45-minute interview focused on solving two coding problems after a brief introduction.
Basic Staircase problem (LeetCode equivalent)
Easy string manipulation problem (LeetCode easy level)
45-minute interview primarily focused on low-level design implementation. Interrupted due to internet issues but resumed later.
Low-level design implementation question requiring class design and implementation
45-minute interview assessing behavioral fit and strengths. Completed within 30 minutes.
Basic HR questions to assess candidate's strengths and fit
InterviewDigest