I applied through a recruiter. The process took 6 weeks. I interviewed at LinkedIn (Sunnyvale, CA) in Nov 2018
Interview
Overall the interview process was good. Recruiter approached through LinkedIn. 30 mins brief call with the recruiter followed by 1 hour of telephonic phone screen. Entire day onsite with the team. Onsite interview 7 rounds of interview.
Interview questions [7]
Question 1
Serialize and deserialize binary tree. Further optimize to reduce extra space from the serialized string. Followed up with constructing BST using preOrder array
I applied through a recruiter. I interviewed at LinkedIn (Sunnyvale, CA) in Sep 2025
Interview
After talking with the hr, I was scheduled for one hour coding round, with 25 min algorithm questions leetcode question 3: Longest Substring Without Repeating Characters, and 25 mins sql with followup
Interview questions [1]
Question 1
leetcode 3: Longest Substring Without Repeating Characters
1st round was coding. The interview process was smooth. Asked some SQL and Python questions. SQL interview went well but Python interview didn't go well. They didn't call me for the second round. Overall I enjoyed the experience.
Interview questions [1]
Question 1
SQL: Window functions
Python: Basic Data Structures
I applied online. I interviewed at LinkedIn (Bengaluru) in Apr 2022
Interview
I applied by giving a test on hackerrank platform. Test had 4 sections.
2 - coding questions
1 - sql question
1- MCQ
Within a week, I received a call from HR to schedule my interview for further steps. My interview was scheduled after 10 days.
Interview questions [1]
Question 1
Interviewer asked me SQL questions involving group by, aggregate functions and multiple join questions.
