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Linkedin | SWE | Bangalore | February 2024 [Offer]

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College: Tier 1.5
Education: B.Tech(EE)
Years of experience: 2 years 8 months at time of offer
Prev Company: Amazon

Applied via Linkedin easy apply. Got a call from recruiter after approx 2 months in jan and scheduled interviews in february.

Note: Almost all questions asked are on leetcode and tagged with linkedin. Id strongly advise getting premium and practicising tagged questions.

Phone Screen : [1Hr]

After formal introductions the interview started with some CS fundamental questions from networking, OS like threads vs process, tcp vs udp etc  
  
After that I was asked two DSA questions of LC medium level from trees and dp.  
On the next day recruiter reached out telling the round was cleared and wanted availaiblity for on-sites   

Round 1: DSA [1hr]

Two question were asked one however I do not remember them. Both were of Medium difficulty.   
Round went very well  

Round 2: DSA [1hr]

In this round also there were 2 questions of medium difficulty however had a bad experience since the interviewer couldnt explain the question well and didnt answer my clarifying questions satisfactorily and i ran out of time while implementing the second question.  

Round 3: HLD [1hr]

I was asked to design a Key Value Store where an interface was given to me which could append something to a file, get bytes from an offset from a file and create a file. Initially was asked to design a single machine kv store but later we discussed about making it distributed and sharded. Round went well.  

Round 4: Concurrency [1hr]

  
In this one was asked to design a Delayed Scheduler.  
So expectation was to given the logic and also give code for it, similar to what we do in DSA interviews. This is a standard Linkedin Concurrency round question however followups were hard.  

Round 5: HM [1hr]

Had a discussion around the past projects of past companies. For one of the projects was made to deep dive. Also some behavioural questions were asked  

I was asked to give another dsa round where i was asked 2 medium difficulty questions.
After this Offer was given and details can be found here: https://leetcode.com/discuss/compensation/5908346/LinkedIn-or-SWE-or-Bangaloreor-2.8-yoe-at-time-of-offer

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