Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Walmart
Colloquio
Interview with a senior backend engineer. Asking about past working experience. Asked some domain knowledge on Spring boot and reactive questions. Give some feed backs and have a short Q&A phase. Generally not pretty hard.
Ho presentato la mia candidatura tramite l'università. Ho sostenuto un colloquio presso Walmart (Sunnyvale, TX)
Colloquio
peeformance questions on service: Explain a time you optimized a backend service for performance or scalability. What was the issue and how did you resolve it?”
How do you ensure resilience and fault tolerance in your services
Domande di colloquio [1]
Domanda 1
How do you ensure resilience and fault tolerance in your services
Ho presentato la mia candidatura online. La procedura ha richiesto un giorno. Ho sostenuto un colloquio presso Walmart (Bengaluru) nel mese di giu 2018
Colloquio
Applied via job portal(Naukri), got a call 3 days back.
HR introduced about walmart labs, and the role. Asked about my experience and scheduled the interview on the immediate Saturday.
Interview Process:
Was call for interview at 11:30 AM and the was told to wait, after 15 mins was call for a F2F interview.
Round 1: F2F Interview
Main topics were Data Structures, Algorithms and problem solving of them.
Duration: 1hour 30 mins.
Was told to write on paper and explain (Question I will share)
Waited for 10-15mins and was told you are selected for next round
Lunch was provided
Round 2: Design & Problem Solving
Duration: 1hour 30 mins
Wait 5-10 mins and was told to leave
Tip: Prepare well for DS and algo so that you can reproduce on paper
Domande di colloquio [5]
Domanda 1
Quick Sort Algorithm and its time complexity in best case & worst case