HM Call - 1. To understand past projects, scale, high level knowledge, etc. 2. Pretty straightforward. Machine Coding Round - 1. Did not involve any technical questions. 2. They seem to just ask simple questions around abstractions, code extendability, etc. 3. Few subjective questions on different scenarios such as using a cache, security tool, etc. HLD Round - 1. I was told this would be a HLD round but turned out to be a machine coding round. 2. Design a inmemory ledger kind of a system that can debit, credit amount. Add extensions with interface / abstraction for reserve balance, etc.
Senior Staff Engineer Interview Questions
700 senior staff engineer interview questions shared by candidates
=== TECHNICAL === • I was asked to implement JSON.Stringify. (ehem, ehem, creativity and novelty in the problem to ask!) • I finish that with unit tests in half an hour which later I found was working way better than all the version I could find online in random people's public github accounts. • The interviewer asked me to support recursive loops in Javascript. He didn't even have a working example and it was super-tricky to think about it -- an object having properties to point to the object itself to form a loop of "pointers" in Javascript! I modified my code to cover that too. I tested that and it worked perfect. • And guess what, the feedback (more than a week later) was that there are "some concerns about my Javascript" so they need to have a second phone interview. lol. I could only laugh! I just bailed out and canceled it. Enough is enough.
simple, easy, technical and non-technical
How do you handle pressure
Current working architecture LLD , , , ,
To provide proof of my B.S. degree
General questions on Analog, RF circuits and previous job experience related questions
asked simple and basic questions
difference between saga and thunk
Asking me questions on java8. Differnce b/w intermediate and terminal operation. Java8 is eager loading or lazy loading. IOC v/s DI. Explain me about best pactices of REST API. Differnce b/w put and patch. Default size of S3bucket in aws. How we communicate b/w microservies. Command of creating docker image. Spring data jpa functions. About thread pools in java. Explain the spring mvc architecture. Asked about have you write junit Test cases. Just checked you have experience on Jenkins or NoSQL. What's your strength or weakness. All this questions just asked in 15 to 20 mins.
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