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Lead Backend Developer Interview Questions
9,432 lead backend developer interview questions shared by candidates
The system design problem is about the job scheduler
Qual seu maior desafio com desenvolvimento de software?
Why do you want to work as a backend engineer
- 1/0 knapsack problem - How to debug a slow SQL query? What could be causing slow queries if the query structure is not a problem? - process vs thread - what are good practices when integrating an external API? What would you do to improve user experience if an external API has inconsistent latency, when used to display live data (non-financial, ~1s granularity)?
Let's say you have a customer with 100 servers, with each server sending 10k metrics with a timestamp and a value every 10 seconds. We want a system in our datacenter to store the data and to be able to retrieve it for reads. Each metric consists of: a timestamp (unix timestamp 64 bits) , can be second resolution, separate year, a floating point value 64 bits, an identifier string that is 85 bytes. How would you approach and think about this problem? Let’s discuss.
Build a script to clean and process some data given in csv, then generate an automated report
What are your expectations from us ?
During the video chat interviewer asked me what I understand by being "Senior" developer and why I want to work for Splice and why I want to leave my current job.
1st interview they asked about: Difference between http vs tcp. Django ORM - whatever you have worked on
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