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Senior Backend Engineer Interview Questions
2,040 senior backend engineer interview questions shared by candidates
Build an Elixir-Phoenix application to show what you know.
Screen phone interview: The team leader elaborated about the company and the position and then ask me to tell a bit about myself Technical interview: 1. Tell about project you're proud with 2. Write a function to return a power set from given set (They use CoderPen platform to run the answer, notice that the platform lack of many PL's and i had to write it in Python 2.7) # the power set (or powerset) of a set S is the set of all subsets of S, including the empty set and S itself. # if S is the set {x, y, z}, then all the subsets of S are # the power set of S is {{}, {x}, {y}, {z}, {x, y}, {x, z}, {y, z}, {x, y, z}}. # {} => {{}} # {1}=> {{}, {1}} # {1, 2}=> {{}, {1}, {2}, {1, 2}} # {1, 2, 3}=> {{}, {1}, {2}, {3}, {1, 2}, {1, 3}, {2, 3}, {1, 2, 3}}
Live coding - implement HTTP API endpoint which should upload a document.
How would you improve the throughput of your take home project? How would you scale it?
Hackerrank algorithms with average complexity
What job environment do you like?
About what do I think about the product.
Q: You will be asked technical questions related to skill & expertise.
The HackerRank tests consist of 3 coding problems. You have 90 minutes to solve them all. By CodeForces standard, each problem is around the same level as Div2 contest problems A, A/B, and C/D.
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