Hackerrank challenges: algorithms and data structures, React app refactoring + back-end changes
Full Stack Softwareentwickler Interview Questions
1,681 full stack softwareentwickler interview questions shared by candidates
In round 5 the task was quite frontend specific so experience with javascript and javascript libraries would have granted a huge advantage (while being unexperienced in that meant a huge drawback). The task was not complex, it didn't require any particular algorithmic thinking. Diverse preference of the hourly changing "observer" colleagues on how the task should be solved was a bit confusing. Most of them were helpful, although there were some with a quite negative attitude. Since we discussed in round 2 that I hadn't have much experience on frontend and JS, I believe they should have warned me at least before round 5 to look through JS as almost no other knowledge was required to finish the task in time.
They asked about current responsibilities, career goals, the scope of current work, problems encountered in projects and how those issues were resolved.
Explain basic fundamentals of React / Node.js
Design the data to build a battle ship game for 2-inf players that allows for game replay capabilities.
Engineering manager - open discussion / light topgrading Leetcode style challenge - not too difficult and the senior engineer was easy to work with System design interview - more like full-stack application design - largely focused around what the DB schema may look like, but also touched on UI and real-world operational concerns. This was fairly free form and could go in a number of different directions depending on the candidate. Product interview - this was most like a classic Q&A interview - "tell me about a time" questions around SDLC and product/engineering interactions
Tell me about your engineering background.
What would you expect an API to be like as an external developer that uses it?
System Design question was about an apps you use every day, at the end the interview asked me about whastapp, 3 features to be implemented, searching, end to end encryption, and messaging between users. Gotta explain all of that in 30 min. Very unrealistic.
Write some code for the Ceasar encryption algorithm.
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