Coding interview is not organised. Got some class to implement with no documentation and misleading class names. The interviewer didn't explain anything before starting the test, leaving the candidate to guess what names mean. Not enough time to both understand what they want and implement the class.
Describe idempotence in HTTP API
Implement a basic Java method.
they ask general distributed questions
Product development practices, feature development, agile processes, management skills. For coding, easy or medium level questions on leetcode or hacker rank.
as said, never got to talk to anyone
- Tell us in three sentences what excites you about working with komoot. - Tell us briefly why you think this is the right role for you. - Which companies do you have experience leading a team in and what were the team sizes? - How many years of experience with leading a team do you have? - How many years of experience with backend development do you have? - Describe a complex technical challenge you faced as a team lead and how you approached solving it. What made it difficult, how did you prepare for it, how did you solve it, and what would you do differently today? - In your view, what’s essential for building a high-performing backend engineering team? - Open the URL https://gist.github.com/christophlingg/2535269175735d82db169352589cbce7/raw to see a JSON API description. What would you change about the API?
Design a solution for a real problem.
Implement LoadBalancer in Java with 10 back-end server addresses. If addresses more than 10 then throw an exception. If duplicate server address then throws an exception.
Opps, collections, exceptions. Database queries involving joins.
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