AlgoMill Interview Questions and Answers

The first round was a coding test, which was outsourced to an external vendor. I was asked 2 basic DSA questions, and there was discussions around the time and space complexity, and scope of optimizing the solutions. Post that there were a few questions around Spring Boot features and basic system design. The interviewer was professional throughout the interview, and the interview process felt more like a discussion, as compared to the standard interview process.

There was another round of coding - this time conducted by the organization itself. It consisted of a medium level DSA question on stacks. I wrote the code on my personal IDE and executed it there itself. The interviewer discussed about the possible edge cases and how I would deal with them. Post solving the question I was asked about my previous projects.

• Q1. Discuss in detail about a scenario where a challenging production issue was handled.
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• Q2. What are your responsibilities as a senior / team lead in the current organization?
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• Q3. How did you handle conflicts with junior engineers and reporting managers?
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This was the final round where the discussion was largely around system design and HLD. It started off with questions are system design patterns and concepts. Then I was asked to design a booking design, with discussions around concurrency control and transaction management.

• Q1. Things you have worked on in the past
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Take home assignment on a relevant problem statement for the organization

• Q1. Discussion on the assignment
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• Q1. Details of your salary and negotiation
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• Q1. Asked me to give a self introduction
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• Q2. Asked me about college activities
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First round 1.1 assessment test consist of total 30 questions in 30 minutes. Apti, technical questions, code snippet related questions.

• Q1. There was a question related to array topic in which you have arrrange the no. In ascending order.
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• Q2. Find the time complexity of binary search of given numbers
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• Q1. What is SDLC and STLC?
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• Q2. Explain Bug life cycle
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• Q1. Diff between react and jQuery
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• Q1. Sql, excel, python, g-sheet
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• Q2. Window function
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• Q3. Lookup, pivot, graphs, sumif, countif
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• Q4. Puzzles, fake coin, 25 horses,
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• Q5. Basic business understanding
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Asked to write a bank application - which includes adding,removing,transferring of money