I have recently cleared all the rounds of Senior Software Engineer at Razorpay.
Sharing my Interview Experience Below:
- Round 1: Machine Coding Round
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Your organization has started a new tech blog with interesting tech stories and you’re responsible for
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designing and implementing an in-memory search engine, supporting the search functionality on the blog content.
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It should be possible to create a category in the search engine.
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It should be possible to insert and delete documents in a given category.
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It should be possible to search through documents for a search pattern in a given category.
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It should be possible to sort the search results : Sorting based upon the lastUpdatedDate and createdAt
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Approach: Gathered the requirements like:
`* no case sensitive
- a document can belong to multiple categories
- should the sorting be stable?
- Let's say we search for python, and in the document if multiple documents have the python
- then sort it on the basis of the occurrences i.e. Higher frequencey one should come at the top basically desc order
- document content will be less than 2000`
Round 2: HLD Round
Design a Scalable Notification Delivery System for a Payment Processing Platform
Round 3: HM Round
It was mostly related to my projects and how I would have imporved if I was given some time. Recent Projects and all. HLD level Discussion
