First, I had to determine if a string containing parentheses was valid. I was told that this question is similar to a common LeetCode problem and can be solved using a stack or two pointers to track the number of left and right parentheses. Second, I was asked...
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My onsite interview experience with Figma was generally positive, with a very responsive and helpful HR/recruiter team. They provided detailed feedback after the virtual onsite. Most of the interviewers I encountered were nice. However, I had a negative experi...
During the phone screen, I had a coding question: Given the array of strings `['a', 'apple', 'appz', 'b']` and the prefix `'ap'`, find the index of the first word containing the prefix. During the virtual onsite interview, I encountered two coding questions si...
Here's my interview experience: **Technical Phone Screen:** I was asked to analyze a call stack and identify the most frequent call sequence. The input was given as a series of function calls and returns. I had to output the call stack with the highest frequen...
I interviewed for a Senior SDE - Data Platform role. **Phone Screen:** - Merge two sorted arrays. - An interval problem, easy difficulty. **Onsite:** - Standard behavioral questions. - Code review of a Java project. - LRU cache implementation with a notificati...
The phone screen lasted 45 minutes for the algorithm questions and 30 minutes for the AI conversation. For the algorithm portion: 1. I was asked a medium difficulty question, LeetCode 139. 2. I was asked an easy question where I needed to validate if the user...
I encountered the following coding problems: 1. **Sliding Window:** Given an array `stockPrices`, find the number of strictly increasing subarrays of length `k`. 2. **Dynamic Programming:** Given a string `word`, calculate the number of subsequences where all...
The interview consisted of several rounds. I started with a self-introduction, followed by a deep dive into the technical details of my most challenging project. The interviewer, then asked language-specific questions. I was not prepared for these questions, a...
I was asked about my projects in detail, including the architecture, design, and my responsibilities. The interviewer also asked why I wanted to switch jobs. The coding question was a variation of the 'Restore IP Addresses' problem. Instead of restoring one IP...
The phone screen consisted of SQL and Python questions. I opted to start with SQL. These are commonly asked questions in interviews. The SQL questions were: 1. Find the customers and their sales volume for each payment type. 2. List the inviters of the top fiv...
