The interview process for this position involves an online assessment and resume screening, followed by a team assessment that includes two LeetCode questions - one hard and one medium - with follow-up questions about complexities and the candidate's resume background.
Interview questions [1]
Question 1
What is the time complexity of your solution? Can you optimize the time complexity further? How would you modify your solution to handle a very large input, such as an array with millions of elements? Can you provide examples of past projects or experience you have that demonstrate your ability to write efficient code? How do you handle edge cases in your code, such as input with special characters or non-English characters?
The technical interview was much tougher than I anticipated. I faced a DSA question related to word searches that required optimizing a brute-force approach with a Trie. It was intense, but the practice I’d done on PracHub the week before really helped solidify my understanding of the problem-solving techniques. The behavioral round felt lighter, focusing on teamwork and project experience. After a couple of days, I received an offer, which I happily accepted. Overall, it was a challenging yet rewarding experience.
Interview questions [1]
Question 1
Word Search II - given an m x n board of characters and a list of words, return all words that can be formed from sequentially adjacent cells; had to optimize the brute-force backtracking with a Trie to pass the time limit
The interview process started with an online coding assessment that included DSA and problem-solving questions. After clearing the test, I had two technical interview rounds focused on data structures, OOPs concepts, DBMS, and project discussion. The final round was with the hiring manager where they asked about teamwork, problem solving, and career goals. The interviewers were professional and the process was smooth overall.
Went through 3 rounds. First round was a technical interview - it was a take home assessment. I didn't pass the test cases but still went through to the next round. The onsite had 1 behavioral, 1 system design, and 1 technical Leetcode style interview. It was in person on a whiteboard.