Swiggy SDE 1 Interview Experience | Dec25 | Backend Engineer | SDE 1 Interview Leetcode | Bangalore
Summary
Applied through OA link, cleared all rounds including LLD and HM interviews. Final outcome pending.
Full Experience
I applied through an OA link provided directly by HR. The first round was an online assessment with three Leetcode medium problems. The second round focused on DSA and Java Springboot basics. The third round was an LLD round where I designed a cart with functionalities like adding items, payment, and discounts using the Strategy Design Pattern. The fourth round was an HM interview discussing my current project, SQL, and behavioral questions. The interviewers were supportive and engaged throughout the process.
Interview Questions (4)
Count the number of binary trees that can be generated by taking numbers from 1 to n. I discussed a brute force approach followed by a DP solution.
A problem involving a sliding window technique. The exact problem statement wasn't provided, but it was categorized as a Leetcode medium problem.
A problem requiring finding the shortest path in a graph. The exact problem statement wasn't provided, but it was categorized as a Leetcode medium problem.
An array problem related to finding the nth root. The exact problem statement wasn't provided, but it was categorized as a Leetcode medium problem.