Qualcomm Software Engineer Onsite Coding Questions

In January 2025, I had the opportunity to interview with Qualcomm for the role of Computer Vision Engineer. With over 3 years of experience in Machine Learning, all focused on Vision-based projects, t

Hey guys I have an onsite interview for SE position at Qualcomm. I have looked through Glassdoor and I get a sense that they want me to know my C programming, OS and Network concepts, many Bit Manipul

LeetCode #283: Move Zeroes. Difficulty: Easy. Topics: Array, Two Pointers. Asked at Qualcomm in the last 6 months.

LeetCode #15: 3Sum. Difficulty: Medium. Topics: Array, Two Pointers, Sorting. Asked at Qualcomm in the last 6 months.

LeetCode #3: Longest Substring Without Repeating Characters. Difficulty: Medium. Topics: Hash Table, String, Sliding Window. Asked at Qualcomm in the last 6 months.

LeetCode #206: Reverse Linked List. Difficulty: Easy. Topics: Linked List, Recursion. Asked at Qualcomm in the last 6 months.

LeetCode #1163: Last Substring in Lexicographical Order. Difficulty: Hard. Topics: Two Pointers, String. Asked at Qualcomm in the last 6 months.

LeetCode #20: Valid Parentheses. Difficulty: Easy. Topics: String, Stack. Asked at Qualcomm in the last 6 months.

LeetCode #9: Palindrome Number. Difficulty: Easy. Topics: Math. Asked at Qualcomm in the last 6 months.

LeetCode #852: Peak Index in a Mountain Array. Difficulty: Medium. Topics: Array, Binary Search. Asked at Qualcomm in the last 6 months.

LeetCode #25: Reverse Nodes in k-Group. Difficulty: Hard. Topics: Linked List, Recursion. Asked at Qualcomm in the last 6 months.