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Software Engineer II Interview Questions
Practice 9403 coding, system design and machine learning questions from 546 companies, sorted by role, topic and interview round. Every question has step-by-step hints, a code runner that supports 8 languages and an AI mentor; members also get the full solution walkthrough.
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Showing 1–3 of 3 results
- J.P. MorganMediumSoftware Engineer IIFind the Maximum-Sum Contiguous Subarray
Implement Kadane's algorithm to find the maximum sum of a non-empty contiguous subarray in linear time and constant auxiliary space, with proper handling for all-negative inputs and potential 64-bit integer overflow.
Coding & AlgorithmsOnsitedynamic-programmingarrayskadanes-algorithm - J.P. MorganMediumSoftware Engineer IIImplement Merge Sort
This problem tests your ability to implement the Divide and Conquer paradigm, specifically the recursive merge sort algorithm, while maintaining stability and managing auxiliary space.
Coding & AlgorithmsOnsiteSortingDivide and ConquerRecursion - J.P. MorganMediumSoftware Engineer IIReturn the K Largest Integers
This problem tests the ability to efficiently find the k largest elements in an unsorted array using heap-based data structures to optimize for cases where k is significantly smaller than the input size.
Coding & AlgorithmsOnsiteHeapSortingAlgorithms
J.P. Morgan