Warren

Engineering Manager

1. Work Experience & Business Impact "Walk me through a recent complex SaaS or AI driven project you led from inception to delivery. What was the specific business problem, and how did you measure your team's impact?" Co...

Software Engineer Intern

Question 1: Implement an LRU Cache Design a data structure that simulates a Least Recently Used (LRU) cache with the following operations: Requirements Both operations must run in O(1) time complexity To achieve O(1) ope...

Software engineer, ml engineer

Leetcode Left and right side of a binary tree

Software Engineer, Machine learning

Leetcode oceans with a building view

Software Developer 1

Given a string s which represents an expression, evaluate this expression and return its value. The integer division should truncate toward zero. You may assume that the given expression is always valid. All intermediate...

Backend Engineer

Topics Covered: 1. Microservices Architecture (Java based) ∙ How would you design and decompose a monolith into microservices? ∙ Service discovery, inter service communication patterns ∙ How do you handle distributed tra...

Senior Engineering Manager

Questions on my experience What projects do i currently manage Details on my experience in building new databases and scaling usage of off the shelf database solutions and challenges involved Size of team and number of m...

Software Engineering Intern

Why healthcare? Why Humana IT? How do you prioritize your tasks when handling multiple deadlines? Give an example of a time you had to deal with a difficult customer or client. Describe a situation where you disagreed wi...

Software Engineer New Grad

A linked list of length n is given such that each node contains an additional random pointer, which could point to any node in the list, or null. Construct a deep copy of the list. The deep copy should consist of exactly...

Software Engineer

The interview was a run through of CS fundamentals. Some of the questions they asked: Bytes in a MB How array access works in memory What is idempotency Then, there was a small code review segment. They gave a simple fun...

Software Engineer

I was asked to implement PlaySnake. It was a simplified version of PlaySnake where I needed to implement the move function. I needed to print the grid and simulate the snake game.

Software Engineer II - iOS Mobile

45 minutes Phone Screen First 30 minutes: Behavior and Technical Domain Questions Last 15 minutes: Coding Interview. Exactly same question from here: https://leetcode.com/problems/two sum ii input array is sorted/descrip...

Software Engineer

Palindrome Number https://leetcode.com/problems/palindrome number/description/ Zigzag Conversion https://leetcode.com/problems/zigzag conversion/description/ Median of Two Sorted Arrays https://leetcode.com/problems/medi...

MTS 1 Backend Engineer

Recommend Products Based on Browsing Frequency Task: Create a method that recommends 'k' products based on their likelihood to be viewed after a given product within user browsing sessions. Inputs: list itemuserSessions:...

Senior Backend Engineer

Given a list of words, a starting word, and an ending word, determine if there is a path of words in the list which navigates from the starting word to the ending word. A "path" between starting and ending word exists if...

software engineer

leetcode 31 next permutation leetcode peak element

Quant Research Intern

An hour zoom interview with a seasoned quant on machine learning fundamentals, finance questions and probability questions. The interviewer started with asking machine learning fundamentals on linear regression and the a...

Software Engineer

You are provided with a set of events describing payment lifecycles. Each event references a specific payment id, and multiple events may belong to the same payment. A payment may experience the following event types: AU...

Staff Engineer

Question: "The Longest Trail" Objective:Given an M by N binary matrix where 0 represents an empty path and 1 represents a wall, find the length of the longest path consisting only of 0s. Constraints: You can move Up, Dow...

Senior Software Engineer

Asynchronous AI Interview + Proctored Assessments Stage 1: The AI Recruiter (MILO on CodeSignal) The process kicks off with a recorded, interactive session with MILO, Coinbase’s AI recruiter. This replaces the traditiona...