Warren

Bios engineer

2 interviews in a row, chat with 2 team members. 1ST interview introduce my background, and give 2 questions, first one give an ai generated code for pcie, and i have to find out bugs in code. The second one I have to de...

Quantitative Trading Intern

2 shopping cart lanes. With equal probability each shopper takes turns takign a cart from either lane and then placing it back in either lane (equal prob). It starts with 6,7 in the lanes, respectively. Each shopper goes...

Senior Software Engineer Data Engineering

Just finished a Data Engineering interview with Chime. Round had: Valid Palindrome Daily Temperatures 2 SQL medium questions Solved all 4, explained my thought process, answered follow up questions, and finished everythi...

Senior Data Engineer

I encountered some SQL questions that differed from what I usually work on, so I'd like to share my version as feedback. The position is for a Data Engineer (DE). The interview lasted one hour and was scheduled convenien...

Software Engineer

1. Tell me about yourself 2. Tell me about your [most recent experience]. What's something you like and something you dislike? 3. What are you looking for in your next role? 4. Why are you interested in this role at Pala...

Software Engineer

1. Tell me about yourself. 2. What do you know about SpaceX? 3. Why do you want to work at SpaceX? 4. Logistic work authorization, citizenship, security clearance questions 5. What is the difference between polymorphism...

Staff Software Engineer

Tell me about a time you received critical feedback from a manager

Senior Software Engineer

Given an array of meeting time intervals intervals where intervals[i] = [starti, endi], return the minimum number of conference rooms required. Example 1: Input: intervals = [[0,30],[5,10],[15,20]] Output: 2 Example 2: I...

Forward Deployed Engineer

Context: OpenCoreOS is a cloud native core banking platform. Banks build financial products on top of it — current accounts, savings, cards, lending — using a programmable ledger. The scenario A bank running OpenCoreOS r...

Senior Software Engineer

Given a string of products and string of customers, categorize the values and return a list of customers ordered from most to least number of recommendations for customers. Do not include customers without recommendation...

Senior Software Engineer

Take in a sports event and send it to end user in near real time

Senior Software Engineer

Coding 1: Find islands problem from Leetcode Coding 2: LRU cache extension: implement with linked list

Software Engineer Intern

Explain the difference between an array and linkedlist. Explain how a cache works and different eviction policies Compiled vs Interpreted Language

Software Engineer Intern

There is a bi directional graph with n vertices, where each vertex is labeled from 0 to n 1 (inclusive). The edges in the graph are represented as a 2D integer array edges, where each edges[i] = [ui, vi] denotes a bi dir...

Senior Software Engineer

Merge overlapping intervals

Software Engineer (Data)

Implement a currency converter based on the denominations. Similar to the following problem https://leetcode.com/discuss/post/483660/google phone currency conversion by anon upqo/

Senior Backend Engineer

SYSTEM DESIGN QUESTIONS: 1.We are working on a service that generates subtitles for users' videos. This process starts a new thread for every video and is processor intensive. Currently, this service runs as a single pro...

Graduate Software Enigneer

Question 1: Maximum Storm Height (Relay Towers) You are trying to send data from your headquarters, on the left, at position x = 0, to another office on the right, at position x = width. Between these two locations there...

MTS

The 15 minute phone screen was a series of quick technical questions. What's the difference between a thread and a process? What happens when you fork a process? What are the main responsibilities of the operating system...

Software Engineer

You are given historical system logs along with the resolutions used to fix those issues. Example: Log: ERROR Payment failed due to timeout Resolution: Increase timeout threshold and retry payment Log: ERROR Database con...