Warren

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...

SWE/SRE

https://leetcode.com/problems/detonate the maximum bombs/description/ 2101. Detonate the Maximum Bombs You are given a list of bombs. The range of a bomb is defined as the area where its effect can be felt. This area is...

Quantitative Developer Intern

You are given a python notebook with different data, including transactions for different stocks and held positions. You will need to use Time series pandas functions where you aggregate data sets to find trends across t...

PMTS

OCI team (Oracle managed Kubernetes "OMK" team) First a simple debug question was asked. Then this coding question was asked: https://medium.com/@vikasgoel53/exploring bfs breadth first search in a graph service a social...

Android Developer

Given an integer array nums that may contain duplicates, return all possible subsets (the power set). The solution set must not contain duplicate subsets. Return the solution in any order.

Princial Software Engineer

Powerday consists of rounds Round 1: Coding Its related to graphs Round 2: System Design Design a parking lot system Round 3: Behavioral/Bar riser Easy STAR based questions Round 4: Coding Its related to backtracking: Gi...

SDE 2

What are some regrets you had at your time at your last job? Tell me about a difficult decision you had to make Tell me about a time you had a disagreement with your team Tons of followups for each of the above

Software Engineer II

Leetcode 387: First Unique Character in a String

Software Engineer

Problem 2: Determine the number of ways to allocate n processes in n intervals without the same process being in consecutive intervals. Return this answer to the mod of 10^9 + 7 . Example 1: if n processes=1 and n interv...

Software Engineer

Problem 1: A neural network has n layers where the number of neurons in layer i is layer[i] . In an odd generation, you can add at most 1 neuron to a layer. In an even generation, you can add at most 2 neurons to a layer...

Senior Software Engineer

"In our file system, some legacy logs are compressed to save space. A compressed string follows the format kistringl, where the string inside the brackets is repeated exactly k times. You need to write a function that ta...

Applied Science Intern

The first half of the interview should be basic technical questions about your resume. Next you will be asked questions about AI,ML algos, NLP, and LLMs. These questions were more explaining basic definitions and concept...

Senior Software Engineer (Backend)

Design an IoT Thermometer application. Functional requirements included viewing current temperature in real time in app, viewing historical data, and notifications. Focus on data ingestion (kafka) and the real time aspec...

software development engineer

Search a node in binary stree Optimization can you search the node in a recursive and iterative way. explain the complexity as well

Software Development engineer

System Design Interview Design Google docs how are you going to scale when there are million of users When there are network partition how will you save the changes locally How will you share the files with others

Software Engineer

JSON Schema Validator Given a JSON schema and a JSON object, write a function to validate whether the object matches the schema. Sample schema: { "type": "object", "properties": { "name": { "type": "string" }, "age": { "...

Software Engineer

Elevator scheduling An elevator system manages multiple elevators serving different floors in a building. When someone requests an elevator, the system decides which one to dispatch. Once inside, passengers select their...

Software Engineer

Question1:https://leetcode.com/problems/intersection of two linked lists/description/ Follow up: https://leetcode.com/problems/linked list cycle/description/