This was my onsite interview experience. The coding questions were LeetCode problems. - LeetCode 34 - LeetCode 146 I was asked about basic Machine Learning concepts and a system design question about optimizing the backend for high concurrency traffic. I felt...
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I interviewed for a Machine Learning Engineer Intern position. The process included an online assessment and a video interview. **Online Assessment:** I had 50 minutes to complete three coding questions on Codility: 1. Given a string `S` representing a day of...
I was asked a series of questions about Java, Spring Boot, Weblogic, containers, and Docker. Specific questions included the differences between Kubernetes and Docker, how to deploy a Spring Boot application to a container, and how to optimize Weblogic. The ne...
The question involved implementing a class to manage layers, where each layer has an ID and a set of properties (key-value pairs). I needed to implement `init`, `apply`, and `undo` functions. For example: ``` apply(Layer(1, {"color": "green"})) apply(Layer(2,...
In the technical phone screen, I was asked two questions: 1. Implement `Android findViewById(int id)`. 2. Android programming question: An app has two interfaces. The first interface has an EditText to input a URL, and a button to navigate to the second interf...
The online assessment consisted of three easy questions to be completed in 50 minutes using Codility: 1. Determine if the product of all numbers in an integer array is 0, less than 0, or greater than 0. 2. Given a three-digit number N and an integer parameter...
I applied for a frontend position but was interviewed by a backend engineer. When I mentioned my preference for backend work, the interviewer switched to backend-related questions. I was asked about: 1. The tradeoffs between integrated services and multiple mi...
### Round 1: Phone Screen (30 minutes) The HR person gave me a meeting link. I thought I would be talking with HR, but I was asked to turn on my video and found an engineer interviewing me. The interviewer introduced himself and his team, then asked me to intr...
I applied for a Global Decision Data Scientist position in NYC after seeing it on my school's mailing list. About a month later, HR contacted me to schedule two rounds of technical phone screens. The email indicated one round would focus on ML and the other on...
This onsite interview process focused on ETL, data modeling, and system design within a big data context. I was told that although code was to be written during the technical interviews, it would not be executed. The recruiter was helpful and provided thorough...
