The interview was divided into two parts. **Part 1: Project Enhancement** I was given an overview of a project. The front-end was a mock Facebook posting page, and the back-end was Node.js, with all functionalities mocked. The requirement was to add a violatio...
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## Preparation Tips & Key Takeaways ### What I Learned - The AI coding round focuses on understanding code and explaining the role of AI in the process. - Prioritizing high-frequency questions and system design is crucial for preparation. ### Recommended Prepa...
I had an onsite interview consisting of two system design rounds. **Round 1:** Web Crawler I was asked a frequently asked question involving designing a web crawler. I answered it similarly to approaches discussed online. The interviewers were one person of In...
I had an onsite interview for a Machine Learning Engineer position. **Phone Screen:** * LeetCode 528 **Onsite:** * Sliding window anagram * Data stream mean * ML design: Design a model to predict the probability of dislike of a Facebook newsfeed post. The inte...
I had a phone screen and an onsite interview. The phone screen included questions about generative AI and its applications to business messaging. I was asked to explain generative AI, describe how it could be applied to business messaging, and provide common u...
The phone screen consisted of SQL and Python questions. I opted to start with SQL. These are commonly asked questions in interviews. The SQL questions were: 1. Find the customers and their sales volume for each payment type. 2. List the inviters of the top fiv...
This was my onsite interview experience. The recruiter mentioned that the interview would focus on ranking/recommendation problems due to my background in search advertising. #### Coding I encountered frequently asked interview questions. #### ML System Design...
I prepared by completing around 200 LeetCode questions. Initially, I struggled to solve problems independently and often relied on nested conditionals, resulting in Time Limit Exceeded errors. I switched to reading editorial solutions immediately instead of at...
I consider myself an average programmer. I spent five months preparing for the interview, dedicating 4 hours each weekday and weekend morning. My preparation included completing around 200 LeetCode questions. **Recruiter Screen:** This was an informal call ini...
I compiled a list of frequently asked system design questions at Meta, gathered from various online sources. I hope this helps others preparing for Meta interviews. The list includes: 1. Ad Click Aggregator 2. Instagram / Newsfeed 3. LeetCode (online coding ju...
