I went through an onsite interview for a Software Engineer role at Roblox. The interview process involved two coding rounds and one system design round. The post indicates a positive but hard experience, and I ultimately failed. **Coding Round 1:** My intervie...
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The technical phone screen involved a coding question where I had to flatten a nested array. I was required to implement this using both a recursive approach and an iterative (non-recursive) approach.
The process started with an HR screening where my resume was reviewed, and they asked about my projects. This was followed by a technical phone screen. The main question involved analyzing logs to determine which function was called the most frequently. If the...
This was a full journey interview process. **Coding Round:** I was asked to solve a problem which is similar to Leetcode 849 **Hiring Manager Round:** This round involved standard resume-based questions and a small amount of behavioral questioning. **System De...
Here's my interview experience: **Technical Phone Screen:** I was asked to analyze a call stack and identify the most frequent call sequence. The input was given as a series of function calls and returns. I had to output the call stack with the highest frequen...
I interviewed for a Principal Machine Learning Engineer role. The overall interview process consisted of three rounds. **Round 1: Project Presentation** This round required me to prepare slides and present one of my work projects to several interviewers. I cho...
I interviewed for a full-time Machine Learning Engineer role (requiring a PhD) at Roblox, coming from an existing position. The experience was ultimately very negative. There were three rounds: 1. **ML Modeling Round:** This round focused on standard recommend...
The coding question involved determining if a rearrangement of elements is possible such that no adjacent elements are the same, given a map where `x[i]` indicates the repetition count of element `i`. I initially thought it might involve combinatorial formulas...
I went through three interview rounds for a Machine Learning Engineer role at Roblox. It was for a full-time position for a recent graduate. **Round 1: HR Screen** The recruiter introduced the team and discussed the interview schedule. **Round 2: Coding and ML...
I was contacted by a recruiter on LinkedIn who stated my background was a strong match for a Machine Learning IC role at the director level. They asked the following questions: - Why do you want to join Roblox? - What are your compensation expectations? - What...
