L1 Round: The interview began with questions about my recent projects, followed by foundational machine learning topics like supervised vs. unsupervised learning, structured vs. unstructured data, data preprocessing, EDA, and data visualization techniques. I was asked about box plots, including Q1 vs. Q3 formulas and whiskers. They included 3–4 simple riddle questions and ended with an easy Python coding task to print a right-aligned triangle pattern: * ** *** L2 Round: This round focused on deeper discussions about recent projects, LLMs, and Generative AI use cases. One scenario-based question involved integrating AI into a healthcare website to flag incorrect prescriptions via UI warnings. Other questions covered APIs, securing localhost environments before deployment, writing and giving examples of test cases, and long-term career goals. Finally, they revisited salary expectations.
Machine Designer Interview Questions
10,793 machine designer interview questions shared by candidates
How experienced I was and how long I have been doing the job . It is necessary to have some training when bidding up on a job. The longer you work there the more opportunity presents itself.
Explain various statistical concepts to a non technical person
how you solved a tough situation in your project when all got stuck?
Do you have any prior experience as a machine operator?
Can you work in a loud environment (with machines)?
What is latent space/bottleneck in autoencoders and what is its purpose?
What is the most important thing in machine learning?
The take home assignment was confidential, but as long as someone has a good grasp of opencv, numpy and other standard Python computing libraries, should be doable. The third stage was about systems thinking and the questions were built upon the take home assignment e.g. how to scale the algorithm. There were some role-specific questions, which in my case was about MLOps.
Questions on Trees , Machine Learning basic questions like Precision ,Recall, Regression Supervised and Unsupervised Learning with full explanation (Algorithms too) and Algorithms. Full Explanation of my Resume.
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