June 25, 2025 - The Walmart data engineer interview process typically includes 4 to 6 rounds. These start with an initial recruiter screening and continue through technical interviews, a hiring manager round, and an HR or behavioral round.

An end-to-end Walmart Data Engineer interview guide - interview questions and tips for each interview stage and type. Updated in 2025.

How will you handle huge amount of data while developing a data pipeline. How well you can demonstrate you pyspark skills ... I had Karat interview for Walmart with Interview Engineer, Iago. He was very kind and smart person. Questions was relevant to job but important thing interviewer was kind and engaging with me.

June 26, 2025 - The process consisted of three technical rounds followed by one hiring manager discussion. Here’s a breakdown of each stage: ... This was a hands-on coding round focusing on SQL and Apache Spark.

This interview was taken by the Director of Walmart. It lasted for about 45–60 minutes. Firstly, I was asked to introduce myself. We delved into my experience with the Meesho and Morgan Stanley projects. Specifically, I explained the Datahub Spark Lineage Project Tenant Project and my role and responsibilities as a Data Engineer at Meesho.

How long does it take to get hired as a Data Engineer at Walmart Global Tech?Candidates applying for Data Engineer roles take an average of 25 days to get hired, when considering 7 user submitted interviews for this role. To compare, the hiring process at Walmart Global Tech overall takes an ...

May 17, 2025 - Technical Round 2 (1 hour): A deep dive into my projects, coupled with PySpark coding, Spark architecture, and performance optimization discussions. This round tested my ability to think end-to-end and engineer scalable solutions. Hiring Manager Round: A thoughtful conversation about my core strengths, team collaboration, and how I could contribute to their data platforms.

May 5, 2025 - The most common rounds in the Walmart interview process are Technical, One-on-one Round and Coding Test. How to prepare for Walmart Data Engineer interview?

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July 23, 2025 - Sort a nearly sorted (or K sorted) array https://www.geeksforgeeks.org/dsa/nearly-sorted-algorithm/ Same process as the first question. Different is just that here I got confused with the complexity of optimised code. Later I was able to explain that as well. We finished the above 2 questions in 45 min, however interview was for 1 hour, so the interviewer asked about algorithms and their complexity and there use cases related to sorting like insertion sort, merge sort, quick sort, etc.

June 25, 2025 - The technical interview stage comprises multiple rounds, typically 2-3 sessions of approximately 30 minutes each. These interviews are conducted by Walmart data scientists and engineers who evaluate your knowledge in statistics, coding, machine ...

January 11, 2025 - The entire process took around four weeks, and I appreciate how smoothly it was managed. Be thorough with SQL, DSA, real-time streaming, and cloud services like GCP. Strong knowledge of data platform design and optimization techniques is essential. Be ready for techno-managerial questions and problem-solving puzzles (optional) in the later stages. If you’re preparing for a similar role at Walmart, focus on practical, hands-on knowledge of tools and technologies, along with your problem-solving abilities.

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

May 22, 2022 - The interview process is rigorous, typically involving an online assessment, multiple technical interviews, and behavioral rounds, all designed to evaluate your coding, system design, and cultural fit.

February 26, 2020 - Anything within these vast and ... way. ... The interview process usually consists of one phone screen, one onsite interview (4 technical + 1 lunch interview)....

January 26, 2025 - The interview process generally includes a resume screen, recruiter phone screen, technical interviews, and onsite interviews. The entire process typically spans 4-8 weeks. What skills are essential for a Machine Learning Engineer role at Walmart?

June 25, 2025 - If you’re preparing for Walmart senior data analyst interview questions, be ready to speak to ownership, cross-functional leadership, and measurable business impact—scope and strategy matter more at this level of the Walmart senior data analyst interview: 15. Describe a time when you took full ownership of a project from ideation to delivery. What steps did you take to ensure cross-team alignment and measurable success? This question evaluates your end-to-end project management skills and your ability to coordinate with product managers, engineers, or business leads.

July 7, 2025 - One of the recruiters from Walmart reached out to me directly. ... The first round was a one-hour technical interview. I was asked two SQL questions and one data structures and algorithms (DSA) question.

December 30, 2024 - Want to ace the Walmart Data Scientist interview in 2025? Learn the process, interview questions, and pro tips to land a job at Walmart.