(USA) Staff, Data Scientist at Walmart
About the role
Position Summary As a Staff Data Scientist, you will lead the development and deployment of machine learning solutions that power personalization and ad targeting across VIZIO. You'll tackle complex, ambiguous business and product challenges by translating customer needs into scalable ML systems and driving them through rigorous evaluation, experimentation, and iteration. Working closely with Product, Engineering, and fellow Data Scientists, you'll shape solution approaches, influence technical…
Interview process at Walmart
General interview process (this company's specific loop isn't published - reach out if you have insider info).
- Recruiter phone screen - typically 20-40 min
- Technical screen - 1 coding problem or take-home; format varies by company
- Onsite / virtual loop - typically 4-6 rounds over 2-3 weeks; exact split of coding, systems design, and behavioral varies by role and location
Platforms used: unknown — MiPrep tested compatible with major platforms
How to prepare
MiPrep helps you rehearse the specific cadence and question types Walmart interviewers score on. Upload your resume and this job description; MiPrep generates a rehearsed answer set in your voice from your own projects.