Received Walmart Data Science Assessment on HackerRank, time was 1 hour with 4 questions - one long coding question of time series analysis implementation and three MCQs on SQL, data structures and algorithms, mathematics. Did not make it past this round.
Round 1- Interest Survey + Modern Hire Assessment
(Behavior questions, one budget-delivery-stock question, 80+ personality questions)
· Receive results typically within 1-10 business days
Round 2- First Round Interview
· Receive results typically within 1-10 business days
Round 3- Final Round Interview
· Receive results typically within 1-10 business days
Start with one online assessment on data manipulation and technical skills. Use website Hacker Rank. Questions include time series prediction, SQL basics and math.
Another online assessment includes behavior questions and data interpretation. Use website Modern Hire.
Interview questions [1]
Question 1
Modern Hire:
1. behavior questions
2. read four tables and interpret results
3. personal information survey
Hacker Rank:
1. given previous data and evaluation metrics, do time series prediction
2. SQL basic logic
3. easy math questions