J'ai postulé en personne. Le processus a pris 2 semaines. J'ai passé un entretien chez Walmart (Barueri) en janv. 2014
Entretien
The process was very long, but accurated. Firstly you will need to take an challenge, implementing an IT solution architecture to an specific problem. All solution technology and approach will be at your choice. You will have about 5 days to finish that.
After analyzed, your will need to defend and explain your choices. Usually this is the easiest step, if you did a great homework.
Questions d'entretien [1]
Question 1
Explain how and when Cassandra and other No-SQL databases take advantage to SQL databases like Oracle, DB2, MS-SQLServer etc.
First, standard short phone call with recruiter. Then a 1-hour interview with an engineer on the team, asked about technical experience and background, and did a live coding assessment via video call. Fairly standard Leetcode style questions
Intense but rewarding — the interview for the Software Engineer position at Walmart Labs was tougher than I anticipated. The technical rounds included an LRU Cache implementation question where I had to articulate my design thoughts on thread safety, followed by a complex system design for a real-time inventory service. What made a difference in my prep were the company-specific prompts I found on prachub.com; they really helped me understand the types of questions I might face. Despite the challenging nature of the interviews, I ultimately received an offer but chose to decline.