Solicité el puesto en persona. El proceso duró 3 semanas. Acudí a una entrevista en Walmart (Sunnyvale, CA) en abr 2018
Entrevista
Went to a recruitment drive, where I submitted my resume. I was given a hackerrank(pronounced HackerEarth) and then called onsite. Hackerrank had 2 problems. Both were matrix operations. Onsite had 5 rounds. I was asked Spiral matrix traversal, Topological sort and a couple other matrix questions. Last round had me work with the manager on some real-time problem of theirs.
Preguntas de entrevista [1]
Pregunta 1
Topological Sort, Spiral Matrix traversal, SQL questions, Linux commands, Data structures
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.
