I applied online. The process took 2 months. I interviewed at Visa Inc. (Highlands Ranch, CO) in Aug 2022
Interview
I applied for the position and heard back within a week. I spoke with a recruiter and went over a few basic questions surrounding relocation, benefits, and pay. After that, I had a technical interview through HackerRank. From there, I had a Super Day interview consisting of 4 interview rounds. Visa provided PDF's of their expectations and gave a good amount of time to prepare for the interviews. While I ultimately wasn't chosen for the position, it was an incredible learning experience and I did get feedback on what I could improve on.
Prima di un contatto con HR ti fanno fare un test di codice con preparazione dati e l'uso di un modello di machine learning. Il punteggio viene comunicato subito. L'HR mi ha comunicato che non ho fatto un punteggio abbastanza alto.
Visa’s Data Scientist interviews typically include recruiter screening, technical coding in Python/SQL, machine learning fundamentals, statistics, and modeling. Expect case studies (fraud, risk, personalization), exploratory data analysis, and metrics. Onsite panels assess communication, stakeholder collaboration, business acumen, experiment design, and presenting insights, plus behavioral questions and culture fit and expectations,
I applied online. I interviewed at Visa Inc. (Naples)
Interview
Prova di Coding su Code Signal, una piattaforma che mette a disposizione un IDE per produrre codice online. Successivamente non saprei come sarebbe continuato nè mi è stato detto anteriormente.