Candidatei-me online. O processo levou 3 semanas. Fui entrevistado pela Voltaware (Madrid) em mar. de 2026
Entrevista
Firstly a recruiter screening call, then a one hour technical interview with 2 team members where they asked some data science questions, Followed by a take-home technical assessment relating to providing recommendations to households to reduce their electricity bill based on consumption patterns.
Failed technical assessment as they wanted stronger data science skills but there was no easy way to showcase data science skills as the assessment was targeted more towards data analysis and insights instead of data science (eg no modelling or forecasting).
Candidatei-me online. O processo levou 3 semanas. Fui entrevistado pela Voltaware em dez. de 2024
Entrevista
The interview process was quite vague. Not allot of information on the process. The team kept on passing from one person to another without even informing. At the end, the person I was liaising left the company and nobody in the company updated the status of my application. I had to follow back on them. The hiring manager or CEO of the company has no recruiting experience or formal process.
The first step is screening. If you are selected then you will be given a data task to complete and give a presentation about your work. The head of data science will then assess on the basis of that.