I applied through college or university. I interviewed at Solvay (Phila, PA) in Oct 2020
Interview
5 hour long interview with at least 10 different people. This included a panel interview, HR, a "plant tour", discussion with new FFFs, and a safety quiz. Overall it wasn't too difficult.
I applied through a staffing agency. The process took 3 weeks. I interviewed at Solvay (Lisboa, Lisboa) in Sep 2019
Interview
Entrevista normal, depois é feito um teste com perguntas de raciocínio lógico.
Entrevista de 2 fases. Todo o processo deve ter demorado 3 semanas. São bastante simpáticos e prontos para ajudar
I applied online. I interviewed at Solvay (Bruselas)
Interview
After pre-selection and dinner, a full-day interview with 4-5 other candidates, where they introduce the company. Later there are 2 cooperative exercises while being watched by several employees. There's a final individual business case marketing/sales related in which the candidate needs to figure out a problem mostly using logic instead of calculation.
Interview questions [1]
Question 1
Test 1: agree in under a certain time which items would you take in a raft in the middle of the ocean in order of preference.