I applied online. The process took 2 months. I interviewed at AspenTech (Bedford, MA) in Sept 2018
Interview
Phone interview with HR, then Phone interview with a Software Engineer, then on-site interview lasting 2 hours. I met with 4 people at on-site interview for 30 min each (Software Engineer, Chemical Engineer, Lead Developer, Software Engineer).
Interviewed for Sr Data Scientist - Advanced Process Control
position. Two one-on-one interview with Principal Data Scientist and Sr. Director, Data Science. They asked about machine learning, optimization and control concepts.
It was referral, I had 30 minutes team interview with HR. She asked about my background, a few questions on behavioral questions, salary expectation. Then, I gave a technical research presentation followed by some questions. Afterwards, I have 6 interviews with different team members. Followed by, job offer.
Rápida, aunque más evalúan si les caes bien en vez de ver si eres apto, a veces el entrevistador no es un experto en el tema como tal, recomiendo tener buena actitud aunque no se sepa la respuesta.