Senior Scientist applicants have rated the interview process at Roche with 2.9 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 31% positive. To compare, the company-average is 66.8% positive. This is according to Glassdoor user ratings.
Candidates applying for Senior Scientist roles take an average of 34 days to get hired, when considering 13 user submitted interviews for this role. To compare, the hiring process at Roche overall takes an average of 35 days.
Common stages of the interview process at Roche as a Senior Scientist according to 13 Glassdoor interviews include:
Phone interview: 29%
Group panel interview: 19%
Background check: 16%
One on one interview: 13%
Presentation: 10%
IQ intelligence test: 6%
Drug test: 6%
Here are the most commonly searched roles for interview reports -
I applied online. The process took 5 weeks. I interviewed at Roche (Ventura, CA) in Nov 2024
Interview
Screening call with HR then Interview with the Hiring Manager. Each lasted 30 minutes where they asked me to elaborate on my resume and background. They left time for me to ask them questions as well.
Interview questions [1]
Question 1
Describe your educational background and experience
I applied online. I interviewed at Roche (Basel) in Feb 2026
Interview
The first interview was a video assessment. The second interview was with the lead manager, who was very nice and caring. The process felt open and thoughtful, with an emphasis on ensuring a good match for both sides. Process took very long (+5 months).
Interview questions [1]
Question 1
Technical and psychological questions answered following the STAR method (explain me a time when...).
I usually always includes HR screening, panel interviews (two to four) and a seminar to the department on top of meeting with the hiring manager. The porcess can easily last 3 months.
Interview questions [1]
Question 1
How do you handle contradictory opinions in a decision making meeting?
I applied through other source. I interviewed at Roche (Pleasanton, CA) in Dec 2024
Interview
I completed a phone interview following the initial screening call, but both interviewers asked very similar questions throughout the conversation, so I honestly could not tell which person was actually the hiring manager during the interviews.