Opus 12 interview questions
Updated Nov 12, 2025Difficulty
Average
Experience
Mixed
How others got an interview
- 9%Employee ReferralEmployee Referral
Interview search
13 interviews
Opus 12 interviews FAQs
- Glassdoor users rated their interview experience at Opus 12 as 23.1% positive with a difficulty rating score of 2.92 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Analytical Chemist I and Lab Technician rated their interviews as the hardest, whereas interviews for Senior Engineer and Software Engineer roles were rated as the easiest.
- The hiring process at Opus 12 takes an average of 40 days when considering 13 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Project Coordinator had the quickest hiring process (on average 21 days), whereas Electro-chemistry and Analytical Chemistry roles had the slowest hiring process (on average 90 days).
- Common stages of the interview process at Opus 12 according to 13 Glassdoor interviews include:
Phone interview: 33%
Group panel interview: 20%
One on one interview: 17%
Presentation: 17%
Background check: 10%
IQ intelligence test: 3%
Here are the most commonly searched roles for interview reports -
- Senior Engineer(2) .
