Optimal Solutions Group interview questions
Updated Nov 4, 2025Difficulty
Average
Experience
Mostly negative
How others got an interview
- 13%Campus RecruitingCampus Recruiting
- 4%OtherOther
- 4%Employee ReferralEmployee Referral
- 4%In PersonIn Person
Interview search
25 interviews
Optimal Solutions Group interviews FAQs
- Glassdoor users rated their interview experience at Optimal Solutions Group as 14.3% positive with a difficulty rating score of 2.57 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Health Economist and Summer Intern rated their interviews as the hardest, whereas interviews for Software Developer and Research Analyst III roles were rated as the easiest.
- The hiring process at Optimal Solutions Group takes an average of 23 days when considering 22 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 Health Economist had the quickest hiring process (on average 1 day), whereas Analyst roles had the slowest hiring process (on average 65 days).
- Common stages of the interview process at Optimal Solutions Group according to 22 Glassdoor interviews include:
One on one interview: 27%
Group panel interview: 24%
Phone interview: 22%
Presentation: 13%
Background check: 4%
Skills test: 4%
IQ intelligence test: 2%
Drug test: 2%
Here are the most commonly searched roles for interview reports -
- Research Analyst(12) ;
- Software Engineer(3) ;
- (2) ;
- Intern - Hourly(2) ;
- Manager(2) ;
- Research Analyst I(2) ;
- Research Assistant(2) ;
- Research Associate(2) .
