Does Castor pay their employees well?

According to anonymously submitted Glassdoor reviews, Castor employees rate their compensation and benefits as 4.0 out of 5. Find out more about salaries and benefits at Castor. This rating has been stable over the past 12 months.

How satisfied are employees working at Castor?

79% of Castor employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Castor 4.3 out of 5 for work life balance, 4.2 for culture and values and 3.6 for career opportunities.

What are the top reviewed jobs at Castor?

Account Executive (7) , Backend Engineer (2) , Customer Support Specialist (2) , Quality Assurance (2) , Software Engineer (2)

What are the pros of working at Castor according to real employee reviews?

"being & culture are great" ((in 13 reviews)); "+ Extremely knowledgeable colleagues" ((in 5 reviews)); "The work environment is generally collaborative, and there are opportunities to learn from talented professionals." ((in 3 reviews)); "A passionate CEO who drives the company to make a real impact" ((in 3 reviews))

What are employees saying about Castor layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Castor layoffs and their outlook for job security at Castor in 2026.

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Castor

Castor reviews

A people first company that walks the walk - Anonymous employee Castor Employee Review

4.0

Jul 12, 2022

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

The company products help experimental drugs get to the people that need them faster. This alone is a very good reason to put in the effort and be proud of being part of such a company. Now if you couple this with a culture that treats people as complete human beings in a truly remote working environment then you have a winning combination.

Cons

Castor has transitioned from startup to scale up and like any company at this stage it is constantly looking to find its new bearings in a very competitive market. So change is frequent in an effort to always be better at what they do.

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5.0

Apr 8, 2026

Specialist

Recommend

CEO approval

Business Outlook

Pros

Working fully remote has been a huge benefit for both productivity and work-life balance. Everyone I work with is incredibly kind and smart, and always willing to help, which makes a big difference day-to-day. Work is not stagnant. I learn something new everyday and it is rewarding both personally and career-wise. I can see myself growing here long-term. Clinical research is meaningful work, and I believe Castor is moving in the right direction.

Cons

Compensation is slightly below market compared to similar roles in the industry.

5.0

Mar 1, 2025

Account executive

Recommend

CEO approval

Business Outlook

Pros

Great vision from CEO, fun people and opportunity to learn a lot

Cons

Some uncertainty and changing needs.

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A people first company that walks the walk - Anonymous employee Castor Employee Review

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