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 9 reviews)); "Still some highly capable and collaborative colleagues across the organization." ((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)); "Unlimited holiday policy." ((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

Chaotic company - Software Engineer Castor Employee Review

2.0

Apr 10, 2023

Software engineer

Recommend

CEO approval

Business Outlook

Pros

Growing company, some cool people working there.

Cons

There was zero communication between the recruiters and the team I've joined. Bad communication also inside the team. Some really unpleasant people working there, hindering instead of helping. From outside looks like a cool, innovative and young company, but from inside it's like a classical company, with old methodologies and old mindset.

Castor Response

Thanks for your note. Although we prefer a more positive outlook, we believe we need to learn from this feedback too. We don't approve of unpleasant peers let alone others hindering your contribution. We are sorry you had this experience. We would value more in-depth feedback to understand where we could improve - if you are ok with reaching out to the People team, please drop a mail to people@castoredc.com to set up a call together. Of course, we will respect your anonymity whether you reach out or not.

Explore other reviews about Castor

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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Chaotic company - Software Engineer Castor Employee Review

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