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Sema4

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Sema4

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Sema4 Reviews

Updated Aug 9, 2022

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Found 151 of over 158 reviews
3.6
61% Recommend to a Friend
Sema4 Founder and CEO Eric Schadt
69% Approve of CEO

Found 152 of over 158 reviews

3.6
61%
Recommend to a Friend
69%
Approve of CEO
Sema4 Founder and CEO Eric Schadt
Eric Schadt
68 Ratings

Top Review Highlights by Sentiment

Pros
  • "Good benefits (PTO)(in 14 reviews)
  • "Pay is good for the position(in 9 reviews)
  • "You'll work with brilliant people who each bring a wealth of expertise to their roles.(in 9 reviews)
  • "great coworkers(in 7 reviews)
  • "My direct manager as well as the VP in my vertical are very supportive of my team.(in 4 reviews)
Cons
Pros & Cons are excerpts from user reviews. They are not authored by Glassdoor.
  1. 5.0
    Current Employee, less than 1 year

    Software engineer

    Jul 2, 2022 - Intern 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Work life balance, remote work

    Cons

    Low salary, long intern period

    Be the first to find this review helpful
  2. 4.0
    Former Employee, more than 1 year

    Decent culture, financial cut backs have made it difficult

    Aug 9, 2022 - Product Engineer 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Decent culture prior to going public

    Cons

    Major cutbacks results in confusion and fear of losing job

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  3. 4.0
    Current Employee, less than 1 year

    Mixed reviews

    Aug 2, 2022 - Financial Analyst 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    The people here are great. Good learning experience.

    Cons

    The company is Unorganized and leadership is constantly changing.

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  4. 5.0
    Current Employee, less than 1 year

    Great people

    Jul 25, 2022 - Administrative Assistant in New York, NY
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Really nice place and people.

    Cons

    I don’t think there are any that would deter working here.

    Continue reading
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  5. 4.0
    Former Employee, less than 1 year

    Great Entry Level Position

    Jul 22, 2022 - Lab Technician 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Sema4 has great employees that work as a great team. They will hire you with little experience and train you for the job.

    Cons

    The communication between ground members and upper management could be improved.

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  6. 4.0
    Current Employee

    Growing company

    Jul 23, 2022 - Clinical Laboratory Scientist 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Opportunity for learning and advancement

    Cons

    High turnover Lack of transparency

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  7. 3.0
    Former Employee, more than 1 year

    Intense

    Jul 17, 2022 - Account Manager 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Great co-workers and team environment.

    Cons

    The intense pace and expectations are alot.

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  8. 1.0
    Current Employee, more than 3 years

    Bad to worse

    Aug 5, 2022 - Sales Representative 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    The testing changes health outcomes.

    Cons

    No morale. Incredibly poorly managed layoffs/shake ups compounded by zero viability in direction or pay have left all confused, deflated and job hunting elsewhere. When given the floor to the larger group sales mgmt has demonstrated a grossly narcissistic, tone deaf, sophomoric style leaving it impossible to feel secure or motivated.

    Continue reading
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  9. 2.0
    Former Employee, less than 1 year

    Good team bad management

    Jul 7, 2022 - Technologist 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Good team of people to work with

    Cons

    Overall there was bad/ disorganized management.

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  10. 5.0
    Current Employee, more than 8 years

    Company review

    Jun 21, 2022 - Vice President in Stamford, CT
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Good place to work and grow.

    Cons

    No Pharma and biotech company hub

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Viewing 1 - 10 of 152 Reviews
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Sema4 Reviews FAQs

Sema4 has an overall rating of 3.6 out of 5, based on over 158 reviews left anonymously by employees. 61% of employees would recommend working at Sema4 to a friend and 57% have a positive outlook for the business. This rating has decreased by -11% over the last 12 months.

According to anonymously submitted Glassdoor reviews, Sema4 employees rate their compensation and benefits as 3.9 out of 5. Find out more about salaries and benefits at Sema4. This rating has decreased by -5% over the last 12 months.

61% of Sema4 employees would recommend working there to a friend based on Glassdoor reviews. Employees also rated Sema4 3.2 out of 5 for work life balance, 3.3 for culture and values and 3.4 for career opportunities.

According to reviews on Glassdoor, employees commonly mention the pros of working at Sema4 to be culture, career development, benefits and the cons to be compensation, senior leadership, management.

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Sema4 Photos

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Sema4 photo of: Exterior of our state-of-the-art clinical laboratory facility and the surrounding Stamford harbor.
Sema4 photo of: Sema4 Founder and CEO Eric Schadt rings the bell at Nasdaq Studios in Times Square a few days after the company goes public.
Sema4 photo of: Sema4 team members gather for a group photo in front of Nasdaq Tower in Times Square shortly after participating in the closing bell ringing ceremony.
Sema4 photo of: U.S. Senator Chris Murphy, U.S. Congressman Jim Himes, and Stamford Mayor David Martin tour Sema4's lab.
Sema4 photo of: PerkinElmer Janus and Chemagic workflow for nucleic acid extractions for molecular testing in Sema4's lab.
Sema4 photo of: Newly installed Agena CPM systems for use in Expanded Carrier Screening testing in Sema4's Stamford lab.
Sema4 photo of: The interior of Sema4's new facility, now home to hundreds of employees, including numerous lab staff.
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Glassdoor has 158 Sema4 reviews submitted anonymously by Sema4 employees. Read employee reviews and ratings on Glassdoor to decide if Sema4 is right for you.