Is CERN a good company to work for as a Developer?

Developer professionals working at CERN have rated their employer with 4.5 out of 5 stars in 81 Glassdoor reviews. This is a higher than average score with the overall rating of CERN employees being 4.3 out of 5 stars. Search open Developer Jobs at CERN now and start preparing for your job interview by browsing frequently asked Developer interview questions at CERN .

Does CERN pay Developer employees well?

Developer professionals rate their compensation and benefits at CERN with 4.5 out of 5 stars based on 81 anonymously submitted employee reviews. This is 4.5% better than the company average rating for salary and benefits. Find out more about Developer salaries at CERN.

How happy are Developer professionals working at CERN?

92% of Developer employees at CERN would recommend their employer to a friend. This rating has decreased by 4% in the past 12 months. Developer professionals have also rated CERN with a 4.7 rating for work-life-balance, 4.8 rating for diversity and inclusion, 4.6 rating for culture and values and 3.9 rating for career opportunities.

What are the top reviewed jobs at CERN?

Technical Student (125) , Software Engineer (112) , Fellow (61) , PhD Student (36) , Senior Fellow (24) , Doctoral Student (23) , Research Fellow (23) , Internship (22) , Mechanical Engineer (20) , Junior Fellow (19) , Postdoctoral Fellow (19) , Engineer (18) , Project Associate (18) , Intern (16) , Administrative Student (15)

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

"Good salary and tons of benefits." ((in 129 reviews)); "Best experience ever Great people" ((in 84 reviews)); "Amazing environment and great colleagues." ((in 58 reviews)); "Good benefits for CERN contracts" ((in 51 reviews)); "Good work/life balance" ((in 31 reviews))

What are the cons of working at CERN according to real employee reviews?

"Bad management, nothing else fdgdfgdf" ((in 39 reviews)); "Slow career progression" ((in 15 reviews)); "Almost no Career Opportunities" ((in 15 reviews)); "Had 5 supervisors, overall)" ((in 11 reviews)); "Incredible nepotism everywhere." ((in 7 reviews))

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CERN

CERN Developer reviews

4.5

92% would recommend to a friend

(81 total reviews)

Fabiola Gianotti

99% approve of CEO

45% positive business outlook

Ratings by category

4.8

Diversity & inclusion

4.7

Work/Life balance

4.6

Culture & values

4.5

Compensation and benefits

4.0

Senior management

3.9

Career opportunities

Developer employees have rated CERN with 4.5 out of 5 stars, based on 81 company reviews on Glassdoor. This indicates that most Developer professionals have an excellent working experience there. CERN is rated 24% above average by Developer professionals compared to other employers within the Regierung & öffentliche Verwaltung industry (3.6 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

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Disability

Parent or family caregiver

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Reviews by job title

81 reviews

5.0

Aug 19, 2025

Really good

Software engineer

Recommend

CEO approval

Business Outlook

Pros

International, highly collaborative teams Good work–life balance; generous leave and flexibility

Cons

Many temporary contracts Plenty of legacy/internal tools

5.0

Aug 12, 2025

Excellent organization

Software engineer

Recommend

CEO approval

Business Outlook

Pros

Excellent work environment that cultivates each individual

Cons

Cannot find too many, if I am honest

5.0

Jun 9, 2025

nah

Software engineer

Recommend

CEO approval

Business Outlook

Pros

good pay not going to lie

Cons

i mean its not bad but the coffee machine is broken

Viewing 4 - 6 of 81 Reviews

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Jobs at CERN

Software Developer for Control Systems (BE-ICS-STF-2026-105-GRAP)

Controls and Automation Engineer (EN-CV-CL-2026-171-GRAE)

SW Developer / Experimental Physicist (EP-ATL-OSW-2026-121-GRAP)

SW & FW Developer / Physicist (EP-ATL-TRG-2026-123-GRAP)

Full-Stack Software Engineer (IT-CA-IR-2026-99-GRAE)

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CERN Developer reviews

Ratings by category

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Reviews by job title

Really good

Excellent organization

nah

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