Is Epsilon a good company to work for as a Sr. Software Engineer?

Sr. Software Engineer professionals working at Epsilon have rated their employer with 4.0 out of 5 stars in 116 Glassdoor reviews. This is a higher than average score with the overall rating of Epsilon employees being 3.6 out of 5 stars. Search open Sr. Software Engineer Jobs at Epsilon now and start preparing for your job interview by browsing frequently asked Sr. Software Engineer interview questions at Epsilon .

Does Epsilon pay Sr. Software Engineer employees well?

Sr. Software Engineer professionals rate their compensation and benefits at Epsilon with 3.4 out of 5 stars based on 116 anonymously submitted employee reviews. This is 6.1% better than the company average rating for salary and benefits. Find out more about Sr. Software Engineer salaries at Epsilon.

How happy are Sr. Software Engineer professionals working at Epsilon?

83% of Sr. Software Engineer employees at Epsilon would recommend their employer to a friend. This rating has decreased by 5% in the past 12 months. Sr. Software Engineer professionals have also rated Epsilon with a 3.9 rating for work-life-balance, 3.9 rating for diversity and inclusion, 4.0 rating for culture and values and 3.9 rating for career opportunities.

What are the top reviewed jobs at Epsilon?

Senior Software Engineer (103) , Business Systems Analyst (98) , Software Engineer (84) , Director (62) , Project Manager (47) , Account Manager (46) , Senior Business Systems Analyst (45) , Account Executive (41) , Manager (36) , Software Developer (35) , Senior Developer (29) , Senior Data Analyst (27) , Associate Software Engineer (26) , Business Analyst (26) , Campaign Analyst (25)

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

"• Work/life balance was good 90% of the time; other people on the team weren't so lucky" ((in 486 reviews)); "The people at Epsilon are great and are really open to helping you grow and develop as an individual." ((in 254 reviews)); "good benefits and 401K matching" ((in 190 reviews)); "Good company and work culture" ((in 131 reviews)); "Flexible working hours and work from home opportunities" ((in 110 reviews))

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

"There is no accountability for poor management." ((in 133 reviews)); "Low pay and very little base raises" ((in 101 reviews)); "Low salary and hard to get promotion" ((in 95 reviews)); "Bad managers continue to be rewarded." ((in 74 reviews)); "Senior leadership sometimes lack a realistic point of view and teams needs to over compensate." ((in 60 reviews))

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Epsilon

Epsilon Sr. Software Engineer reviews

4.0

83% would recommend to a friend

(116 total reviews)

Sean Reardon

53% approve of CEO

82% positive business outlook

Ratings by category

4.0

Culture & values

3.9

Diversity & inclusion

3.9

Work/Life balance

3.9

Career opportunities

3.4

Senior management

3.4

Compensation and benefits

Sr. Software Engineer employees have rated Epsilon with 4.0 out of 5 stars, based on 116 company reviews on Glassdoor. This indicates that most Sr. Software Engineer professionals have a good working experience there. Epsilon is rated in line with the average (within 1 standard deviation) by Sr. Software Engineer professionals compared to other employers within the Media & Communication industry (3.5 stars).

Ratings by demographic groups

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Reviews by job title

116 reviews

5.0

Jun 21, 2026

Very good company to work in

Senior software engineer

Recommend

CEO approval

Business Outlook

Pros

Very good company to work in

Cons

No cons, everything is good

Epsilon Response

Thank you for your feedback. Your insights will be shared with leadership as we work to improve.

4.0

Jun 15, 2026

Good team and positive environment, but average pay

Senior software engineer

Recommend

CEO approval

Business Outlook

Pros

Good team, Positive Environment, Work life balance

Cons

Tech Stack, avaerage pay, better policies implimentation

Epsilon Response

Thank you for your feedback. Your insights will be shared with leadership as we work to improve.

1.0

Feb 23, 2026

The worst company you can join

Senior software engineer

Recommend

CEO approval

Business Outlook

Pros

Nothing much... worst experience of my life

Cons

Worst Management I have seen in my life. Managers don't do anything and expect us to do their job as well. Never join this company

Epsilon Response

4mo

Thank you for your feedback. We're sorry to hear about your challenges. Your insights will be shared with leadership as we work to improve.

Viewing 4 - 6 of 116 Reviews

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Epsilon Sr. Software Engineer reviews

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Very good company to work in

Good team and positive environment, but average pay

The worst company you can join

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