Codexis Reviews

3.0

39% would recommend to a friend

(110 total reviews)
avatar

Stephen Dilly

38% approve of CEO

37% positive business outlook

Codexis has an employee rating of 3.0 out of 5 stars, based on 110 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Codexis employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

110 reviews
1.0
20 Mar 2026

Bad

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Not that I can think of.

Cons

bosses, toxic culture, back stabbing environment,

2.0
20 Nov 2025

Bound to fail

Recommend
CEO approval
Business outlook

Pros

Great technology. ambitious projects. amazing scientists.

Cons

none of the above applies after the reduction in force. Eco synthesis will fail due to the loss of its world class protein engineering ability.

Viewing 1 - 3 of 110 Reviews

Glassdoor has 111 Codexis reviews submitted anonymously by Codexis employees. Read employee reviews and ratings on Glassdoor to decide if Codexis is right for you.