Synopsys Reviews

3.8

68% would recommend to a friend

(4,441 total reviews)
avatar

Sassine Ghazi

58% approve of CEO

62% positive business outlook

Synopsys has an employee rating of 3.8 out of 5 stars, based on 4,441 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Synopsys employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

4K reviews
1.0
Nov 22, 2018

Intend to find cheaper employee

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Weekly Snacks and Friday breakfast

Cons

Acquisition of small companies; then re-organize projects and products structure by separating design team and QA team in different time zone.; then lay off previous employees; then find cheaper ones

1.0
Apr 10, 2026

WARNING: My Biggest Career Regret, Never Join. Avoid at All Costs

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Great colleagues and benefits are OK.

Cons

Don't let the brand name fool you. Joining Synopsys was easily one of the most disappointing decisions of my career. If you are holding an offer right now, you need to seriously reconsider. From the outside, it looks like an industry leader, but the internal reality is a completely different story. The management layer is massively bloated, which makes decision-making painfully slow. To make matters worse, leaders constantly contradict each other. You will frequently get conflicting directives depending on which manager you talk to, and priorities change constantly with zero explanation. There is no real structure. Instead, teams are stuck in a never-ending cycle of firefighting, and the only reason anything actually gets shipped is because a few overworked individuals are carrying the entire load. But the worst part is the culture. It is highly political and deeply toxic. When project milestones inevitably derail because of the bloated, contradictory leadership, the blame game starts immediately. It honestly feels like a corporate version of Squid Game. People care way more about self-preservation and finger-pointing than actually solving engineering problems, and survival usually means throwing another team or coworker under the bus. Your experience here will be dictated by luck, chaos, and cutthroat politics. Expect the day-to-day reality to be vastly more disorganized and hostile than whatever you were told. My advice to you: NEVER JOIN!!!

2.0
Jul 26, 2016

It's a job

Recommend
CEO approval
Business outlook

Pros

Stable job situation and relatively high compensation relative to most other high tech companies in Canada. Great work/life balance. If you are looking for job security, stability, and a place with no thrillling rides to retire with, this is it.

Cons

No growth opportunity and not much to learn. Too much of the work can be done by intern and junior engineers. If you are looking to learn new things and grow your career, look elsewhere.

Viewing 1 - 3 of 4,441 Reviews

Glassdoor has 5,092 Synopsys reviews submitted anonymously by Synopsys employees. Read employee reviews and ratings on Glassdoor to decide if Synopsys is right for you.