PhysicsX Reviews

4.2

70% would recommend to a friend

(21 total reviews)

Jacomo Corbo

87% approve of CEO

80% positive business outlook

PhysicsX has an employee rating of 4.2 out of 5 stars, based on 21 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The PhysicsX 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

21 reviews
2.0
13 Apr 2026

Great tech opportunity, but…

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Great technical challenges and opportunities to have a real global impact on engineering

Cons

Two-class citizenship: exQuantumBlack/exMcKinsey are class A; everyone else is class B

3.0
5 Mar 2026
Recommend
CEO approval
Business outlook

Pros

Strong engineering talent and generally good, collaborative people on the team. Fast-paced environment with meaningful technical problems and a lot to learn. Competitive compensation and overall package.

Cons

Quality practices (testing, validation, and rollout discipline) feel inconsistent due to pressure to ship quickly, which can accumulate technical debt over time. The company describes itself as product-led, but delivery can resemble a consulting model at times—features are effectively validated in customer environments and may not feel fully production-ready at broader release. Feedback loops with senior leadership can be limited; concerns about maintainability and long-term robustness are not always prioritized. Pace can be intense and sustained; burnout risk is real, and attrition can feel normalized in a way that impacts team health. Transparency is encouraged in principle, but dissenting viewpoints don’t always receive the same level of engagement as aligned feedback.

3.0
8 Feb 2026
Recommend
CEO approval
Business outlook

Pros

Great people to learn from and great engineers

Cons

You will likely remain in the shadow of many others without clear view of gaining real responsibility. You will be a pawn for as long as you as they want even if they promise that the company is flat and no management.

Viewing 1 - 3 of 21 Reviews

Glassdoor has 21 PhysicsX reviews submitted anonymously by PhysicsX employees. Read employee reviews and ratings on Glassdoor to decide if PhysicsX is right for you.