Product Engineer Interview Experience - London, England
July 1, 2025
Positive ExperienceNo Offer
Process
- Application: Applied online and got an invite within 2 days.
- A very brief chat: No stress here, just a check for common sense.
- A technical chat: System design interview. Failed here.
Questions
Technical chat (system design interview): How would you architect an e-commerce analytics system?
First, consider low traffic. Then, what would you change to sustain large traffic?
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Interview Statistics
The following metrics were computed from 4 interview experiences for the PostHog Product Engineer role in London, England.
Success Rate
0%
Pass Rate
PostHog's interview process for their Product Engineer roles in London, England is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive75%
Neutral25%
Negative0%
Candidates reported having very good feelings for PostHog's Product Engineer interview process in London, England.
PostHog Work Experiences
5.0
Great culture and flexibility, expect to work hard and learn a lot
Product Engineer • Current Employee
London, England
June 24, 2026
Pros: Amazing culture. Great flexibility. Fun, rewarding, and challenging.
Cons: A little sink or swim with the level of autonomy expected of you.
5.0
Highly autonomous with a great work environment
Product Engineer • Current Employee
April 22, 2026
Pros: Great work environment and highly autonomous.
Cons: Nothing really, the best place that I've ever worked.
5.0
Smart colleagues and transparency, but expect to work hard
Product Engineer • Current Employee
Gdańsk
September 8, 2026
Pros: Very smart people, transparency, and high autonomy
Cons: You will work a lot.
- 5.0Great culture and flexibility, expect to work hard and learn a lotProduct Engineer • Current EmployeeLondon, EnglandJune 24, 2026Pros: Amazing culture. Great flexibility. Fun, rewarding, and challenging.Cons: A little sink or swim with the level of autonomy expected of you.
- 5.0Highly autonomous with a great work environmentProduct Engineer • Current EmployeeApril 22, 2026Pros: Great work environment and highly autonomous.Cons: Nothing really, the best place that I've ever worked.
- 5.0Smart colleagues and transparency, but expect to work hardProduct Engineer • Current EmployeeGdańskSeptember 8, 2026Pros: Very smart people, transparency, and high autonomyCons: You will work a lot.
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