Process
I had a coding OA first, but just sent another one that I had already done. Then I had a phone screen with the hiring manager. Next is a SQL test.
Questions
Why do you want to work at Square?
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Interview Statistics
The following metrics were computed from 1 interview experience for the Block Hardware Data Engineer role in United States.
Success Rate
0%
Pass Rate
Block's interview process for their Hardware Data Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive100%
Neutral0%
Negative0%
Candidates reported having very good feelings for Block's Hardware Data Engineer interview process in United States.
Block Work Experiences
4.0
Good Mission, Blockchain Distraction
Software Engineer • Current Employee
Atlanta, Georgia, United States
January 3, 2023
Pros: Earnest people with good intentions and a strong sense of mission.
Cons: Parts of the company are still focused on blockchain.
4.0
Low Bar for management but good eng
Software Engineer • Current Employee
New York, NY
March 2, 2026
Pros: There is a strong engineering culture and decent WLB, although it has been getting rougher in recent months.
Cons: Management is in constant churn, and it is hard to buy into a vision that changes every few months.
The transparency culture is quickly evaporating, and there is a push to inflate metrics like PR throughput, which have no real impact on the product.
3.0
Decent wlb
Software Engineer • Former Employee
December 30, 2025
Pros: There was good WLB, smart colleagues, and a high potential ceiling.
Cons: Bad leadership and a lot of churn.
- 4.0Good Mission, Blockchain DistractionSoftware Engineer • Current EmployeeAtlanta, Georgia, United StatesJanuary 3, 2023Pros: Earnest people with good intentions and a strong sense of mission.Cons: Parts of the company are still focused on blockchain.
- 4.0Low Bar for management but good engSoftware Engineer • Current EmployeeNew York, NYMarch 2, 2026Pros: There is a strong engineering culture and decent WLB, although it has been getting rougher in recent months.Cons: Management is in constant churn, and it is hard to buy into a vision that changes every few months. The transparency culture is quickly evaporating, and there is a push to inflate metrics like PR throughput, which have no real impact on the product.
- 3.0Decent wlbSoftware Engineer • Former EmployeeDecember 30, 2025Pros: There was good WLB, smart colleagues, and a high potential ceiling.Cons: Bad leadership and a lot of churn.
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