Process
The interview process consisted of an initial phone screening. After passing that, candidates moved on to a take-home project. The project was followed by another HR call. If successful, the final interview stage was a "virtual onsite" with engineers, which built upon the take-home project.
Questions
The take-home app project that you were required to write and test.
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Interview Statistics
The following metrics were computed from 3 interview experiences for the Block iOS Engineer role in United States.
Success Rate
0%
Pass Rate
Block's interview process for their iOS Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive33%
Neutral0%
Negative67%
Candidates reported having very negative feelings for Block's iOS Engineer interview process in United States.
Block Work Experiences
5.0
Great WLB & Mission
iOS Engineer • Current Employee
New York, New York, United States
May 7, 2022
Pros: - Mission and helping Sellers
- Autonomy
- Smart & Kind People
- Unlimited PTO
- Eng first
Cons: Stock drop and not focusing enough on retaining talent affected by TC drop.
4.0
Good win/loss balance, bad organization
iOS Engineer • Former Employee
San Francisco, California, United States
July 5, 2025
Pros: The company treats its employees well, and there is excellent work-life balance.
Cons: Bad leadership and a disorganized roadmap.
Working remotely destroys collaboration and community.
4.0
Independent Work, Tricky Collaboration
iOS Engineer • Current Employee
San Francisco, California, United States
February 22, 2024
Pros: Remote teams work independently.
Cons: Cross-team collaboration is painful due to a lack of large organizational structure.
- 5.0Great WLB & MissioniOS Engineer • Current EmployeeNew York, New York, United StatesMay 7, 2022Pros: - Mission and helping Sellers - Autonomy - Smart & Kind People - Unlimited PTO - Eng firstCons: Stock drop and not focusing enough on retaining talent affected by TC drop.
- 4.0Good win/loss balance, bad organizationiOS Engineer • Former EmployeeSan Francisco, California, United StatesJuly 5, 2025Pros: The company treats its employees well, and there is excellent work-life balance.Cons: Bad leadership and a disorganized roadmap. Working remotely destroys collaboration and community.
- 4.0Independent Work, Tricky CollaborationiOS Engineer • Current EmployeeSan Francisco, California, United StatesFebruary 22, 2024Pros: Remote teams work independently.Cons: Cross-team collaboration is painful due to a lack of large organizational structure.
Block Interview Questions
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