Senior Software Engineer Interview Experience - Boston, Massachusetts
November 1, 2021
Positive ExperienceNo Offer
Process
Initial round with Karat: 1 coding question (easy-medium LeetCode) 4-5 system design questions.
Onsite: 4 rounds:
- Coding
- OOPs
- Behavioral
- System Design
The interview itself is easy, but there are too many requirements in the design question. You can run out of time if you haven't practiced enough questions.
Questions
- Add two numbers in string format, followed by formatting the output to add commas.
- Design a bike rental app (class diagrams) - ran out of time.
- Design a check-in app where a user can check in their location.
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Interview Statistics
The following metrics were computed from 26 interview experiences for the Wayfair Senior Software Engineer role in Boston, Massachusetts.
Success Rate
8%
Pass Rate
Wayfair's interview process for their Senior Software Engineer roles in Boston, Massachusetts is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive38%
Neutral12%
Negative50%
Candidates reported having negative feelings for Wayfair's Senior Software Engineer interview process in Boston, Massachusetts.
Wayfair Work Experiences
3.0
Can learn a lot, but has bad stability
Senior Software Engineer • Current Employee
Boston, Massachusetts, United States
October 5, 2025
Pros: Competitive compensation.
Lots to learn.
Great coworkers.
Cons: Yearly layoffs.
Limited upwards mobility.
Regular re-orgs and limited backfills.
High turnover.
So many services on KTLO, since skeleton crew teams of 5 or less are trying to keep everything afloat with what used to be 30 people.
Many teams offshore, and coordination and support is pretty bad compared to how it used to be.
1.0
Nice People, Bad Leadership Decisions
Senior Software Engineer • Former Employee
Boston, Massachusetts, United States
August 23, 2025
Pros: People are nice and they collaborate.
Cons: Leadership doesn’t make the best decisions.
3.0
Not worth staying
Senior Software Engineer • Former Employee
Boston, Massachusetts, United States
May 27, 2025
Pros: It used to be a good place to grow. There were a lot of smart colleagues to work with.
Cons: Too many layoffs; C-levels are not making good decisions.
- 3.0Can learn a lot, but has bad stabilitySenior Software Engineer • Current EmployeeBoston, Massachusetts, United StatesOctober 5, 2025Pros: Competitive compensation. Lots to learn. Great coworkers.Cons: Yearly layoffs. Limited upwards mobility. Regular re-orgs and limited backfills. High turnover. So many services on KTLO, since skeleton crew teams of 5 or less are trying to keep everything afloat with what used to be 30 people. Many teams offshore, and coordination and support is pretty bad compared to how it used to be.
- 1.0Nice People, Bad Leadership DecisionsSenior Software Engineer • Former EmployeeBoston, Massachusetts, United StatesAugust 23, 2025Pros: People are nice and they collaborate.Cons: Leadership doesn’t make the best decisions.
- 3.0Not worth stayingSenior Software Engineer • Former EmployeeBoston, Massachusetts, United StatesMay 27, 2025Pros: It used to be a good place to grow. There were a lot of smart colleagues to work with.Cons: Too many layoffs; C-levels are not making good decisions.
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