Process
This was my favorite interview process I have partaken in. The questions asked were relevant to the position, all interviewers were engaging and open to conversation, and everyone was accommodating and extremely kind.
There were multiple rounds, beginning with a hiring manager screening, then a take-home tech screening, and onto a four-hour final round.
Screening questions were standard for software engineering roles. Be prepared to speak on previous projects and what you are looking for in your next role.
Technical questions were done in a pair-programming fashion. Less LeetCode-style and more "real world," if you will. The recruiter did a fantastic job at preparing me for each individual round. The interviewers were open to discuss the problems mid-interview, provide feedback, and answer any questions. Interviewers were rooting for me to succeed.
Overall, a very enjoyable interview experience and a great change of pace. Similar to other reviews, this process should be the gold standard for SWE interviews.
Questions
In-depth questions regarding previous projects.
Optimization of existing solutions to web development problems.
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Interview Statistics
The following metrics were computed from 40 interview experiences for the Klaviyo Software Engineer role in United States.
Success Rate
Klaviyo's interview process for their Software Engineer roles in the United States is very selective, failing most engineers who go through it.
Experience Rating
Candidates reported having good feelings for Klaviyo's Software Engineer interview process in United States.
Klaviyo Work Experiences
- 2.0Senior management is terrible -- would not recommendSoftware Engineer • Current EmployeeBoston, MAAugust 7, 2025Pros: Decent comp, and liquidity due to being a public company. Some cool people are still left.Cons: Senior management is some of the worst I've ever seen. The executive suite is a revolving door, with a CEO who thinks he's the second coming of Elon Musk. There is a top-down directive to be extremely bullish on AI, among a variety of other trend-chasing moves. If you have a good manager, you might have good WLB; otherwise, you're probably screwed. There is a lack of code quality and a lot of incidents, so good luck if you're on call. I would recommend working elsewhere.
- 5.0A great and fast growing companySoftware Engineer • Current EmployeeJanuary 29, 2022Pros: Very collaborative and good communication.Cons: All good; nothing to share.
- 5.0A successful company with a positive cultureSoftware Engineer • Current EmployeeSeptember 9, 2022Pros: Mission-driven, profitable company. Company-wide focus on creating an equitable and positive culture. Leaders make decisions that actually adhere to the company values of being customer-centric, making a more equitable world, and always growing. A welcoming organization that actually focuses on improving the lives of people—both its customers and its employees.Cons: Lack of alignment on company-wide goals across engineering teams results in frequent collisions of priorities.
