Process
I applied through a recruiter. The process took three weeks.
There were four rounds:
- DSA: There were medium-level problems. I solved both of them before time, so I was asked a follow-up question, which I answered as well.
- AI-assisted coding round: It was an LLD round using ChatGPT.
- HLD round: It needed a good understanding of system design.
- HM: There were STAR method questions.
Questions
String parsing: evaluate mathematical expression.
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Interview Statistics
The following metrics were computed from 19 interview experiences for the Apollo.io Senior Software Engineer role.
Success Rate
16%
Pass Rate
Apollo.io's interview process for their Senior Software Engineer roles is very selective, failing most engineers who go through it.
Experience Rating
Positive32%
Neutral21%
Negative47%
Candidates reported having negative feelings for Apollo.io's Senior Software Engineer interview process.
Apollo.io Work Experiences
5.0
Great company to work for with no downsides
Senior Software Engineer • Current Employee
Bengaluru
October 8, 2026
Pros: Great company to work for.
Cons: I don't have any negative sentiments about the company.
5.0
Remote Work, Flexible, Unlimited Pto
Senior Software Engineer • Current Employee
Bengaluru, Karnataka, India
March 4, 2025
Pros: 1. Remote
2. Flexible
3. Unlimited PTO
Cons: Occasional late-night meetings. Everything else is good.
5.0
Love the work environment here!
Senior Software Engineer • Current Employee
March 14, 2022
Pros: It has been a month since I joined Apollo.io, and I am looking at the work culture and people here. Working in a close-knit team of 40 techies has been a pleasure, and we all keep learning from each other.
Cons: The interview process might be long and can be time-consuming, but it’s also a good way to interact with a lot of people at the firm and understand the culture.
- 5.0Great company to work for with no downsidesSenior Software Engineer • Current EmployeeBengaluruOctober 8, 2026Pros: Great company to work for.Cons: I don't have any negative sentiments about the company.
- 5.0Remote Work, Flexible, Unlimited PtoSenior Software Engineer • Current EmployeeBengaluru, Karnataka, IndiaMarch 4, 2025Pros: 1. Remote 2. Flexible 3. Unlimited PTOCons: Occasional late-night meetings. Everything else is good.
- 5.0Love the work environment here!Senior Software Engineer • Current EmployeeMarch 14, 2022Pros: It has been a month since I joined Apollo.io, and I am looking at the work culture and people here. Working in a close-knit team of 40 techies has been a pleasure, and we all keep learning from each other.Cons: The interview process might be long and can be time-consuming, but it’s also a good way to interact with a lot of people at the firm and understand the culture.
Apollo.io Interview Questions
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