
Leanplum Software Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 6 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Leanplum.
Software Engineer
I interviewed at LeanPlum. The process included 1 technical phone screen and 5 onsite interviews. My experience was pretty bad. Even though the interviews went well and I thought I might get an offer, they never contacted me back with the results. I waited and emailed them several times, but they never responded. While hiring decisions are up to the company, they should at least acknowledge the time and effort candidates put into interviews. I've heard from others that this is a common issue with LeanPlum, suggesting they generally disregard candidates' time and effort. I'd advise staying away from this company.
- A design question was asked.
- There were a few typical algorithm coding questions.
Senior Software Engineer
For the initial phone interview, they insisted on a video chat even though I was only about 30 miles away. The interview involved a programming puzzle, which I found odd since puzzles aren't really useful for assessing skills. I managed to solve it after they eventually clarified the details, though it seemed like they weren't entirely sure about their own question or solution. They kept interrupting me, which made it hard to focus. After I solved it, they seemed annoyed. The whole experience felt more like a hazing ritual than a genuine interview, not really designed to test skills or intelligence, perhaps just to boost their egos. When asked about how their product stacks up against their main competitor, Optimizely, one interviewer admitted they hadn't even tried Optimizely.
- How would you approach binary searching an array that contains ranges?
- How does your company's product compare against Optimizely, your main competitor?
- Can you solve this programming puzzle related to an array of ranges and binary search?
Software Engineer
I got contacted by a recruiter for the role. First, I had a brief call with the recruiter. Then, I had two video interviews, which were both technical coding phone screens. The interviewers were really nice and helpful. Right after that, I was invited for an onsite interview. The onsite consisted of a coding interview and a design interview. I also had a discussion about cultural fit with the hiring manager and the recruiter.
- Can you solve this array-based problem?
Leanplum Software Engineer Interview Questions
Quoted word for word from Leanplum interview reports.
“How would you approach binary searching an array that contains ranges?”
Read reports →“Can you solve this programming puzzle related to an array of ranges and binary search?”
Read reports →“Can you properly use JSON to represent a data structure?”
Read reports →“Can you solve this array-based problem?”
Read reports →“Can you discuss a generic architecture for a problem?”
Read report →“How does your company's product compare against Optimizely, your main competitor?”
Read report →“Can you solve an algorithmic task?”
Read report →Formats, difficulty and experience
Across all 6 Leanplum interview reports.