This guide draws on 3 first-hand interview accounts from Hacker News. Candidates describe about 1 round on average, most often technical interviews and a phone screen.
These 3 writeups cover finance roles. All of them were posted under a forum handle, so we could not verify the authors’ identities.
Interview experiences at Jet Propulsion Laboratory
Air traffic routing researcher
Outcome not shared
unknown. 1 round. Shared by tezzer on hn, 2017-11-29
1Onsite technicalTechnicalInterviewer asked basic CS and geometry questions to verify resume claims.Covered: CS fundamentals, Computational geometry
Role not stated
Received an offer
unknown. 1 round. Shared by tezzer on hn, 2015-10-15
1Onsite interviewsTechnicalThree days of interviews, mostly hands-on coding with some design and algorithms.Covered: Coding in multiple languages, Language details, Design, Algorithms
Role not stated
Outcome not shared
Internship. 1 round. Shared by twk123 on hn, 2015-01-28
1Initial interviewPhone screenInterview for a spacewalk operations internship, with a promised contractor follow-up that never arrived.
What is the interview process like at Jet Propulsion Laboratory?
This guide draws on 3 first-hand interview accounts from Hacker News. Candidates describe about 1 round on average, most often technical interviews and a phone screen.
What topics does Jet Propulsion Laboratory test in interviews?
Commonly reported topics include CS fundamentals, Computational geometry, Coding in multiple languages, Language details, Design, Algorithms.
These guides summarize public, first-hand interview experiences shared by candidates. They describe the shape of each loop and the topics that came up, not a leaked question bank, and every experience links back to its original source. Processes change often. Treat this as directional prep, not a script.
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