Check out your Company Bowl for anonymous work chats.
Bowls
Get actionable career advice tailored to you by joining more bowls.
Followed companies
Stay ahead in opportunities and insider tips by following your dream companies.
Job searches
Get personalized job recommendations and updates by starting your searches.
HackerOne interviews FAQs
Product Security Analyst applicants have rated the interview process at HackerOne with 2.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 76.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Product Security Analyst roles take an average of 22 days to get hired, when considering 4 user submitted interviews for this role. To compare, the hiring process at HackerOne overall takes an average of 26 days.
Common stages of the interview process at HackerOne as a Product Security Analyst according to 4 Glassdoor interviews include:
Skills test: 23%
One on one interview: 15%
Background check: 15%
Phone interview: 15%
Other: 15%
Personality test: 8%
Presentation: 8%
Here are the most commonly searched roles for interview reports -
I had a positive interview experience with no real pain points or surprises along the way. The process took ~3-4 weeks with 5 interviews, two of them being primarily technical-oriented. The whole process was quite transparent from the start and I knew what to expect for each step. Everyone I talked to was great and the interviews weren't one-sided, i.e., the role, expectations, and information about the company were proactively shared and I had lots of opportunities to ask questions - which is encouraged!
If you're considering applying but feeling intimidated, I'd say don't worry and give it a shot!
Interview questions [1]
Question 1
On the technical side, demonstrating general and technical knowledge of common vulnerability types such as XSS/CSRF/SQLi/etc. and familiarity with CVSS standards.
I applied online. The process took 1 week. I interviewed at HackerOne
Interview
The technical round focused heavily on application security. I was asked detailed questions covering core OWASP Top 10 fundamentals and complex logical scenario-based questions. I answered every single question confidently and accurately, drawing on solid industry experience, and the interviewer seemed to agree with my breakdowns. However, I was ultimately not selected. The experience left me feeling that the interviewer was looking for a highly rigid, specific set of keywords rather than actual technical mastery, pointing to a lack of proper calibration in how they grade candidate responses.
Interview questions [1]
Question 1
Can you explain the technical mechanics, risks, and mitigation strategies for OWASP Top 10 vulnerabilities, specifically focusing on Cross-Site Scripting (XSS), SQL Injection, SSRF, and API-specific security flaws, alongside logical business logic scenarios?
I applied online. The process took 3 weeks. I interviewed at HackerOne
Interview
The interviewers were very friendly and the whole process was smooth. You get to schedule the interviews according to your availability. Also, everyone is so supportive. I have never had such a smooth interview experience yet in my career. There were multiple rounds. First was HR screening , then the Hiring Manager, then First technical round (Medium level difficulty), then Triage practical round (triage 4-5 sample vulnerabilities in 90 minutes + some technical and managerial questions alongside), then Director round.
Interview questions [1]
Question 1
Questions related to SQLI, XSS, CSRF, IDOR, some android related stuff and all what you have put in your resume.
I applied online. I interviewed at HackerOne in Jul 2025
Interview
The interview process at HackerOne was smooth and structured. I had three rounds in total – the first was an introductory discussion about my background and a chance to ask questions about the company. The second was a technical round, where I was asked about OWASP Top 10, various web application vulnerabilities, and my understanding of triaging processes. The final round was a triage simulation, where I demonstrated how to provide a triage summary, set a CVSS score, and handle cases in a simulated environment. Overall, the process was clear and focused on evaluating both technical and practical skills.
Interview questions [1]
Question 1
One of the key things they asked me was how I would approach triaging real-world vulnerability reports. While the interview also covered technical topics like OWASP Top 10, web application vulnerabilities, and my prior experience, the standout question was around how I personally handle challenges - such as burnout, critical situations, or moments of boredom - and still stay effective as part of a team.