went through the Reddit PM loop in early 2026 for a senior PM role on the ads side. sharing what i actually got asked because the prep resources for Reddit PM interviews are thin.
phone screen with recruiter: pretty standard. why Reddit, current situation, comp range. 30 min.
PM screen with hiring manager: this was the first real round. two main questions: 'walk me through a product you launched from zero to one.' 'how do you think about prioritization when engineering capacity is constrained?'
not surprising but the depth they wanted was real. they pushed on my metrics, on the trade-offs i made, on what i'd do differently. budget 20 minutes per question in your head.
product sense round (45 min): i got 'how would you improve Reddit search.' classic. the trap is to jump straight to features. i spent the first chunk defining who the user is (casual vs. power user vs. new user who typed something in the search bar by accident) and what success means for each. that framing landed.
analytical/estimation round (45 min): 'estimate the number of comments posted on Reddit per day, then tell me how you'd instrument a healthier comment ecosystem.' two-parter. the estimation piece is about structure, not getting the 'right' number. the second part is about product thinking: what's a healthier comment ecosystem, how would you measure it, what would you build.
behavioral + cross-functional round (45 min): heavy on working with engineers. 'tell me about a time you had a technical disagreement with your eng lead and how you resolved it.' also 'tell me about a time you had to cut scope. what survived and why?'
overall: Reddit PM interviews are not case-interview style. no 'how would you grow MAU 10%.' it's more product-depth and behavioral. if you've been grinding market sizing frameworks, redirect some of that energy toward prepping real stories with real numbers.