Anthropic·Software Engineer·Technical Phone Screen
- Tell me about a project you've worked on that you're particularly proud of.
“Pretty standard opener but I fumbled it a bit.”
Mid-sized
Most of these Anthropic write-ups come from Software Engineers (277), then Machine Learning Engineers (31) and Product Managers (10). The most reported rounds are the technical phone screen (129), the system design round (86), the behavioral / leadership round (45) and the hiring manager screen (17).
319 interview notes · updated Sep 2026
“Pretty standard opener but I fumbled it a bit.”
“This is the kind of problem that looks like a prompt engineering task on the surface but probably isn't just that.”
“This is the core question and it ate the whole session.”
“Tricky one to prep for because it sits between technical and product thinking.”
“Not what I prepared for.”
“The parsing part is what trips people up first.”
“My first instinct was a plain sorted list and I started coding that up before catching myself.”
“I went in with a story about joining a team that moved way faster than my previous org and how I shadowed people before pushing my own opinions.”
“The core staircase part was fine, took maybe five minutes.”
“First instinct was a simple cron job sweeping for expired tasks, which works but they pushed back pretty fast on scale.”