Meta interview notes, page 121 of 238

“My first instinct was to jump straight into features, which was probably the wrong move.” The rest of the author's notes on Product Manager interview at Meta, Onsite - Product Sense / Strategy round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This is deceptively wide.” The rest of the author's notes on Software Engineer interview at Meta, Onsite - System Design / Architecture round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This is basically five questions duct-taped together.” The rest of the author's notes on Data Scientist interview at Meta, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I had a decent story for this but rambled way too long on the setup.” The rest of the author's notes on Software Engineer interview at Meta, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went straight to Poisson because that's the reflex answer for count data, but they pushed back pretty fast.” The rest of the author's notes on Data Scientist interview at Meta, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“More open than it sounds.” The rest of the author's notes on Software Engineer interview at Meta, Onsite - System Design / Architecture round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went straight into the story without setting up why the situation was actually hard, so the context felt thin.” The rest of the author's notes on Software Engineer interview at Meta, Hiring Manager Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Level 1 felt straightforward, just a hash map from filename to size.” The rest of the author's notes on Software Engineer interview at Meta, Onsite - System Design / Architecture round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The base case felt fine, recursive DFS, return the node when you find either target, bubble up.” The rest of the author's notes on Software Engineer interview at Meta, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Two pointer approach is pretty natural here but the tricky part is what to do when you hit a mismatch.” The rest of the author's notes on Software Engineer interview at Meta, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.