Citi

“Got the return type right but the actual values were wrong.” The rest of the author's notes on Software Engineer interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The risk-neutral probability calculation itself is fine, just plug into the formula.” The rest of the author's notes on Data Scientist interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This is the one I felt best about.” The rest of the author's notes on Data Scientist interview at Citi, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This is a lot to cover in one question and I kind of panicked trying to sequence it all.” The rest of the author's notes on Data Scientist interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This part I actually handled okay.” The rest of the author's notes on Data Scientist interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I knew the EL and RWA concepts well enough but the 'why does this help decision-making' part is where I got a bit handwavy.” The rest of the author's notes on Data Scientist interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This is the question I thought I had cold and then fumbled the worst-case part.” The rest of the author's notes on Software Engineer interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This was a lot to unpack in one question.” The rest of the author's notes on Data Scientist interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“This one is trickier than it sounds because you have to walk a line between 'my analysis was right' and 'but the data was observational so I can't be certain.' I kept wanting to just say the model proved it, but the interviewer would probably push back on causality.” The rest of the author's notes on Data Scientist interview at Citi, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Knew this one cold.” The rest of the author's notes on Software Engineer interview at Citi, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.