I applied online. The process took 4 weeks. I interviewed at Jefferies (New York, NY) in Feb 2026
Interview
2 rounds and then an in-person with 3 30-minute interviews. Not too bad mainly behavioral but got asked basic technicals that aren't too hard. Just study conceptual technical questions, basically one level above basic.
Other Summer Intern Interview Reviews for Jefferies
Very tough interview, was against 40 other candidates from top schools while I came from a small school. Many of the questions were technical to see your understanding about the position you were applying for.
It was a qualitative interview with one technical at the end. Two rounds of two interviewers who asked behavioral questions. One person asked an easy technical. The other three asked for stories.