OA, hirevue, interview, super day. Questions were quite straight forward, mainly about markets and company fit. Make sure you know what things are trading at the day of your interviews
I applied online. The process took 1 day. I interviewed at Barclays (London, England) in Nov 2025
Interview
2 interview rounds, mix of technicals and behaviourals. Focus mostly on math (prob and Markov chains) and brainteasers. beahviourals consisted of why the firm, why S&T, tell me about a time you had to work with others etc.
The first round is a phone interview, moving forward to super day in NYC if the first one went well. Superday format: 3 rounds with each round being around 30 minutes. You get notified of the results within a couple days. Pretty speedy process