Вот например, есть такая вакансия:

Credit Suisse is searching for a part-time intern to join Fixed Income Department team in Moscow office.
Day-to-day responsibilities include, but are not limited to:
• Assistance to senior traders in structured products pricing
• Building financial calculators for pricing purposes
• Quantitative analysis of market data
Requirements:
• Advanced quantitative and technical skills
• Graduating in 2013-2015
• Readiness to work as true partners with senior traders
• Fluent English
Conditions:
• Starting in May 2013
• Part-time
• Market-based compensation
• Internship lasts from 6 to 12 months
• Successful interns may be considered for a permanent position


Может у кого-то есть опыт прихода в брокерские конторы после «стажировок» или «с улицы»? :)