Top 10 rankings: No. 8 for career development Career growth is a priority at this Chicago-based global provider of financial services, which offers its top IT employees increased bonus potential and myriad professional development opportunities. IT is housed in a state-of-the-art 18,000-square-foot workspace featuring best-in-class hardware and software. Employees can take advantage of flexible scheduling and telecommuting options. Other perks include a dry cleaning pickup service, a Weight Watchers program, and on-site yoga classes and hair styling, massage and manicure services.