Bloomberg reviews

Like the other programmers pointed out, it is a dead end for senior developers. Bloomberg uses proprietary technologies. Your skills would become obsolete and irrelevant to other companies in 2~3 years. If you plan to just get some experience and add a line in your resume, this place is definitely a good place to start. If you have plan to stay for long term, think again. Bloomberg used to offer generous compensation packages and take care of loyal employees. But since Mike left for New York City Hall, the culture has changed. Loyalty is less important than profitability. If you get stuck for more than 5 years and still don't get chance to move up the ladders, then you should definitely consider moving to other companies before it becomes too late for you to brush up your fading skills and memory from college.

Use of proprietary technology Use of old technology Office politics A lot of people feel pressured in some groups, including long hours Bonus mostly tied to overall Bloomberg and R&D, and less on individual performance Lack of documentation Most managers are promoted from inside Bloomberg Not much flexibility in working hours