The software can be web based or desktop. customers will link their brokerage account from IG Index, a spread betting and CFD firm and the software will interact in depth with their API to access information about the users positions etc as well as to receive market prices etc. The user will be able to execute trades from the software and as such it's crucial that the system is stable and reliable and that no incorrect trades will be entered in to etc.
ideally i woul dlike someone that has worked with IG index API or similar. I'm not sure what language is best written in, guess we would discuss in further conversations.