You're wrong if you think RBC Dexia has dealing/trading positions available in Malaysia. Even the bigger banks (JP Morgan, Deutsche Bank, Barclays) don't have much of those here. I don't know the details for those bigger banks, but this is not Singapore. If you're looking for that kind of job, RBC Dexia is the wrong company.

What you've described is trade support. Reconciliations, confirmations, settlements. Standard BO, but for FX deals. Lot of work, but being RBC Dexia, you'll probably have decent compensation. But you will not get a lot of exposure to FX.