In my opinion, its hard to do your job and trading together. Trading needs a lot of time. But if you can do both then go. Though trading is very risky. I suggest you to read articles about trading so that you can have enough knowledge on what investment are you going to profit.
Yes doing both trading un cryptocurrency and doing your regular 8 hours duty on your job is totally hard to manage. But the main concern on this matter is how would you divide your time or in short time management. Time management is the only way to do both because if you know how yo manage your time for sure you can do both.