As suggested, try hiding your 3rd class using BXXX(Hons).

As a hiring manager, 3rd class really is not favoured. Even less than a degree without honours.

Reason? Normally, only 10% of degrees awarded will be of 3rd class.

Without honours normally means that the course is not direct honours. I have not encounter any non honours degree from a degree with honours classification. For degrees with optional honours, a person would not take up honours unless he/she is confident of at least a 2nd upper.

So, a 3rd class is like telling the employer you are academically the bottom 10%.