Samurai as a tank with a Counter type fighting style in the vein of Bravely Default.

Red Mage or Spell Fencer (from Bravely default) as a melee dps using magic and a rapier with no offhand.

Beast master as a support dps that melees with a pet and casts various animal themed buffs.

Chemist as a healer that uses items. Not consumable potions mind you, think of it's throw item move from FFT.