You get a CPL/IR on the way to your ATPL. You can't have an ATPL until you've got 1500 hours so what happens is you do the ground exams for the ATPL, do the CPL and IR flight tests and then get what is known as a frozen ATPL i.e. it's not an ATPL until you've got 1500 hours. Basically. Lots of F/Os have CPL/IRs so that'll get you a job OK.