VISA requirements moving from the UK

Hello. I am wondering if I need a visa to move from the EU I am a dual Irish and UK citizen and if I move here from the UK do I need a VISA in order to stay. I am intending to permanently move from the UK and get a job too. How do I get a job before I apply my German language skills are sufficient and I am taking more classes I'm sure if I moved there I would be able to pick up the language while I was there.

As an EU citizen, you are free to relocate and work anywhere in the EU without the need for a visa.

^^^
This. You can pretty much just show up. I recommend you learn as much German as you can before coming here, though. You don't need it to live here, but you'll find it easier to get a job.