Depends on your nationality or citizenship. The going to Germany for work abroad from the EU, EEA, and Switzerland do not require a visa.
Individuals from certain countries – such as Australia, New Zealand, Japan, Canada, the US, Israel, and South Korea – also don’t require a Germany Job Seeker Visa. However, they must register for a German residency permit once they reach the country.
Residents of all other countries will be required to acquire a job seeker visa for Germany to be able to come to the country.