An EU Blue Card is a residence title that can be obtained by highly qualified employees when they can present a valid work contract or binding job offer. Additionally, the employment has to reach the minimum salary threshold.
The minimum amount for 2018 is 52,000 EUR (4,333 EUR per month).
The minimum amount for 2018 for shortage occupations is 41,808 EUR (4,233.34 EUR per month).
The minimum amount for 2019 is 53,600 EUR (4,466.66 EUR per month).
The minimum amount for 2019 for shortage occupations is 41,808 EUR (4,233.34 EUR per month).
Should the UK leave the European Union without an agreement that deals with the potential consequences, UK citizens have to comply with national (German) regulations like 'regular' non EU-citizens. The British government has published 'Guidance on how to prepare for Brexit if there's no deal'. However, it is possible, that British citizens already living in Germany can perpetuate their residence right.
If you wish to obtain a residence permit (and a work permit) in Germany, I can provide consultation about your options and represent you in the application procedure.