Poptcheva studied law, first at the Albert Ludwig University in Freiburg, Germany and then a PhD level at the Universitat Autònoma de Barcelona, Spain.
Early career
Following her graduation, Poptcheva worked as a lawyer in both Spain and Germany. She went on to head the European Parliament's Legislative Affairs Unit.
In 2014 her book Multilevel Citizenship: The Right to Consular Protection of EU Citizens Abroad, was published.