In 2018 she became the German U20 long jump champion indoors and was runner up to
Lea-Jasmine Riecke at the U20 German outdoor championships. She competed for LG Göttingen to be coaches under
Frank Reinhardt in 2019. That year, she was runner-up in the long jump at the 2019 German Athletics Championships. Homeier also finished second at the
2021 European Athletics U23 Championships jumping a personal best 6.69m to finish behind Hungarian
Petra Farkas. In
Leipzig, in February 2022, Homeier finished runner up at the German indoor championships to Olympic champion
Malaika Mihambo with a jump of 6.66 metres. In
Eugene, Oregon in July 2022, Homeier competed in the
2022 World Athletics Championships but did not finish in the qualifying positions which would have progressed her to the final, in difficult wind conditions her best jump was one of 6.09 metres. In August 2022, Homeier qualified for the final with a 6.49m jump at the
2022 European Championships long jump competition in
Munich, and in the final she finished in ninth place overall. She was announced as joining Hannover 96 in late 2023. She made her debut for Hannover competing indoors in January 2024. ==Personal life==