He currently plays for Carl Zeiss Jena Women, wearing the number 23 shirt. At the international level, he represents Ghana Women. He plays primarily as a Midfield.

Across 6 appearances in the CAF Women's African Cup of Nations 2025, josephine bonsu registered 1 goals and 0 assists, while completing 4 key passes out of 145 total passes with a passing accuracy of 16.7.