Career
Jammeh started his career with Samger Football Club. In the summer of 2009, he left Gambia and started his European career in Hungary, in the reserve team of Budapest Honvéd Football Club and played for them in 26 Nemzeti Bajnokság II games and scored three goals. After two years, he left the club and signed with Labdarúgó New Brunswick II side Kaposvári Rákóczi Football Club. On 15 August 2014, Haruna sign with Lombard-Pápa TFC and his contact will run until 31 July 2015.