On 7 July 2016, Halimi joined Kosovo Superleague side Hajvalia.[3] On 21 August 2016, he made his debut in a 4–0 away defeat against Ferizaj after being named in the starting line-up.[4]
Return to Drita
On 30 December 2016, Halimi returned to Kosovo Superleague club Drita and this return would become legally effective two days later.[5] On 26 February 2017, he made his debut in a 1–1 away win against Gjilani after being named in the starting line-up.[6]
Narva Trans
On 13 June 2018, Halimi joined Meistriliiga side Narva Trans.[7] On 21 August 2018, he made his debut with Narva Trans in the 2018–19 Estonian Cup third round against SK Kadrina after being named in the starting line-up. Seven days later, he made his first Meistriliiga appearance after coming on as a substitute at last minutes in place of Artur Kotenko in a 0–3 away win against Kuressaare.[8]
Olimpik Donetsk
On 27 February 2019, Halimi signed a three-and-a-half-year contract with Ukrainian Premier League club Olimpik Donetsk and received squad number 12.[9][10] Four days later, he made his debut in a 0–1 home defeat against Arsenal Kyiv after being named in the starting line-up.[11][12]
On 23 December 2019, Halimi confirmed that he received a call-up from Kosovo for a friendly match against Sweden, but due to injury, could not be part of the national team.[16] On 17 March 2021, he received again a call-up from Kosovo for the friendly match against Lithuania and 2022 FIFA World Cup qualification matches against Sweden and Spain,[17] but he was an unused substitute in these matches. On 11 June 2021, Halimi made his debut with Kosovo in a friendly match against Gambia after being named in the starting line-up.[18]
^"Portieri i përfaqësueses së Kosovës në prova te Chelsea (Foto)" [Goalkeeper of Kosovo national team in test to Chelsea (Photo)] (in Albanian). Telegrafi. 19 January 2016. Portieri i Vllaznisë së Pozheranit dhe i përfaqësueses së Kosovës për nën 21 vjeç, Betim Halimi, është në prova te skuadra e Chelseat
^"Portieri Betim Halimi merr ftesë nga Kosova" [Goalkeeper Betim Halimi receives an invitation from Kosovo] (in Albanian). Koha Ditore. 23 December 2019. Betim Halimi ka marrë ftesë për herë të parë nga Përfaqësuesja e Kosovës në futboll, por lëndimi i fundit do t'ia mohojë atij grumbullimin e mbase edhe debutimin me Dardanët