Anadolu Efes (2017–2019) He started his career with
Anadolu Efes and signed a dual license contract also with
İTÜ BK for the 2017–2018 season. Thus, he played for both teams during the season. On 8 October 2017, he made his
Basketball Super League debut against
Karşıyaka and on 25 October 2017, he made his
EuroLeague debut against
Fenerbahçe.
Karşıyaka (2019–2021) On 28 July 2019, Bitim signed a two-year contract with
Pınar Karşıyaka. On May 11, 2020, while
Karşıyaka was in second place in the
Turkish League with 20 wins, the league was postponed due to the
COVID-19 pandemic and it was announced that the league would not continue and there would be no champion in the league.
Bursaspor (2021–2023) On 7 June 2021, Bitim signed a two-year contract with
Frutti Extra Bursaspor. After having a successful season with Bursaspor and reaching the EuroCup final, on 9 May 2022, Bitim extended his contract with the club for two more seasons.
Chicago Bulls / Windy City Bulls (2023–2024) On 25 July 2023, Bitim signed a
two-way contract with the
Chicago Bulls and on 24 February 2024, he signed a standard contract. Bitim appeared in 23 games for Chicago in his rookie campaign, averaging 3.5 points, 1.4 rebounds, and 0.6 assists. On 16 April 2024, it was announced that Bitim had suffered a
detached retina in his right eye, and would undergo season–ending surgery. On 17 October 2024, Bitim was waived by the Bulls.
Fenerbahçe (2024–present) On 8 November 2024, Bitim signed a contract with Istanbul powerhouse
Fenerbahçe Beko until the end of the 2027–2028 season. On 24 September 2025, he made his debut with the team in the
2025 Turkish Presidential Cup Final against
Beşiktaş Gain, Bitim helped to Fenerbahçe to win the cup (85-83) with 8 points, 2 rebounds and 2 assists. On 1 October 2025, he made his
EuroLeague debut with the team against
Paris Basketball in a 96-77 victory.
Loan to Bayern Munich (2024–2025) He was loaned by
Fenerbahçe Beko to
Bayern Munich until the end of 2024–2025 season. ==International==