Bambang played for several clubs around his hometown as a youth, before beginning his senior career with Persija Jakarta. He was the club's top goalscorer in 1999–2000 Liga Indonesia with 24 goals. In 2000, he joined EHC Norad in the Dutch Third Division. But after only 4 months he returned to Persija, the only Indonesian club he ever played for.
Bambang helped his club to win the Liga Indonesia in 2001, and he was awarded the accolade of that season's best player. Persija Jakarta narrowly missed out on winning the championship again in 2004 by one point. The following season Persija reached the 2005 final, but lost 2–3 to Persipura Jayapura.
Shortly afterwards Bambang accepted an offer to play in the Malaysian Football League with Selangor FA, along with national team-mate Elie Aiboy. In his first season in Malaysia he won the Premier League Malaysia, FA Cup Malaysia, and Malaysia Cup, and became the league's top-scorer with 23 goals in 24 matches. During two seasons in Malaysia he scrored 63 goals in four competitions: Malaysia Premier League, Malaysia Super League, FA Cup Malaysia, Malaysia Cup, AFC Cup. Despite having scored a total of 158 goals in Liga Indonesia, like Singaporean forward Indra Sahdan Daud, Bambang lost his place in the nation team to foreign-born talent.
In 2010 he had a trial at New Zealand club Wellington Phoenix FC, but failed to secure a contract