In recognition of her achievements with the age level, Moushumi was selected to Bangladesh women's national football team for 2016 South Asian Games, where they became third in the women's football category and won Bronze. Also she was in the team for 2016 SAFF Women's Championship.Bangladesh were in the Group B. She played two of the group B matches and being group B unbeaten champion, Bangladesh demolish Maldives 6-0 to barge in the semi-final into SAFF Championship final where they lost against India and became Runner-up. And in 2018, she also played in the 2020 AFC Women's Olympic Qualifying Tournament.