You can do part time job along with MCA only if you have enrolled in a correspondence course or distance education programme for MCA.
I giving you list of some institutes which offer distance education for MCA

Apar India Institute of Management & Technology “Apar India House”, C-9 / 111, Sector-8 , Rohini, Delhi – 110085
Phone: 011-27949343, 011-27949344, 011-27949345
Fax: 011-47093933

Apeejay School of Management Sector VIII, Institutional Area, Dwarka Near CRPF Camp,Delhi – 110075
Phone: 011-25363979, 011-25363980, 011-25364523
Fax: 011-25363985

Banarsidas Chandiwala Institute of Informaiton Technology Chandiwala Estate, Maa Anandmai Marg, Kalkaji, Delhi
Phone: 011-26382282, 011-26382283


Bharati Vidyapeeth’s Institute of Computer Applications & Management A-4, Paschim Vihar, Rohtak Road, Delhi – 110063
Phone: 011-25275055
Fax: 011-25275055

Chanderprabhu Jain Institute of Management & Technology 223, FIE Patparganj Industrial Estate, Delhi – 110092
Phone: 011-22151177, 011-22152277, 011-22153377
Fax: 011-22150077