exploitative part-time job; black part-time work
Abbreviation from ブラック企業 and アルバイト. Refers to part-time jobs that force unpaid overtime, impose unreasonable quotas, or otherwise exploit workers, especially students.
See also: サービス残業 (サービスざんぎょう)
At my exploitative part-time job, I was forced to work unpaid overtime.
Exploitative part-time jobs have become a social issue among university students.