Client Solutions Manager - E-Commerce, Project Intern (GBS) - 2026 Start (BS/MS)

This internship is based in Seoul and requires a commitment of at least 3 months.

Responsibilities:

• Develop and grow relationships with advertisers.
• Support daily operations and data organization for the CALM100 account team.
• Monitor and analyze campaign performance, recommending optimizations.
• Conduct competitive analysis to identify industry trends.
• Collaborate with Sales on pre-sale research and strategy.

Qualifications:

• Bachelor’s or Master’s degree (or completed coursework).
• Strong proficiency in Microsoft Excel or Google Sheets; SQL experience is a plus.
• Fluency in Korean and English required.
• Understanding of digital advertising, especially in e-commerce.