Data Analyst Intern

Advertising, subscriptions and transaction fees each bring in a significant share of revenue. We run a marketplace with over 300,000 active sellers and fulfillment centres in four regions.

The program:

Tillerside Digital is hiring a Data Analyst Intern for Sep 2027. This role is about accuracy first. A wrong number in a report is worse than a late one. Remote internship with a team based in Detroit. The stipend is paid at the end of each month. You will need at least 4 hours of overlap with US Eastern time. We use Slack, Notion and Google Meet. Cameras on for team calls.

Responsibilities:

• Analyse funnel drop-offs and summarise findings in a one-page note
• Track marketing campaign results using Google Analytics 4 data
• Maintain the data dictionary and keep dashboard filters up to date
• Check numbers across sources and flag mismatches before reports go out
• Clean and merge data in Excel or Google Sheets using VLOOKUP, XLOOKUP and pivot tables
• Create charts and short slide decks for the monthly review call

What we're looking for:

• Based in South Korea for the duration of the internship
• Currently enrolled in a bachelor's or master's degree, graduating between December 2027 and June 2028
• Comfort with numbers and strong attention to detail
• Good Excel skills: pivot tables, lookups, conditional formatting and basic charts
• A sample dashboard or analysis project you can share
• Clear written English for reports and status updates
• Available 20 to 40 hours a week, Monday to Friday

Nice to have:

• Familiarity with DAX in Power BI
• Google Data Analytics or Microsoft PL-300 certification
• Python with pandas for data cleaning

What you get out of it:

• Presenting numbers in a way non-technical people can act on
• You will build at least one dashboard that managers use every week
• Certificate, letter of recommendation and flexible hours

Program dates: Sep 2027, 6 months.

Pay: ₩2,500,000 - ₩2,800,000 monthly

What we offer:

• Letter of recommendation
• Certificate of completion
• Online learning budget

Duration: 6 months. Start: Sep 2027.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Tillerside Digital.