Ads, content, data. One person. Orchestrated with AI.
At QJC, AI drafts the ad creative, the content, even the reports. Join us and make this method your own weapon.
What it means to work with Claude Code
Not abstract talk. We'll show you with real numbers.
Why QJC?
From 0 to 20,000 subscribers. Now we're scaling the formula — together with you.
AI drafts the ads. And the content.
From Meta, Google, and Naver ad creative to YouTube scripts and performance reports — AI writes the first draft, and people finish it. This is how we already work, every day.
0 → 20,000 Subscribers in 12 Months
Started with 0 subscribers in 2024 and reached 20,000. A cumulative 10,000+ online and offline learners and references from major corporations and public institutions back it up.
Direct Access to the CEO, Every Week
No middle management. Ad budgets get approved and content direction gets decided on the spot.
Open Positions
See what's open right now
Hiring Process
Simple and fast. From application to offer in under 2 weeks.
Application Review
We look at your portfolio and what you've built, not your résumé
Within 3 days
Take-Home Assignment
Solve one real marketing problem using AI tools
3 days
CEO Interview
A 1:1 conversation directly with CEO Sangrok Jung
1 hour
Final Onboarding
Onboarding starts — AI tool setup, together from day one
1 week after decision
What You Get
Things more important than money
Full AI Tool Coverage
From Claude Code to ad-creative generation tools — 100% coverage on every subscription your work needs
AI Marketing Workflow Training
Learn how to draft ad creative, content scripts, and reports with AI, hands-on. Real-world experience you can't get anywhere else
Direct CEO Mentorship
Work directly with the CEO — no middle management. Budgets and content direction get decided on the spot
Frequently Asked Questions
The most common questions before applying
careers.faq.items.0.answer
careers.faq.items.1.answer
careers.faq.items.2.answer
careers.faq.items.3.answer
careers.faq.items.4.answer
careers.faq.items.5.answer
Show us what you've built
“I started with 0 subscribers in 2024 and crossed 20,000 in 12 months. A small team wielding AI made that happen. Now I'm looking for a marketer to run this channel — this brand — with me.”
— Sangrok Jung, CEO of QJC
