As of July we run at a +44% operating margin, and more than 10,000 businesses have signed up. We reached that in the seven months since launch. Thanks to the people who believed in that growth, we have also raised over KRW 500M from institutional investors.

The problem we are solving

Selling online is hard. You need a thumbnail to earn the click, a banner to run ads, a short-form video to be seen at all. Selling one product properly means the pile of content you have to make keeps growing.

Making all of it takes a designer, and a designer takes money and time. Well-funded companies can absorb that. Most manufacturers, brands and distributors cannot. So good products end up badly sold.

The time a seller should be spending goes into making a better product and talking to customers. In practice, a whole day disappears into designing marketing assets. We want to remove the repetitive work wedged in between, so everyone can focus on the core of their business. Creazy is the product that removes the content design bottleneck.

Creazy

Creazy started with product detail page design. Today it is becoming a design agent that produces the full range of marketing content online selling requires, including thumbnails, banners and short-form video.

Upload product information and photos, and it plans the selling points on its own and produces a design optimised for the product category. You can edit the result directly in the web editor or hand the edits to the AI in chat, and export as images, Figma files or a web page. What used to take a person all day now takes three minutes.

Where we are

Over 10,000 online distributors have signed up.
We averaged 62% month-over-month growth in the first half of 2026.
We have raised KRW 500M to date.

Building on design, our goal is an AI-native commerce builder that optimises and automates the entire online commerce workflow, through sourcing and distribution, and becomes the next generation Shopify.

Why this role exists

"This role takes what AI made to 80 and raises it to 100, then leaves the method behind with the team."

Alongside building Creazy, we run a business unit that produces and delivers marketing content for client companies directly. We have made over 300 product detail pages so far.

The two are not separate. The judgement calls we make while producing client content accumulate as Creazy templates and data, and what accumulates sets the speed of the next job. We are the harshest users of our own product.

So this role is a little different from the designer job you might picture. Rather than someone who draws each piece by hand from start to finish, we are looking for someone who raises AI output from 80 to 100 and leaves that process in a form the next person can repeat. The business unit has just laid the foundations of its data and systems. You will not only take work inside a fixed process, you will help shape the process itself.

What you will do

1. Design marketing content for clients

You understand the client's product and its selling points, and produce content that meets the brief. Product detail pages are the largest share, and banners, thumbnails and short-form are in scope too. Categories range from beauty to kitchenware to furniture.

2. Produce with AI tools

You generate a draft in Creazy, then swap images and rebuild the structure until it is ready to deliver. Less time drawing from scratch, more time judging and refining.

3. Review and manage external designers

You check the quality of work from external designers and give feedback. Saying precisely what is missing, in words, matters here.

4. Build reusable assets

You organise good references and recurring structures into something the team can reuse. Not work that ends with one person's taste, but assets that become the whole unit's speed. What you accumulate goes into Creazy templates and is used by over 10,000 distributors.

5. Widen the scope

You start with product detail pages, but your scope grows as the content Creazy handles grows. How far it goes is something we decide together as we work. We would rather not draw the line in advance.

How we work

There are no specs

Whoever notices something proposes it, and once we agree, that person builds it. Almost no time is spent waiting for approval.

We treat AI as a colleague, not a tool

That is why we cover top-tier AI subscriptions in full. We consider ourselves an AI-native team and get our highest productivity working alongside AI.

We think customer-first and obsess over the last 10%

As AI improves, 80% output has become common. What gets chosen now is the 95% output AI cannot produce in one click. There is no perfect design, but there are careful ones. We design for the sliver of quality customers can feel.

What you will have after joining

After 3 months: The AI content workflow is second nature, and you can carry a client project on your own.
After 6 months: The references and standards you organised have changed how fast the whole team works.
After a year: Not someone who makes content, but someone who designs how content gets made.

What we look for

You have actually produced marketing content such as product detail pages, banners and thumbnails.
You can look at a product and decide for yourself what to lead with to make it sell.
You work fluently in Figma.
You see AI generation tools as a colleague rather than a threat. You have used them, or will pick them up fast.
You can look at someone else's work and explain precisely, in words, what is missing.
You can talk to clients directly, pin down requirements and hold to a schedule.
You catch a 4px difference in spacing with your eye.

We do not look at years of experience. We do need a portfolio, because what you have made matters more than where you worked and for how long. It does not have to be professional work. Personal projects or content made for an imaginary product all count.

Nice to have

You have made content that actually sold, at an online seller or a commerce agency.
You have checked the conversion rate or revenue change your content produced.
You have used image generation tools in real work.
You can read HTML and CSS.

Conditions

Type: Full-time (paid 100% during the trial period as well)
Location: 96 Muhak-ro 49-gil, Dongdaemun-gu, Seoul (6 min walk from Sinseol-dong Station)
Schedule: Five days a week on site, flexible start between 9 and 10am
Compensation: Salary is negotiable based on ability. Performance bonuses are separate.
Benefits: Meals covered in full, top-tier AI subscriptions covered in full, flexible hours, budget for books and courses

Hiring process

Application → On-site interview → Offer discussion → 2-week team fit trial → 3-month probation → Full-time

Application: Send a resume and a portfolio together. We cannot review without a portfolio. We look at the marketing content work in your portfolio first.
On-site interview: Held at our office with everyone you would work with. We explain what problem we are solving and how, first. Ask us anything.
Offer discussion: We share the interview result and talk terms together.
2-week team fit trial: We do not think a few hours of conversation tells either side much. So we work together for two weeks. You are paid 100% for this period.
3-month probation: If both sides are happy after two weeks, we continue for three months. You are paid 100% for this period too. We decide together what you will own during this time.
Full-time: After three months you convert to a full-time role.

How to apply

Use the apply button below and send your resume together with your portfolio. For questions, reach us at contact@thermit.io.