Creative Growth Specialist

Sincerely Yours is a fast-growing DTC skincare brand co-founded by Salish Matter, making skincare essentials for the next generation. Our products are derm-developed, barrier-friendly, and made specifically for developing skin: simple, effective, non-irritating, and free of the harsh stuff.

Creative is our single biggest growth lever, and our edge is how fast we can produce it, launch it, and learn from it. We are building our creative and growth engine in-house, and we move faster than anyone in our space.

Honestly, this is one of the most exciting jobs in digital right now, and one of the most important hires we will make this year.

You will own our paid media creative engine end to end: a scalable growth model grounded in data, iterated at speed, and executed all the way through. You generate ideas straight from performance data, produce high volumes of creative, get it live in minutes, read what works, and feed that straight back into the next round. You own the loop and the numbers behind it.

This is an AI-enabled role by default. We expect you to work like someone with a whole team of AI tools at your side, using them to make more and move faster than a normal team ever could. You also work hand in hand with a best-in-class in-house creative team, briefing them and building with them, and the best work comes out of that combination.

Most of all, we are hiring a person: someone seriously sharp, with a die-hard work ethic, who is genuinely great to work with. This is a small team doing big things, so how much you own comes down to how much you drive.

You will report to and work hand in hand with the Director of Growth & Digital, with a huge amount of mentorship, real ownership from day one, and the kind of learning curve you only get from running your own engine at a company moving this fast.

This is a genuine ownership role. From day one, this is yours to run:

• The creative engine. The roadmap, the testing calendar, and the concepts, angles, and hooks. You decide what we make next straight from the data, and you are trusted to run with it
• Production at speed. You turn ideas into high volumes of ads (static, UGC, and AI-generated) and get whole waves live in minutes, not days
• The numbers behind the creative. You own creative-level reporting, spot winners early, and turn what you learn into the next round. You always know what is working, what is not, and what is next
• A relentless testing loop. You keep the cycle running, feed each result straight into the next iteration, and push our win rate up over time. You are also first to test emerging ad formats and new AI tools to stay ahead of platform shifts
• The full paid journey. The ads and the landing pages they lead to. We run paid social and landing pages as one creative journey, and the whole thing is yours, not a side task

First and foremost, we are hiring a person, not a resume. We want:

• Seriously sharp. Someone who thinks fast, learns faster, and has real opinions backed by data
• A die-hard work ethic. You care, you move, and you get things done. This is a small team doing big things, so how much you own comes down to how much you drive
• Genuinely great to be around. Low ego, high energy, the kind of person the team feels lucky to have
• AI-native. You already live in AI-driven creative and reporting workflows, reach for them on instinct to make more and move faster, and are first to try the new thing
• Strong paid media and growth background.
• A creative brain for performance. You can look at an account and instantly have ten ideas for the next test, and you know why the winners won
• Data-driven and rigorous. You make creative calls from the numbers, and you know what a real result looks like
• Hands-on experience producing and shipping paid social creative at volume, ideally in DTC or ecommerce. You understand how media buying works, what the buying side needs from creative and why a test won or lost

You will own the creative growth engine for a brand where creative is the whole game, learn directly from the Director of Growth, and see your work go live at real scale quickly. We are growing fast, and this role sits right at the center of it. If you want to build something and truly own it, this is your sign to apply.