· Careers · 3 min read
Growth Marketer
You will be the execution engine on the ground, shipping content and running experiments every day to build the public presence of a product designed to reach hundreds of millions of people.
You will be the execution engine on the ground, shipping content and running experiments every day to build the public presence of a product designed to reach hundreds of millions of people.
Onix is building Personal Intelligence: AI that belongs to you, protects your data, and helps you grow with guidance from real experts. We are working with world-class talent in health, wellness, and human performance. We have experienced advisors from top consumer companies guiding strategy. You will learn from them while owning day-to-day execution.
You are not here to set strategy or manage teams. You are here to write, ship, test, and learn. You will coordinate with external partners, support expert launches, and build momentum through consistent, high-quality output.
This role is for someone who has worked in B2C and UGC, and ideally health and wellness. You understand creator and influencer ecosystems, and know how to speak to an audience that cares deeply about self-improvement, clarity, and trust.
What You Will Do
- Write and publish daily: social posts, email sequences, short-form content, product announcements
- Coordinate with external partners on PR campaigns while owning day-to-day brand presence
- Support expert and influencer partnerships with content, positioning, and launch moments
- Run fast experiments across channels with clear hypotheses and kill criteria
- Own analytics and reporting. Know what works, cut what does not, document learnings
- Collaborate directly with founders on messaging, positioning, and GTM sequencing
You will have a seat at the table. You will move fast. You will ship constantly.
Who You Are
You have done this before at a fast-moving company in health, wellness, or consumer lifestyle. You understand creator ecosystems and have worked with or alongside talent and influencers. You write well and fast. You use AI tools, Canva, and analytics platforms without waiting for help. You are hungry to learn from experienced advisors while proving yourself through daily execution.
You have:
- Real experience in growth, content, or brand marketing at a wellness brand, health app, or creator-led company
- Worked with creators, influencers, or expert talent (even in a supporting role)
- A portfolio of content you wrote and shipped yourself (not just designed or coordinated)
- Deep understanding of audiences who care about self-improvement, personal growth, and wellbeing
- Proven ability to operate without a large team or extensive resources
You are:
- Low ego, high output
- Hungry to level up by learning from senior advisors
- Energized by execution, not meetings
- Happier shipping daily than perfecting strategy decks
- Restless when things move slowly
This Role is NOT For You If:
- You see yourself as a strategist first, executor second
- You need a team to get work done
- You are not comfortable writing and publishing daily without layers of approval
- You have no background in health, wellness, or creator-driven brands
- You are looking to transition into marketing
- You want a remote job
What Success Looks Like
- Consistent publishing cadence: daily social, weekly email, campaign beats around expert launches
- Measurable lift in inbound interest and qualified leads
- Tight coordination with external partners and expert talent
- Clean, documented experiment log with learnings fed back to GTM
- Brand voice that feels warm, credible, and distinctly Onix
How to Apply
Email hello@onixai.ai with:
- 3 examples of content you wrote and shipped in the last 6 months (links or attachments)
- 1 paragraph on your experience working with creators, influencers, or expert talent
- 2 sentences on how you would introduce Personal Intelligence to a health-conscious audience

