Founder's Associate Intern

About Cellbyte

At Cellbyte, we’re on a mission to transform how new medicines reach patients. Our AI-native platform empowers Pharma Commercial teams to cut through complexity, analyze previously fragmented data in seconds, and automate high-stakes workflows.

In just a few months, we’ve gone from early pilots to being trusted by global pharma leaders, closing enterprise deals, and scaling profitably with double-digit month-over-month growth. We build fast and iterate closely with customers to make something people want.

You’ll be joining a fast-growing startup at the exciting intersection of AI and Life Sciences. We're backed by Y Combinator, and have recently raised a Seed round from top-tier investors to fuel our next phase of global expansion. Life is too short not to build something truly impactful, so join us on our mission to accelerate access to life-saving medicines.

About the role

In short: own the day-to-day of our marketing and content, and help a fast-growing startup run smoothly. (Full-time, 6-month internship, in our Munich office.)

• Keep our website fresh and converting - rebuild where needed, turn AI-assisted drafts into production-ready pages, and improve SEO / GEO performance.
• Run our company LinkedIn and help our founders show up as pharma thought leaders.
• Level up our product newsletter, which goes out to all Cellbyte users, many of whom work for Top 20 pharma companies, innovative biotech companies, and top-tier consultancies.
• Design on-brand assets and support sales deck design and formatting (Claude Design, Canva, Powerpoint).
• Bring a numbers-driven mindset - measure campaign performance, content engagement and conversion rates, and use the data to improve.
• Help us show up at conferences and events - materials, booth and logistics, plus the travel and coordination around them.
• Keep things moving and make our Munich office a great place to host customers, talent and investors - pitching in on the variety of tasks that come with an early-stage startup.

You might be a fit if…

• You have great taste and high standards - you love marketing, content and branding, and want everything Cellbyte puts out, online and offline, to look top-notch.
• You understand marketing as an important pillar of building and scaling a fast-growing company.
• You're a capable writer who can research a topic, draft with AI tools, and sharpen it through feedback - you don't need to be a pharma expert on day one.
• You're highly organized and like turning many moving pieces into a steady rhythm, happy to own channels end-to-end (LinkedIn, newsletter) and ship fast.
• You're energized by a high-variety startup environment and happy to jump in beyond marketing when it helps the team.

What you can expect…

• A small, talent-dense team working in person in Munich.
• An opportunity to tackle meaningful, complex problems alongside ambitious teammates who challenge and support each other to grow.
• A fast-moving, high-ownership environment where excellence, creativity, and resourcefulness are the standard - not the exception.
• Firsthand experience in building and scaling a startup - perfect for anyone who wants to become a founder down the line.
• A competitive salary.
• A cozy office, centrally located in Munich.