Bactrix is an early-stage health-tech startup developing an AI-powered platform for antibiotic drug repurposing and antimicrobial resistance research.
We are looking for a motivated Marketing & Growth Intern to help strengthen our positioning, visibility and early-stage growth.
What you'll work on:
Developing and executing our marketing strategy
Creating content for LinkedIn and other digital channels
Supporting audience growth and community engagement
Researching healthcare, biotech and AI market trends
Identifying partnerships, accelerators and relevant events
Supporting outreach campaigns and performance tracking
Helping translate complex scientific concepts into clear content
Who we're looking for:
Currently studying marketing, business, communications, biotechnology or a related field at a Spanish university
Strong written English and communication skills (Spanish a plus)
Interest in health tech, biotechnology or artificial intelligence




Comfortable working independently in a remote startup environment
Creative, proactive and data-driven
Important:
This is an unpaid, remote internship intended exclusively for students enrolled at a Spanish university who require a curricular internship (prácticas curriculares) as part of their degree. A signed convenio de cooperación educativa from your university will be required before the internship can begin, and we'll register the placement with Social Security as required by Spanish law.
You'll receive practical startup experience, direct mentorship, meaningful ownership of projects and the opportunity to contribute to a mission-driven health-tech company.

To apply, please send your CV, availability, proof of enrollment, and a short explanation of why you're interested in Bactrix to [email protected].

📌 Marketing & Growth Intern – Compulsory University Placement (España)
🏢 Bactrix
📍 España