Medical Science Liaison (MSL) — AI Training

About The Role
We're looking for experienced Medical Science Liaisons and clinical science professionals to help train and validate AI systems being developed for life-science and medical applications. Your expertise in translating complex clinical data into clear, accurate communication is exactly what's needed to make AI smarter, safer, and more scientifically sound. This is a fully remote, flexible contract role — work on your own schedule while making a meaningful contribution to cutting-edge AI research.
• Organization: Alignerr
• Type: Hourly Contract
•

Location:
Remote
• Commitment: 10–40 hours/week

What You'll Do
• Review and evaluate AI-generated medical and clinical content for scientific accuracy, clarity, and appropriateness for healthcare professional audiences
• Validate that clinical trial data, safety information, and medical evidence are correctly interpreted and communicated by AI models
• Identify errors, misrepresentations, or gaps in AI-generated scientific narratives and provide structured, actionable feedback
• Apply your MSL expertise to assess how well AI outputs reflect real-world medical affairs standards and HCP communication best practices
• Support data quality and annotation workflows to improve AI performance on biomedical and clinical tasks




• Work independently and asynchronously on task-based assignments Who You Are
• Background in medical affairs, clinical research, or scientific communications with direct experience engaging healthcare professionals
• Strong ability to interpret clinical publications, trial data, and regulatory materials
• Experience in a field-based or externally facing medical role — MSL, clinical educator, scientific advisor, or similar
• Comfortable evaluating scientific content for accuracy, completeness, and communication quality
• Detail-oriented, self-motivated, and able to work independently Nice to Have
• Prior experience with data annotation, content evaluation, or AI quality review workflows
• Familiarity with medical writing, publication planning, or regulatory submissions
• Advanced degree in a life science, pharmacy, medicine, or related field (PharmD, MD, PhD, or equivalent) Why Join Us
• Work on pioneering AI projects at the intersection of life science and artificial intelligence
• Fully remote and adaptable — set your own hours and work from anywhere
• Freelance perks: autonomy, variety, and collaboration with world-class research teams
• Expand your skillset by contributing to AI development in a high-impact domain
• Potential for ongoing work and contract extension

📌 Medical Science Liaison (Madrid)
🏢 Alignerr
📍 Madrid