Medical Science Liaison (MSL)

About The Role

We're looking for experienced Medical Science Liaisons and medical affairs professionals to help evaluate and improve AI systems built for life-science applications. Your clinical expertise will directly shape how AI understands, communicates, and reasons about complex biomedical data — making a real impact on the future of healthcare intelligence.

This is a fully remote, flexible contract role ideal for MSLs, clinical educators, and scientific advisors who want to apply their expertise in a new and exciting domain.

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

• Review and evaluate AI-generated medical and scientific content for accuracy, clarity, and clinical relevance
• Validate that clinical trial data, safety information, and medical narratives are correctly interpreted and communicated
• Identify errors, gaps, or misleading statements in AI outputs related to biomedical topics
• Provide structured expert feedback to improve AI model quality across life-science datasets
• Apply your experience communicating with healthcare professionals to assess whether AI-generated content meets real-world HCP standards
• Work independently and asynchronously on your own schedule

• Background in medical affairs, clinical research, or scientific communications
• Proven experience engaging or communicating with healthcare professionals (HCPs)
• Strong ability to interpret clinical data, medical publications, and regulatory materials
• Experience in a field-based or externally facing medical role — MSL, clinical educator, scientific advisor, or equivalent
• Detail-oriented with a commitment to scientific integrity
• No prior AI experience required

• Experience with data annotation, content evaluation, or quality review workflows
• Familiarity with AI or machine learning applications in healthcare or life sciences
• Advanced degree in medicine, pharmacy, life sciences, or a related field (MD, PharmD, PhD, or equivalent)

• Work on cutting-edge AI projects with leading AI research teams and life-science organizations
• Fully remote and flexible — work on your own schedule, anywhere
• Freelance perks: autonomy, variety, and global collaboration
• Contribute to meaningful work that shapes how AI handles medical knowledge
• Potential for ongoing work and contract extension