Medical Science Liaison (MSL)

Alignerr; Miami (FL); Remote; USD 83,000 - 124,000; Part time

Benefits offered by this job

Remote work

Flexible schedule

Contract extension possible

Job summary

Alignerr is seeking experienced Medical Science Liaisons and clinical science professionals to help evaluate and improve AI systems trained on biomedical content. Your scientific expertise will shape how AI understands, communicates, and reasons about medical information.

This remote hourly contract offers 10–40 hours per week, flexible scheduling, and the opportunity for ongoing work as AI projects evolve.

Qualifications

• Background in medical affairs, clinical research, or scientific communications.
• Experience engaging healthcare professionals or interpreting clinical trial data.
• Strong ability to read and critically evaluate medical literature, regulatory materials, and clinical publications.
• Prior experience in a field-based or externally facing medical role (MSL, clinical educator, scientific advisor) preferred.

Responsibilities

• Review and evaluate AI-generated clinical and biomedical content for scientific accuracy and clarity.
• Identify errors, unsupported claims, or misleading medical information in AI outputs.
• Validate that clinical data, safety information, and narratives are represented correctly.
• Provide structured expert feedback to improve AI model performance in medical domains.
• Translate complex clinical evidence into clear, well-reasoned assessments.
• Work independently and asynchronously on your own schedule.

Skills

Medical affairs background

Clinical research

Scientific communications

Attention to detail

Education

Advanced degree in life sciences or related field

Job description

Medical Science Liaison (MSL) - AI Training

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

At Alignerr, we partner with the world's leading AI research teams and life-science organizations to build AI systems grounded in real-world scientific expertise. This is a rare opportunity to apply your MSL skills in a completely new arena - without leaving your field.

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

What You'll Do

• Review and evaluate AI-generated clinical and biomedical content for scientific accuracy, clarity, and appropriateness
• Identify errors, unsupported claims, or misleading medical information in AI outputs
• Validate that clinical data, safety information, and scientific narratives are represented correctly
• Provide structured, expert feedback to help improve AI model performance in medical domains
• Translate complex clinical evidence into clear, well-reasoned assessments
• Work independently and asynchronously on your own schedule

Who You Are

• Background in medical affairs, clinical research, or scientific communications
• Experience engaging healthcare professionals or interpreting clinical trial data
• Strong ability to read and critically evaluate medical literature, regulatory materials, and clinical publications
• Prior experience in a field-based or externally facing medical role - MSL, clinical educator, scientific advisor, or similar
• Detail-oriented with a commitment to scientific integrity
• No prior AI experience required

Nice to Have

• Experience with data annotation, data quality review, or evaluation frameworks
• Familiarity with pharmacovigilance, medical writing, or health economics content
• Advanced degree in life sciences, pharmacy, medicine, or a related field (MD, PharmD, PhD)

Why Join Us

• Work on cutting-edge AI projects with top research labs and life-science organizations
• Fully remote and flexible - work on your own schedule
• Freelance perks: autonomy, variety, and global collaboration
• Contribute to meaningful work that improves how AI handles medical and scientific knowledge
• Potential for ongoing work and contract extension
• Gain firsthand exposure to how advanced AI systems are built and validated