Medical Science Liaison (MSL)

Alignerr Corp.; Portugal; Remote; EUR 55,000 - 124,000; Part time

Benefits offered by this job

Fully remote

Flexible schedule

Global collaboration

Freelance perks

Job summary

Alignerr seeks experienced Medical Science Liaisons and clinical science professionals to help evaluate and improve AI systems trained on biomedical content. You will review and validate AI-generated medical information, ensuring accuracy and regulatory alignment, while providing clear expert feedback to enhance AI outputs.

The role is remote, hourly, and flexible, with 10–40 hours per week. Ideal candidates have strong medical affairs or scientific communications backgrounds and can work

Qualifications

• Background in medical affairs, clinical research, or scientific communications.
• Hands-on experience engaging healthcare professionals in field-based or externally facing roles.
• Strong ability to interpret clinical trial data, medical literature, and regulatory materials.
• Familiarity with data annotation, content evaluation, or quality review workflows is a plus.

Responsibilities

• Review and evaluate AI-generated medical and clinical content for accuracy, clarity, and appropriateness.
• Validate biomedical information against current clinical evidence, trial data, and regulatory standards.
• Identify errors, misrepresentations, or gaps in AI-generated scientific narratives.
• Provide structured expert feedback to improve quality and reliability of AI outputs in medical contexts.
• Apply HCP communication skills to assess whether clinical information is conveyed safely and effectively.
• Work independently and asynchronously on your own schedule.

Skills

Medical affairs

Clinical research

Scientific communications

HCP engagement

Data interpretation

Education

Advanced degree in life sciences (PharmD/MD/PhD)

Tools

Regulatory materials

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 healthcare content. Your expertise in clinical data, medical evidence, and scientific communication will directly shape how AI understands and conveys complex medical information — making a real impact on the future of health-focused AI.

• 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


• Validate biomedical information against current clinical evidence, trial data, and regulatory standards


• Identify errors, misrepresentations, or gaps in AI-generated scientific narratives


• Provide structured expert feedback to improve the quality and reliability of AI outputs in medical contexts


• Apply your HCP communication skills to assess whether clinical information is conveyed effectively and safely


• Work independently and asynchronously on your own schedule

Who You Are

• Background in medical affairs, clinical research, or scientific communications


• Hands-on experience engaging healthcare professionals in a field-based or externally facing role


• Strong ability to interpret clinical trial data, medical literature, and regulatory materials


• Comfortable evaluating scientific content quality at scale


• Rigorous attention to detail and commitment to accuracy


• No prior AI experience required

Nice to Have

• Prior experience as an MSL, clinical educator, or scientific advisor


• Familiarity with data annotation, content evaluation, or quality review workflows


• Advanced degree in a life science, pharmacy, medicine, or related field (PharmD, MD, PhD, etc.)

Why Join Us

• Work on cutting-edge AI projects with leading 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 critical medical information


• Leverage your scientific expertise in an exciting new domain


• Potential for ongoing work and contract extension