Medical Science Liaison (MSL)

Alignerr Corp.; United States; Remote; USD 83,000 - 124,000; Part time

Benefits offered by this job

Fully remote

Flexible hours

Contract-to-extend opportunities

Job summary

Alignerr Corp. is seeking an experienced Medical Science Liaison (MSL) to train and validate AI systems in the life sciences. You will review medical content, validate scientific accuracy, and help shape how AI communicates healthcare information.

This remote, hourly contract offers 10–40 hours per week. Ideal candidates have a background in medical affairs or clinical research, familiar with clinical data and regulatory materials, and can translate complex data into clear language.

Qualifications

• Medical affairs or clinical research background required.
• Ability to interpret clinical publications and trial data.
• Excellent written and verbal communication in English.

Responsibilities

• Review AI-generated medical and clinical content for accuracy.
• Apply clinical trial data and regulatory materials to validate outputs.
• Identify errors or gaps in scientific reasoning in AI responses.
• Provide structured expert feedback to improve biomedical communication.
• Support development of high-quality medical datasets for training AI models.
• Work independently and asynchronously on your own schedule.

Job description

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 the life sciences. Your expertise in translating complex clinical data into clear, actionable insights is exactly what's needed to ensure AI gets medical science right.

This is a unique opportunity to apply your MSL skill set in a cutting-edge AI context — reviewing medical content, validating scientific accuracy, and helping shape how AI communicates healthcare information.

• 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 accuracy, clarity, and scientific integrity


• Apply your expertise in clinical trial data, medical evidence, and regulatory materials to validate AI outputs


• Identify errors, misrepresentations, or gaps in scientific reasoning within AI-generated responses


• Provide structured, expert feedback that helps AI systems better communicate biomedical information


• Support the development of high-quality medical datasets used to train and improve AI models


• Work independently and asynchronously on your own schedule

Who You Are

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


• Experience engaging healthcare professionals in a field-based or externally facing role (MSL, clinical educator, scientific advisor, or similar)


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


• Skilled at translating complex medical information into clear, accurate language


• Detail-oriented with a commitment to scientific accuracy


• No prior AI or data annotation experience required

Nice to Have

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


• Familiarity with AI or machine learning applications in life sciences


• Advanced degree in a biomedical or clinical field (PharmD, MD, PhD, or equivalent)

Why Join Us

• Work on meaningful AI projects at the intersection of life science and cutting-edge technology


• Fully remote and flexible — work on your own schedule, from anywhere


• Freelance autonomy with the opportunity to collaborate with top AI research teams globally


• Contribute expertise that directly improves how AI handles medical and clinical information


• Potential for ongoing work and contract extension