Medical Science Liaison (MSL)

Medical Science Liaison (MSL) — AI Training About The Role Your clinical knowledge is more valuable than ever — and not just in the field. We're looking for experienced Medical Science Liaisons and medical affairs professionals to help train and validate AI systems designed to understand and communicate complex biomedical information. At Alignerr, we partner with the world's leading AI research teams and life-science organizations to build cutting-edge AI grounded in real scientific expertise. As an MSL contributor, your ability to interpret clinical data and translate it into clear, accurate communication will directly shape how AI handles medical and scientific content. 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 HCP communication to assess and improve AI outputs Validate biomedical narratives and flag errors, misrepresentations, or gaps in scientific reasoning Provide structured feedback on how well AI communicates complex medical information to healthcare professionals Support the development of AI systems that handle clinical, regulatory, and medical affairs content Who You Are Background in medical affairs, clinical research, or scientific communications Proven experience engaging healthcare professionals with evidence-based information 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 Detail-oriented with a commitment to scientific accuracy Nice to Have Experience with data annotation, content evaluation, or quality review workflows Familiarity with AI tools or working in technology-adjacent roles Background across multiple therapeutic areas Why Join Us Work at the intersection of life science and frontier AI technology Fully remote and flexible — work on your own schedule Contribute to meaningful projects that shape how AI understands medicine Collaborate with expert teams across the globe Freelance perks: autonomy, variety, and the satisfaction of applying deep expertise in a new dimension Potential for ongoing work and contract extension

Review and evaluate AI-generated medical content for scientific integrity and accuracy. Provide structured feedback to improve how AI communicates complex biomedical information to healthcare professionals.

Requires a background in medical affairs, clinical research, or scientific communications with experience engaging healthcare professionals. Must be proficient in interpreting clinical publications and regulatory materials.

• Autonomy • Variety of projects • Flexible schedule

Identified from the job description. Confirm important requirements above.

• Clinical Data Interpretation
• Medical Communication
• AI Training
• Content Evaluation
• Biomedical Narrative Validation
• Clinical Trial Analysis
• Regulatory Material Interpretation
• Scientific Reasoning
• Data Annotation
• HCP Communication

• Science & Research
• Healthcare
• Technology
• Data & Analytics
• Software

Minimum education

Master’s degree

Minimum experience

2+ years

Apply by

Sep 3, 2026

Posting language

English

Working hours

40 hours per week

Location requirements

Country, Toronto, Ontario, Canada

Seniority

Entry level