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 current dimension

Potential for ongoing work and contract extension

📌 Medical Science Liaison (MSL) (Toronto)
🏢 Alignerr
📍 Toronto