Medical Science Liaison (MSL)

Alignerr Corp.; Rio de Janeiro; Remote; BRL 276,000 - 415,000; Part time

Benefits offered by this job

Autonomy

Global collaboration

Flexible schedule

Job summary

Alignerr is seeking experienced Medical Science Liaisons and clinical communications professionals for a remote, flexible contractor role focused on AI training in biomedical content.

You will review, validate, and refine AI-generated medical information, ensuring scientific accuracy and clear communication for healthcare professionals while working asynchronously on your own schedule.

Qualifications

• Experience in medical affairs, clinical research, or scientific communications.
• Proven experience engaging healthcare professionals in field-based or externally facing roles.
• Strong ability to interpret clinical data, peer-reviewed publications, and regulatory documents.

Responsibilities

• Review and evaluate AI-generated medical and clinical content for scientific accuracy, clarity, and context.
• Validate how AI systems interpret clinical trial data, medical literature, and regulatory materials.
• Develop and assess scientific communication outputs tailored to healthcare professional audiences.
• Identify errors, gaps, or misleading language in AI-generated biomedical content.
• Provide structured expert feedback to improve AI model quality and scientific integrity.
• Work independently and asynchronously on your own schedule.

Skills

Medical affairs experience

HCP engagement

Clinical data interpretation

Clear written communication

Attention to detail

Job description

Medical Science Liaison (MSL) — AI Training

About The Role

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

This is a remote, flexible contractor role designed for working professionals who want to contribute their domain expertise to cutting-edge AI research.

• 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 appropriate context
• Validate how AI systems interpret clinical trial data, medical literature, and regulatory materialsDevelop and assess scientific communication outputs tailored to healthcare professional audiences
• Identify errors, gaps, or misleading language in AI-generated biomedical content
• Provide structured expert feedback to improve AI model quality and scientific integrity
• Work independently and asynchronously on your own schedule

Who You Are

• Background in medical affairs, clinical research, or scientific communications
• Proven experience engaging healthcare professionals (HCPs) in a field-based or externally facing role
• Strong ability to interpret clinical data, peer-reviewed publications, and regulatory documents
• Clear, precise written communication skills
• Detail-oriented with a commitment to scientific accuracy
• Prior experience as an MSL, clinical educator, or scientific advisor strongly preferred

Nice to Have

• Experience with data annotation, content evaluation, or AI quality review workflows
• Familiarity with medical information systems or evidence synthesis
• Background in pharmacology, oncology, rare disease, or other therapeutic areas

Why Join Us

• Work on cutting-edge AI projects at the intersection of life science and artificial intelligence
• 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
• Potential for ongoing work and contract extension