Senior / Principal Medical Writer

CompanyX4 Life Sciences

LocationLondon Area, United Kingdom

Posted At1/20/2026

UK Visa Sponsorship Analytics

Occupation Type

Authors, writers and translators

Occupation Code Skill LevelMedium Skilled

Sponsorship Salary Threshold

£41,700 (£21.38 per hour)

Standard minimum applies

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Description

Job Title: Senior / Principal Medical Writer

Location: London - Hybrid/ potential remote

About the Role:

We are seeking an experienced Senior or Principal Medical Writer to join a leading medical communications agency. This is a senior-level role, offering the opportunity to work on a wide variety of scientific and medical communications projects across multiple therapeutic areas.

The successful candidate will have a strong scientific background, proven experience in medical writing, and the ability to deliver high-quality content for diverse audiences. You will work collaboratively with internal teams and clients, providing guidance and expertise to ensure accuracy, clarity, and compliance.

Key Responsibilities:

Develop, review, and edit scientific content for a range of materials, including publications, congress content, and digital communications.
Ensure content is scientifically accurate, clear, and meets regulatory and industry standards.
Collaborate with multidisciplinary teams, including account managers, medical experts, and clients.

Mentor and support junior writers as required.

Contribute to project planning, timelines, and quality assurance processes.

Requirements:

Advanced degree in life sciences, medicine, pharmacy, or a related field.
Extensive experience within medical communications or pharmaceutical settings.
Excellent written and verbal communication skills.
Ability to manage multiple projects and deadlines effectively.

Benefits:

Collaborative, supportive, and flexible working environment
Professional development and career progression opportunities
Discretionary bonus scheme

If interested, apply below or pop me a message on LinkedIn - Mollie Kent | X4 Life Sciences.