Principal Medical Writer

Location: London, UK (Hybrid – 3 days onsite)

Industry: Medical Communications / Pharmaceuticals

Employment Type: Full-time | Hybrid

About the Role

A leading global healthcare communications agency is seeking a highly experienced and strategic Principal Medical Writer to join their Medical team.

In this senior role, you will lead the development of scientifically rigorous, strategically aligned content across a range of therapeutic areas, while acting as a scientific and editorial lead for client accounts. You will play a central role in shaping project strategy, engaging directly with clients, and mentoring junior colleagues to ensure the delivery of impactful, compliant, and high-quality healthcare communications.

Core Responsibilities

• Lead the creation, review, and delivery of accurate, engaging scientific content across multiple formats and therapy areas.
• Act as the primary scientific and editorial contact for clients, providing strategic direction and consultation.
• Oversee the work of junior writers, offering guidance, feedback, and mentoring to support their development.
• Ensure all deliverables meet the highest standards of quality, compliance, and alignment with client brand strategies.
• Collaborate closely with client services and cross-functional teams to ensure seamless project delivery, on time and within budget.
• Manage multiple projects simultaneously, contributing to resource planning, budgeting, and revenue forecasting.
• Stay up to date with therapy area developments, industry trends, and regulatory guidelines, sharing insights with the team and clients.
• Contribute to internal initiatives, including training, CSR, and knowledge-sharing activities.

Requirements

• 5+ years of experience in Medical Writing within a medical communications agency
• Strong scientific background (life sciences degree required; MSc or PhD desirable).
• Proven track record in leading accounts and providing strategic scientific input.
• Excellent communication and interpersonal skills, particularly in client-facing settings.
• Outstanding attention to detail, with strong quality control and compliance knowledge.
• Ability to manage competing priorities and deliver under tight deadlines.
• Demonstrated experience in mentoring, managing, and developing junior team members.

What’s on Offer

• Hybrid working model (3 days onsite in London).
• Competitive salary with an attractive benefits package.
• Generous holiday allowance, increasing with service.
• Comprehensive health and wellbeing support.
• Opportunities for professional growth, training, and development.
• A collaborative, people-focused culture with long-term career progression.

If you are an experienced medical writer with proven leadership skills and a passion for translating complex science into impactful communications, this is an excellent opportunity to make a significant impact within a forward-thinking agency. Apply now to learn more.