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 ...