Front-End Developer

London, England, gb April 15, 2026 Full Time

We are looking for a Front-End Developer with 3+ years’ experience to support the delivery of digital assets across email, HTML5 display advertising, and WordPress platforms.

This is a hands-on, production-focused role suited to someone confident in execution, able to work at pace, and comfortable operating within a regulated (ABPI-compliant) environment.

Key Responsibilities

Email development

  • Build responsive HTML email templates across major clients (Outlook, Gmail, mobile)
  • Adapt and version email campaigns efficiently
  • Ensure consistent rendering, usability, and performance
  • Support testing and deployment (including platforms such as Veeva where required)

HTML5 banner production

  • Develop HTML5 display ads from supplied creative
  • Optimise assets for platform specifications (CM360, programmatic, publishers)
  • Produce multiple formats and sizes across campaigns
  • Package files correctly for trafficking

WordPress development

  • Build and maintain WordPress pages, landing pages, and content hubs
  • Create reusable templates for content (PDFs, videos, resources)
  • Ensure responsive, user-friendly builds

Design adaptation

  • Translate design files (Figma, Adobe Creative Suite) into accurate builds
  • Support rollout and resizing of campaign assets
  • Maintain consistency across channels

Compliance & quality assurance

  • Work within ABPI-compliant frameworks
  • Ensure correct implementation of prescribing information, references, and disclaimers

About the Business Division:
This role is part of ONEHealth Communications, a subsidiary of M3 Inc., which is a specialist Healthcare Communications agency working in partnership with our clients to deliver end-to-end marketing services across three key areas of Media Buying, Creative and Content and Email, currently employing a team of 32. This is supported by Data4NHS, providing one of the largest GDPR compliant email databases of Healthcare Professionals (HCP) in the UK.​

    Essential

    • 3+ years’ experience in a front-end or digital production role
    • Strong HTML5 and CSS3 skills
    • Experience building responsive emails
    • Experience producing HTML5 banners
    • Working knowledge of WordPress

    Desirable

    • Experience in healthcare or regulated environments
    • Familiarity with platforms such as Veeva
    • Exposure to ad serving tools (e.g. CM360)
    • Basic JavaScript or animation knowledge

    Personal Attributes

    • Strong attention to detail
    • Good time management and ability to handle multiple projects
    • Clear communication with cross-functional teams
    • Proactive and solution-oriented mindset
    • Comfortable working in a fast-paced environment

    About M3 EU:

    M3 EU is at the forefront of healthcare innovation, offering digital solutions across healthcare, life sciences, pharmaceuticals, and more. Since our inception in 2000, we’ve seen remarkable growth, fuelled by our mission to utilize the internet for a healthier world and more efficient healthcare systems.

    Our success is anchored in our trusted digital platforms that engage physician communities globally, facilitating impactful medical education, precise job placement, and insightful market research. M3 EU prides itself on a dynamic and innovative work environment where every team member contributes to global health advancements.

    Joining M3 EU means being part of a dedicated team striving to make a significant difference in healthcare. We provide a unique opportunity for you to be at the cutting edge of healthcare innovation, shaping the future in a meaningful career. Embrace the chance to drive change with M3 EU.

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