Principal Web Developer – Data Visualization & Application Development in Maidenhead

Principal Web Developer – Data Visualization & Application Development in Maidenhead

Maidenhead Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Biogen, Inc.

At a Glance

  • Tasks: Design and develop impactful web applications and data visualisations for clinical trials.
  • Company: Join a leading pharmaceutical company focused on innovation and collaboration.
  • Benefits: Enjoy a competitive salary, hybrid work model, and opportunities for professional growth.
  • Other info: Work in a dynamic environment with a focus on continuous learning and emerging technologies.
  • Why this job: Make a real difference in drug development by transforming complex data into user-friendly tools.
  • Qualifications: Strong web development skills in React.js and Node.js; experience in user testing.

The predicted salary is between 60000 - 80000 £ per year.

As a Principal Developer within the Data Visualization and Application Development (DVAD) team, you will design and deliver high‑quality applications and data visualizations that support clinical trial processes. Working in a collaborative and innovative environment, you will create robust, intuitive, and impactful web applications using modern technologies such as React.js and Node.js. You will transform complex clinical and operational data into tools that drive efficiency and enhance drug development outcomes. The role requires a high degree of independence, technical strategy contribution, architecture evaluation, and problem solving. You will act as a technical expert, guiding others and shaping best practices aligned with the Software Development Life Cycle (SDLC). You will engage with users and stakeholders, understand requirements, communicate complex concepts clearly, and ensure solutions are user‑centered, accessible, and provide meaningful business value. This is a hybrid role requiring 50% of each week to be spent on site at the offices in Maidenhead.

What You’ll Do

  • Design, develop, and enhance web applications and data visualizations for clinical trial environments
  • Evaluate technical architectures and make informed development decisions
  • Develop solutions using modern web technologies (React.js, Node.js)
  • Build responsive, user‑friendly interfaces using modern UI and CSS principles
  • Use Git/GitHub for version control and collaborative development
  • Partner with stakeholders to deliver tools aligned to user needs; conduct requirements gathering, user testing, and ensure user‑centered design and accessibility
  • Actively incorporate user feedback to enhance tools and share learnings across the team
  • Stay current with emerging technologies and explore responsible use of AI in development

Who You Are

  • Innovative and curious developer with a strong passion for building applications and visualizations that translate complex data into meaningful insights
  • Thrive in collaborative environments while working independently on complex challenges
  • User‑focused with a strong ability to understand business needs and translate them into effective technical solutions
  • Communicate clearly with both technical and non‑technical audiences and build trusted relationships with stakeholders
  • Possess a continuous learning mindset, staying ahead of industry trends and motivated by making a tangible impact in clinical and data‑driven environments

Required Skills

  • University degree in Computer Science or related field, or equivalent experience
  • Strong expertise in web development (React.js, Node.js), preferably within the pharmaceutical industry
  • State management patterns and performance optimization
  • Complex component architecture / modular design
  • DRY front‑end architecture
  • Responsive UI development
  • Utility‑first CSS architecture (a plus)
  • Strong knowledge of Git/GitHub for version control
  • Strong problem‑solving skills with the ability to handle complex technical challenges
  • Experience in user testing
  • Good verbal and written communication skills
  • Ability to work independently and collaboratively

Preferred Skills

  • Understanding of clinical trial roles and processes, including knowledge of GxP/GCP
  • Familiarity with PHP, relational databases such as MySQL, and general data engineering practices
  • Strong R knowledge, including Shiny, Markdown, and package management
  • Experience with data platforms such as Snowflake or Databricks
  • Code testing (unit tests, load tests, etc.)
  • Experience in user‑centered design, requirements gathering, and web accessibility
  • Experience working in small, high‑impact product teams
  • Interest or experience in AI‑supported development practices

Job Level Management

Equal Opportunity Statement

All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, marital status, race, color, national origin, ancestry, ethnicity, religion, age, veteran status, disability, genetic information or any other basis protected by federal, state or local law.

Biogen is an E‑Verify Employer in the United States.

Principal Web Developer – Data Visualization & Application Development in Maidenhead employer: Biogen, Inc.

At Biogen, we pride ourselves on being an exceptional employer, particularly for the Principal Web Developer role in our Data Visualization and Application Development team based in Maidenhead. Our collaborative and innovative work culture fosters creativity and independence, allowing you to make a tangible impact on clinical trial processes through cutting-edge web applications. We offer robust employee growth opportunities, a commitment to user-centered design, and a supportive environment that values continuous learning and the responsible use of emerging technologies.

Biogen, Inc.

Contact Details:

Biogen, Inc. Recruitment Team

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We think you need these skills to ace Principal Web Developer – Data Visualization & Application Development in Maidenhead

React.js
Node.js
Web Development
State Management Patterns
Performance Optimization
Complex Component Architecture
Modular Design

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Biogen, Inc..

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Biogen, Inc. and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Biogen, Inc.

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Biogen, Inc. uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.