Principal Product Designer

Principal Product Designer

Full-Time 43200 - 72000 £ / year (est.) No working from home possible
Numan

At a Glance

  • Tasks: Lead the design vision for a personalised healthcare platform and enhance user experiences.
  • Company: Join Numan, a rapidly growing health tech company on a mission to empower individuals.
  • Benefits: Enjoy flexible working, generous holiday, health insurance, and personal development opportunities.
  • Other info: Diverse and inclusive workplace with excellent career growth and collaboration opportunities.
  • Why this job: Make a real impact in healthcare by shaping innovative design solutions for patients.
  • Qualifications: Extensive experience in product design and strong skills in UX and systems thinking.

The predicted salary is between 43200 - 72000 £ per year.

Join to apply for the Principal Product Designer role at Numan.

About Numan

Founded in 2018, we’ve already grown to be a 300+ team distributed across the globe, united by a singular mission: empowering people to take control of their health. Numan is transforming health: we’ve built a cutting‑edge platform that integrates diagnostics, medication, supplements, digital programmes, and doctor consultations, giving people the tools they need to maximise life. To deliver on our transformative mission, we are guided by our 5 company values: Patients first, Learn Fast, Own the quality, Succeed together, Care deeply. Backed by top‑tier investors, Numan is already having a positive impact on hundreds of thousands of patients here in the UK, and we want you to help us deliver this mission!

The role

Numan is evolving its platform into a personalised healthcare experience. At the centre of this shift is the Core Experience, which forms the foundation for every patient journey across our products and treatment pathways. We’re looking for a Principal Product Designer to guide the vision and approach for the Core Experience. This is a strategic and hands‑on individual contributor role, responsible for shaping the direction of design across the platform, strengthening quality, and helping develop how the design team works as it scales. You’ll work closely with the Design Director as a partner in thinking, supporting product vision, experience strategy, and the development of design practice at Numan.

You’ll be:

  • Setting the direction for the Core Experience to ensure clarity, consistency, and ease of use across multiple products and journeys.
  • Establishing design standards, frameworks, and patterns that enable the platform to grow in a coherent and sustainable way.
  • Guiding and supporting designers by offering thoughtful feedback and helping refine their approach and craft.
  • Working with colleagues across product, engineering, clinical, and research teams to shape priorities and explore options with evidence and insight.
  • Using research, data, and iterative methods to inform decisions and measure outcomes.
  • Helping strengthen design culture, ways of working, and collaboration across teams.
  • Ensuring the Core Experience supports a range of treatment pathways while allowing specialist teams to contribute effectively.

We’re looking for someone who has:

  • Extensive experience operating at Principal, Staff, or equivalent senior IC level in product‑led environments.
  • Experience shaping design across complex products or multi‑team ecosystems.
  • A strong foundation in systems thinking, platform‑level UX, and designing for scale.
  • The ability to work with senior partners across the organisation and influence the direction of work through clarity and reasoning.
  • A supportive mindset, helping elevate the quality of design across teams.
  • Strong capability across interaction design, visual design, information architecture, and service design.
  • Experience applying research and data to refine and evolve design solutions.

It’s a bonus if you have:

  • Experience working within healthcare or other regulated settings.
  • Experience developing modular systems, reusable frameworks, or early‑stage platform foundations.
  • Experience helping evolve design practices or shaping team processes.

Benefits include:

  • Share options.
  • 25 days holiday, plus bank holidays (increasing to 30 the longer you stay with Numan).
  • Health insurance with Vitality.
  • Enhanced maternity and parental leave.
  • Nursery benefit provided by YellowNest.
  • Employee assistance programme (access to therapy, financial planning and discounts).
  • Generous pension (includes both employee and employer contributions).
  • Flexible working options, including a dog‑friendly office in Farringdon.
  • Personal training and development budget via Learnerbly.
  • Wellhub membership, giving you access to over 2,000 locations in the UK.
  • Cycle to work scheme.
  • Season ticket loan.
  • Discount on Numan products for your friends and family.
  • Paid volunteering days.
  • An additional 2 weeks off once you reach your 5th anniversary with Numan.

Diversity at Numan

At Numan, people are at the heart of who we are. We recognise and value the unique perspectives and experiences that individuals from all backgrounds bring. We promote innovation and creativity, enabling us to tackle things from various viewpoints and are committed to equal opportunities and continuously strive to create a workplace where everyone feels respected, heard, and valued. Embracing diversity isn’t just our goal; it’s our strength, driving us towards a more inclusive future.

Location: London, England, United Kingdom

Principal Product Designer employer: Numan

Numan is an exceptional employer that prioritises the well-being and professional growth of its employees. With a collaborative work culture in Greater London, team members benefit from flexible working arrangements, comprehensive health insurance, and a generous pension plan, all while being empowered to make a meaningful impact in the digital health space. The company also invests in personal training budgets, ensuring that every employee has the opportunity to develop their skills and advance their careers.

Numan

Contact Details:

Numan Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Product Designer

Tip Number 1

Network like a pro! Reach out to folks in your industry, especially those at Numan. A friendly chat can open doors and give you insights that a job description just can't.

Tip Number 2

Show off your portfolio! When you get the chance to meet with hiring managers or team members, bring your best work along. Make sure it highlights your design process and how you tackle complex problems.

Tip Number 3

Prepare for the interview by understanding Numan's mission and values. Think about how your experience aligns with their goal of empowering people to take control of their health. This will show you're genuinely interested!

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re keen on being part of the Numan family right from the start.

We think you need these skills to ace Principal Product Designer

Product Design
User Experience (UX)
Systems Thinking
Interaction Design
Visual Design
Information Architecture
Service Design

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter for the Principal Product Designer role. Highlight your experience in product-led environments and how it aligns with Numan's mission to empower people in their health journey.

Showcase Your Design Process:We want to see how you think! Include examples of your design process, from research to final outcomes. This will help us understand your approach to creating user-centric solutions and how you can contribute to our Core Experience.

Emphasise Collaboration:At Numan, we value teamwork. Share experiences where you've worked closely with cross-functional teams, like product, engineering, or clinical staff. This will show us that you can thrive in a collaborative environment.

Apply Through Our Website:Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can't wait to see what you bring to the table!

How to prepare for a job interview at Numan

Know Numan Inside Out

Before your interview, dive deep into Numan's mission and values. Understand how they empower people to take control of their health and how the Core Experience plays a role in that. This will not only show your genuine interest but also help you align your design philosophy with theirs.

Showcase Your Design Process

Be ready to discuss your design process in detail. Prepare examples of how you've shaped design across complex products or multi-team ecosystems. Highlight your experience with systems thinking and platform-level UX, as these are crucial for the Principal Product Designer role.

Prepare Thoughtful Questions

Think of insightful questions to ask during the interview. Inquire about the current challenges Numan faces in evolving its platform or how they measure the success of the Core Experience. This demonstrates your strategic thinking and genuine interest in contributing to their mission.

Emphasise Collaboration

Since the role involves working closely with various teams, be sure to highlight your collaborative experiences. Share examples of how you've influenced design direction through teamwork and how you've supported other designers in refining their craft. This will showcase your supportive mindset and leadership potential.