Senior Product Designer (Design System)

Ready to revolutionize healthcare making it faster and more accessible than ever before

How we started:

Founded in 2013 by Dwayne DSouzaHeliosXwas built on a simple but powerful idea: healthcare should be easier to access faster to receive and centred around the individual. From day one weve grown without external funding; scaling profitably through technology disciplined execution and deep medical expertise. What started as a challenger idea has become one of the most significant healthcare platforms operating globally today.

Where we are now:

Weve earned the trust of millions of people worldwide through category-leading products and well-known brands including MedExpress Dermatica ZipHealth RocketRX and Levity. A key driver of our success is vertical integration; we operate our own manufacturing and proprietary products led by in-house medical teams researchers and pharmacists at the top of their fields.

In 2025 HeliosX treated more than 1.7 million patients globally and reached 781m in revenue representing 337% year-on-year growth and cementing our position as the clear market leader in the UK. That growth translates into real-world outcomes: our weight-loss treatments helped patients lose 8.5 million kilograms of excess weight in 2025 alone contributing to an estimated 1300 fewer cardiac events. This is growth with measurable life-changing impact at scale.

Today we operate across four international markets with successful launches in Germany and Canada and continued expansion in the US. We were also recently recognised in the Sunday Times Top 100 fastest-growing tech companies further validation of both our momentum and our ambition.

Where were going:

2026 is a step-change year. Our ambition is to reach 1.6bn in revenue expand from four to eight global markets and significantly broaden our condition and treatment portfolio. Over the coming years youll help shape HeliosX into a truly world-leading healthcare partner; one that combines scale speed and clinical rigour to redefine how personalised care is delivered. Joining HeliosX now means building systems teams and products that will define the next decade of digital healthcare and doing work that genuinely improves lives at global scale.

Theres never been a more exciting time to join HeliosX. Come be a part of making our dream of easier and faster healthcare a reality!

About the role:

As a Senior Product Designer at HeliosX you will play a pivotal role in shaping how we deliver intuitive accessible and scalable digital healthcare experiences to customers around the world.

This role goes beyond crafting polished interfaces. You will solve complex product challenges across regulated healthcare environments working closely with cross-functional partners to design experiences that are safe compliant and culturally relevant across multiple markets.

As a senior member of the design team you will lead high-impact initiatives champion design thinking across the organisation and help define what excellent digital healthcare design looks like at scale.

What youll be doing:

• Own and lead the end-to-end design process for complex ambiguous product initiatives ensuring tight alignment with core business strategy.
• Translate complex healthcare and regulatory needs into elegant inclusive and accessible user experiences across diverse global contexts.
• Partner with legal clinical and operations teams to ensure designs are regionally compliant and culturally relevant.
• Leverage user insights international UX research and data to inform design decisions and iterate on existing product flows for global audiences.
• Champion the HeliosX Design System ensuring it scales to meet the demands of our customer-facing features and services.
• Collaborate closely with Product Managers Engineers and Researchers to shape roadmaps and embed design deeply into the development lifecycle.
• Conduct UX audits and usability testing to continuously refine and improve the product.
• Mentor designers across the team through critiques coaching and knowledge-sharing - fostering a culture of high performance collaboration and curiosity.
• Contribute to evolving design practices and frameworks that make global expansion faster more consistent and more user-centred.

Who you are:

• 5 years of experience designing digital products with a proven track record in a Senior Product Designer or equivalent role.
• Experienced in designing for global markets with an understanding of localisation international UX best practices and regulatory healthcare constraints.
• Skilled in human-centred design discovery and prototyping with the ability to navigate complex product and compliance challenges.
• Strong visual and interaction design craft with mastery of tools like Figma and a deep understanding of accessibility standards (e.g. WCAG).
• A natural systems thinker who can see across the product ecosystem and design for scale and consistency.
• Comfortable in cross-functional fast-paced environments ideally within tech health tech or regulated industries.
• Confident working independently managing ambiguity and driving forward strategic design initiatives.
• An excellent communicator and collaborator who builds trust with engineers PMs clinicians and stakeholders across time zones.

Life at HeliosX

At HeliosX we want to improve healthcare for everyone and to do this we need a team of brilliant people who share that ambition. We are currently a diverse team of engineers scientists clinical researchers physicians pharmacists marketeers and customer care specialists committed to our mission - but we need more talented folks to join us if we want to achieve our global ambitions!

Aside from working with our all-star team here are the other benefits of coming on board:

• Generous equity allocations with significant upside potential
• 25 Days Holiday ( all the usual Bank Holidays)
• Private health insurance along with extra dental and eye care cover
• Employee Pension with Smart Pensions
• Enhanced parental leave
• Cycle-to-work Scheme
• Electric Car Scheme
• Free Dermatica and MedExpress products every month as well as family discounts
• Home office allowance
• Access to a Headspace subscription discounted gym memberships and a learning and development budget

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