At a Glance
- Tasks: Design and build engaging web interfaces using TypeScript, React, and modern frontend technologies.
- Company: Join HeliosX, a leading healthcare tech company revolutionising access to healthcare.
- Benefits: Generous equity, private health insurance, and flexible working options.
- Other info: Be part of a diverse team committed to improving global healthcare.
- Why this job: Make a real impact on people's lives while shaping the future of digital healthcare.
- Qualifications: 3+ years experience in web applications with TypeScript and React.
The predicted salary is between 56700 - 69300 £ per year.
Ready to revolutionize healthcare, making it faster and more accessible than ever before? Founded in 2013 by Dwayne D’Souza, HeliosX was built on a simple but powerful idea: healthcare should be easier to access, faster to receive, and centred around the individual. From day one, we’ve grown without external funding; scaling profitably through technology, disciplined execution, and deep medical expertise.
We’ve 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. 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.
2026 is another significant year for HeliosX. Our ambition is to surpass £1.1bn in revenue, continue expanding thoughtfully into new international markets and broaden our condition and treatment portfolio. As we scale, we're focused on building the technology, operational excellence and clinical capabilities that will support sustainable long-term growth.
About the role: We are looking for talented and experienced Senior Software Engineers to work on our range of successful eCommerce sites and pharmacy technologies, to help sustain our trajectory of rapid growth. Our stack is Next.js with TypeScript, Tailwind CSS and GraphQL, we build component libraries with Storybook and to share behaviour between our sites; and we use AI to enhance productivity. We operate in an Agile way and encourage innovative thinking in everything we do.
What you'll be doing:
- Design and build engaging, responsive web interfaces using TypeScript, React, and modern frontend technologies
- Collaborate closely with Growth, Product and Design to translate requirements into exceptional user experiences
- Own front-end feature delivery
- Contribute to our guilds, sharing knowledge and shaping practices across HeliosX
- Write clean, maintainable code with appropriate test coverage
- Participate in code reviews, providing thoughtful feedback to maintain high quality standards
- Continuously improve our products based on user feedback, data, and your understanding of the skincare domain
Who you are:
- You use AI to enhance productivity
- You have 3+ years of experience building modern web applications with TypeScript and React
- You have strong fundamentals in HTML5 and CSS3, with an eye for responsive, accessible design
- You're passionate about creating great user experiences
- You thrive in small, autonomous teams where you can take ownership and make an impact
- You're a strong communicator who collaborates effectively with Product, Design, and Clinical teams
- You care about code quality, but you're pragmatic and know when to ship versus when to perfect
- You're customer-focused and motivated by building products that genuinely help people
Nice to have:
- Familiarity with design systems and component libraries (Pebble, Radix UI, Storybook)
- Experience with Tailwind CSS or other utility-first CSS frameworks
- Knowledge of Next.js or other React meta-frameworks
- Previous experience in healthcare, telehealth, or DTC eCommerce
- Understanding of accessibility standards (WCAG)
- Experience working in high-growth startups
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 some of the other benefits you may be eligible for when coming on board:
- Generous equity allocations with significant upside potential
- Annual leave allowance alongside public holidays
- Private health insurance, along with pre-existing condition, dental, and eye care cover
- Pension scheme
- Enhanced parental leave
- Cycle-to-work scheme
- Electric car scheme
- Free Dermatica and MedExpress products every month, as well as family discounts
- Annual home working and L & D allowance
- Free Headspace subscription, employee assistance programme, and discounted gym memberships
Senior Software Engineer - Frontend employer: HeliosX
HeliosX is an exceptional employer, offering a dynamic work environment that champions innovation in digital healthcare. With a strong emphasis on professional development, our Remote GP & Digital Health Prescriber role provides opportunities for growth while enjoying benefits like private health insurance and a generous holiday allowance. Join us in making a meaningful impact on patient care from the comfort of your own home.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer - Frontend
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at HeliosX or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to HeliosX.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like HeliosX.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like HeliosX that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Software Engineer - Frontend
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 HeliosX.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at HeliosX 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 HeliosX
✨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 HeliosX 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.
