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- Tasks: Develop and maintain a dynamic fitness platform using cutting-edge technologies.
- Company: Join a fast-growing London-based fitness scale-up with a vibrant culture.
- Benefits: Competitive salary, equity options, remote work, and generous holiday allowance.
- Other info: Work in a dynamic environment with opportunities for professional growth.
- Why this job: Take ownership of impactful projects and shape the future of fitness technology.
- Qualifications: 5+ years full-stack experience with Node.js, Next.js, and React Native.
The predicted salary is between 40000 - 50000 £ per year.
About Solo60: A London-based fitness scale-up whose platform manages dynamic bookings, PT matching, and studio analytics.
Stack: React Native (Expo), Next.js, Supabase, Vercel/AWS, Stripe, GitHub Actions, Hex, Figma — with a growing IoT footprint across studios.
You'll be the second Full Stack engineer, reporting to the Tech Lead. Wide surface area, real ownership, and a direct line into product and commercial decisions. AI tooling (Claude Code is part of the daily workflow) makes that surface area manageable.
- Features end-to-end from design to production
- Integrate and maintain Stripe: subscriptions, webhooks, reconciliation, edge cases
- Own and improve CI/CD pipelines (GitHub Actions, static analysis, type checking, tests)
- Level up testing discipline: unit, integration, E2E (Playwright / Maestro)
- Use AI tooling as a force multiplier — build workflows, review output critically, raise the team's bar
- Write documentation that survives you: ADRs, runbooks, READMEs
Requirements:
- 5+ years full-stack with production Node.js, Next.js, and React Native
- Shipped mobile apps to both stores — including review rejections and staged rollouts
- Real production Stripe: webhooks, idempotency, retries, reconciliation
- Vercel experience: preview deployments, edge functions, environment management
- Designed and owned CI/CD pipelines with quality gates (SonarQube, CodeQL, or similar)
Salary: £40,000–£50,000 depending on experience, plus equity.
Remote anywhere in the UK or EU, UK business hours (9am–6pm GMT/BST). 28 days holiday including.
Full Stack Developer - Digital Developer employer: Solo60
Contact Detail:
Solo60 Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Developer - Digital Developer
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with other developers on platforms like LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio that highlights your best projects, especially those using Node.js, Next.js, and React Native. Make sure to include links to any apps you've shipped and document your process—this will impress potential employers.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding the tools mentioned in the job description. Practice common algorithms and system design questions, and don’t forget to showcase your experience with CI/CD pipelines and Stripe integrations.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to engage directly with us. Don’t hesitate to follow up after applying to express your enthusiasm!
We think you need these skills to ace Full Stack Developer - Digital Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Full Stack Developer role. Highlight your experience with Node.js, Next.js, and React Native, as well as any relevant projects you've worked on.
Showcase Your Projects: Include links to your previous work or GitHub repositories. We want to see what you've built! If you've shipped mobile apps or worked with CI/CD pipelines, make sure to mention those achievements.
Be Clear and Concise: When writing your cover letter, get straight to the point. Explain why you're a great fit for the role and how your experience aligns with our tech stack. Keep it engaging but professional!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team.
How to prepare for a job interview at Solo60
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, like Node.js, Next.js, and React Native. Brush up on your experience with Stripe and CI/CD pipelines, as these will likely come up during the interview.
✨Showcase Your Projects
Prepare to discuss specific projects where you've shipped mobile apps or integrated complex systems. Highlight any challenges you faced, especially with review rejections or staged rollouts, and how you overcame them.
✨Demonstrate Problem-Solving Skills
Be ready to tackle hypothetical scenarios or coding challenges that may be presented. Use AI tooling examples to illustrate how you’ve improved workflows or raised team standards in previous roles.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s tech stack, team dynamics, and future projects. This shows your genuine interest in the role and helps you gauge if it’s the right fit for you.