At a Glance
- Tasks: Build and maintain a cutting-edge iOS app for a revolutionary health platform.
- Company: Join Early, a forward-thinking company transforming healthcare with AI.
- Benefits: Competitive salary, equity, high ownership, and a chance to impact millions.
- Other info: Collaborate with a world-class team and shape the future of preventative healthcare.
- Why this job: Be part of an ambitious mission to improve lives through innovative technology.
- Qualifications: Strong iOS development skills, experience in regulated environments, and a passion for AI.
The predicted salary is between 70000 - 90000 £ per year.
Help Build the Future of Healthcare
At Early we're building a beautifully designed health platform that brings early detection of cancer, diabetes, heart disease and kidney disease into the home. It combines electrochemical sensing, hardware, software, AI, and behavioural science to help people understand and manage their health.
We're looking for an exceptional iOS Engineer to build the mobile experience at the heart of the Early ecosystem. This isn't a traditional app development role: we believe AI is fundamentally changing how software is built, and we want engineers who embrace that shift.
What You'll Do
- Build and maintain our native iOS app in Swift and SwiftUI, with modern concurrency
- Shape the architecture, performance, and quality of a consumer-grade health platform
- Work closely with designers, product managers, scientists, and backend engineers
- Integrate with connected hardware over Core Bluetooth, and surface insights through HealthKit
- Own features from concept through release and iteration
- Help define how AI-powered experiences reach users, and establish engineering best practices
- Contribute to Android development where beneficial
Our Engineering Philosophy
We're an AI-first team. We expect engineers to use modern AI tooling as a core part of their workflow, not an occasional assistant, to accelerate development, improve quality, and focus on meaningful problems. We use Claude Code extensively across product development, and successful candidates will be comfortable in an AI-assisted environment, experimenting with new tools and continuously improving how we build.
What We're Looking For
Essential
- Strong experience building native iOS apps, with excellent Swift and SwiftUI knowledge
- A track record shipping production apps used by real customers
- Experience with Health or another heavily regulated environment.
- Solid grasp of mobile architecture, testing, and performance optimisation
- Comfortable working across product, design, and engineering, with strong attention to craft
- Excited by AI-assisted development and comfortable using Claude Code
Desirable
- Android development (Kotlin / Jetpack Compose)
- Bluetooth, NFC, IoT, or connected devices
- Backend and/or startup experience
Why Join Early?
- You'll help build one of Europe's most ambitious consumer health products, moving quickly, shipping meaningful features, working directly with leadership, and shaping both the product and the engineering culture.
- Meaningful mission with the potential to improve millions of lives
- World-class team across design, engineering, science, and healthcare
- High ownership, autonomy, and influence from an early stage
- Competitive salary and meaningful equity
If you're excited about building exceptional software and helping reinvent preventative healthcare, we'd love to hear from you.
Senior iOS engineer in London employer: Early
At Early, we pride ourselves on being an exceptional employer that fosters a collaborative and innovative work culture in the heart of London. As a Senior iOS Engineer, you'll not only contribute to groundbreaking healthcare technology but also enjoy high ownership and autonomy in your role, alongside opportunities for professional growth within a world-class team. With a meaningful mission to improve lives and a competitive salary package, Early is the perfect place for those looking to make a real impact in the tech and health sectors.
StudySmarter Expert Advice🤫
We think this is how you could land Senior iOS engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with fellow engineers on 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 showcasing your iOS projects, especially those that highlight your experience with Swift and AI integration. A strong portfolio can make you stand out and give potential employers a taste of what you can do.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding mobile architecture. Practice common iOS interview questions and be ready to discuss how you've used AI tools in your development process.
✨Tip Number 4
Apply through our website! We love seeing candidates who are genuinely interested in joining our mission at Early. Tailor your application to reflect your passion for health tech and AI-assisted development, and let us know why you're excited about the role.
We think you need these skills to ace Senior iOS engineer in London
Some tips for your application 🫡
Show Your Passion for AI:We want to see your excitement for AI-assisted development! Make sure to highlight any experience you have with AI tools, especially in your previous projects. This will show us that you're ready to embrace the future of software development.
Tailor Your Application:Don’t just send a generic CV and cover letter. Take the time to tailor your application to our job description. Mention specific skills like Swift, SwiftUI, and any relevant experience in health tech. This helps us see how you fit into our vision.
Highlight Your Collaboration Skills:We’re all about teamwork here at Early! Make sure to mention any experiences where you’ve worked closely with designers, product managers, or other engineers. Show us that you can thrive in a collaborative environment.
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. Plus, it shows us you’re keen to join our team!
How to prepare for a job interview at Early
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in Swift and SwiftUI, as these are crucial for the role. Brush up on your knowledge of mobile architecture and performance optimisation, and be ready to discuss how you've applied these skills in past projects.
✨Showcase Your AI Enthusiasm
Since this role is all about AI-first development, come prepared to talk about your experience with AI tools like Claude Code. Share examples of how you've integrated AI into your workflow and how it has improved your development process.
✨Demonstrate Cross-Functional Collaboration
Highlight your ability to work closely with designers, product managers, and backend engineers. Prepare anecdotes that showcase your teamwork skills and how you’ve contributed to successful projects through collaboration.
✨Prepare for Real-World Scenarios
Expect questions about building apps in regulated environments like healthcare. Think of specific challenges you’ve faced and how you overcame them, especially regarding user privacy and data security.
