iOS Engineer

Industry: HealthTech / AI / Consumer Wellness

About Us

We’re a fast-moving HealthTech company building the next generation of AI-powered wellness tracking. Our iOS app connects biometric data, lifestyle habits, and smart recommendations to help users make better everyday health decisions. We already integrate with leading devices and services, and we’re expanding the team with an iOS Engineer who can independently build high-quality SwiftUI features, contribute to architecture decisions, and help us scale our consumer HealthTech product. This role is ideal for someone who has shipped production iOS features, enjoys working across product and engineering, and wants to deepen their experience with HealthKit, wearable integrations, third‑party SDKs, subscriptions, analytics, crash monitoring, and modern mobile infrastructure.

What You’ll Do

• Build and ship features for the 360Me iOS app.
• Write clean, maintainable, and testable Swift code while actively contributing to code reviews to ensure high engineering standards across the codebase.
• Help scale the iOS app architecture by contributing to modularization, dependency management, and scalable engineering patterns as the product evolves.
• Maintain a strong quality culture through unit and UI testing while supporting the reliability and efficiency of CI/CD pipelines.
• Collaborate cross-functionally with Backend Engineers on API design, Product Managers on roadmap alignment, and Designers to deliver intuitive, high-quality user experiences.

Must-Have Qualifications

• Right to work in the UK
• 3 to 5 years of iOS development experience
• Hands‑on experience building production apps with Swift, deep knowledge of the iOS framework and SwiftUI
• Demonstrates the ability to collaborate effectively with cross‑functional teams.
• Strong understanding of RESTful API integration and experience collaborating with backend engineers on API design and implementation.
• Hands‑on experience with agile development practices, CI/CD workflows, and pair programming.
• A strong focus on user experience, usability, and interface quality, with an eye for building polished and intuitive products.
• Strong problem‑solving skills with a proactive and analytical mindset.
• Ability to analyse complex problems, design scalable solutions, break work into manageable deliverables, and execute independently.
• Commitment to writing clean, maintainable, and testable code, with genuine pride in engineering craftsmanship.
• A pragmatic, business‑aware mindset that balances engineering excellence with speed and efficiency in fast‑moving environments.
• Self‑motivated and proactive, with the confidence to take ownership of a domain and drive initiatives with minimal supervision.
• Comfortable working in‑office in London

Bonus / Preferred Experience

• Published an app on the App Store or built a substantial portfolio project
• Experience with Apple HealthKit, wearable data SDK integrations (e.g., Oura, Withings, Garmin), or health‑related APIs.
• Familiarity with Realm, Core Data, or another local storage solution
• Experience with subscriptions, in‑app purchases, and platforms such as RevenueCat.
• Familiarity with bug tracking, crash reporting, or monitoring tools such as Sentry or Firebase Crashlytics
• Awareness of privacy, security, health data regulations (HIPAA/GDPR) and best practices.

What You’ll Get

• A meaningful role in a mission‑driven HealthTech product
• The opportunity to own important iOS features end‑to‑end
• Competitive salary + bonus/equity
• In‑office team culture with remote flexibility
• Monthly wellness and tech stipends
• The latest Apple tools and wearable devices
• A collaborative team with a bias toward action, quality, and fast iteration

We encourage applications from all backgrounds — we’re looking for thoughtful engineers who care about health, user experience, and building meaningful technology.

Expected compensation range £40-90k, depending on experience & candidate fit.