Senior Staff Mobile Engineer at Market-leading health-tech platform

Senior Staff Mobile Engineer Company Description

Market-leading health-tech platform

Job Description

You will be the foundational technical leader responsible for designing, building, and launching high-performance consumer mobile applications across iOS and Android. This role bridges e-commerce and wellness intelligence, requiring deep React Native expertise to create a world-class ecosystem. You will translate complex product requirements into elegant features that drive global health engagement.

Location

London, UK

Why this role is remarkable

• Lead the architecture of a category-defining mobile application from the ground up for a high-revenue consumer platform.
• Join a mission-led, rapidly scaling business at the forefront of AI-driven wellbeing and personalized health technology.
• Influence the long-term technical roadmap and international expansion strategy alongside a high-caliber engineering leadership team.

What you will do

• Lead the technical design and delivery of cross-platform mobile applications using React Native and native Swift/Kotlin.
• Establish scalable architectural patterns for state management, networking, and component reusability across the mobile stack.
• Manage the end-to-end CI/CD pipeline, including automated testing, performance monitoring, and App Store deployments.

The ideal candidate

• 5+ years of experience deploying high-scale consumer-facing mobile applications to both Apple and Google stores.
• Expert proficiency in React Native with the ability to bridge native modules and optimize hybrid performance.
• Strong background in product-focused delivery, collaborating with UI/UX teams to iterate on engagement-driving features.