Mobile Engineer (Kotlin Multiplatform) Location: Onsite/Hybrid (London) Our client is on a mission to change people's lives for the better through wellness. They are transforming into a social wellness organisation, empowering people to improve their physical, mental, social, and nutritional wellbeing through exceptional, holistic experiences. They are creating a luxury, inclusive, wellness environment, blending cutting edge tech with meaningful human experiences. As part of this future, they're consolidating their global mobile app ecosystem and have a need for several Mobile Engineers to help lead the way. This is a rare chance to join a growing central engineering function building a globally scalable mobile platform across multiple countries. As a Senior Mobile Engineer, you'll take ownership of complex technical areas, deliver high-impact features, and establish best practices across a Kotlin Multiplatform (KMP) ecosystem. You'll work cross-functionally with Engineering Leads, Product, Design, QA, and Backend teams to build outstanding mobile experiences for millions of users across Android and iOS.

Experience

• Experienced software engineering experience, with strong mobile focus.
• Lead the design, build, and delivery of complex mobile features using Kotlin Multiplatform.
• Influence sprint planning, estimation, and technical direction for larger delivery areas.
• Champion clean architecture, maintainable code, and robust testing practices.
• Conduct high-quality code reviews and elevate engineering standards across the team.
• Drive end-to-end delivery: design - build - test - release - support.
• Partner with Back End teams to ensure robust, scalable integrations.
• Improve app reliability, performance, observability, and maintainability.
• Enhance CI/CD tooling, automation, and release processes.
• Lead investigations into complex production issues and implement preventive solutions.
• Collaborate with Product and Design on technical solutions and feasibility.
• Contribute to and produce strong documentation, improving team knowledge sharing.
• Hands-on expertise with cross-platform/shared codebases - ideally Kotlin Multiplatform.
• Strong understanding of mobile architecture, modularisation, and design patterns.
• Excellent experience integrating mobile apps with Back End APIs and services.
• Strong experience with unit testing and automated testing approaches.
• Proficient with Git, code review culture, and collaborative engineering workflows.
• Strong debugging, problem-solving, and communication skills.
• Direct experience delivering shared KMP modules for both Android & iOS.
• Experience with CI/CD pipelines, release management, crash analytics & monitoring.
• Background in consumer apps, subscription products, lifestyle/wellness platforms.

This is a permanent role based in central London with a requirement of 2-3 days in the office. Salary range is dependent on experience as we are hiring for different levels.

Please note you will receive an automated response advising you that we have received your CV.

Morgan Philips Group is a global talent solutions business that disrupts conventional thinking in executive search, recruitment and talent consulting. We operate in over 18 markets in Europe, North & South America, Asia, and the Middle East & Africa. We understand that the future is digital and social, so we embrace the latest technology, including video ads and CVs, as well as social recruiting. Our innovative services are tailored to the new world of work yet we do not lose sight of the fact that employees be they existing and potential are ultimately human beings.

We are committed to ensuring that all job applicants are treated equally, without discrimination because of gender, sexual orientation, marital or civil partner status, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.