Senior Mobile Engineer; KMP

Overview

HEY THERE
At Yazio, our product squads are the engines that drive our mission: helping people lead healthier lives. We're looking for a product-minded Senior Mobile Engineer to join one of our core squads and build the features that empower millions of users on their wellness journey.

As a key member of a cross-functional team, you'll partner closely with your Product Manager, Engineering Manager and Designer. You will be a vital voice in shaping our product, leveraging our Kotlin Multiplatform (KMP) stack to deliver elegant, high-impact solutions for both iOS and Android users.

This role is 100% remote and open to candidates based in Germany, Spain, Portugal or the U.K.

Your mission is to translate user needs and product vision into robust, high-quality code that powers a world-class user experience. You will own the technical execution within the squad, living best practices and helping the entire team.

• Own Features End-to-End. Take ideas from a technical design to a polished, deployed feature. Write clean, maintainable code, ensure high test coverage and monitor the impact of your work in production.
• Partner with Product and Design. Be a key contributor to the "why," provide technical insights, weigh trade-offs and help shape a roadmap that is ambitious and achievable.
• Champion Technical Excellence. Be a steward of our codebase, manage technical debt, improve performance and drive the adoption of modern practices within our Kotlin Multiplatform architecture.
• Elevate the Team Around You. Mentor other engineers, lead by example with thoughtful code reviews, improve team processes and share knowledge to help everyone grow.

We're looking for a seasoned engineer who is passionate about the craft but even more passionate about the impact their code has on users.

• Deep Expertise in Modern Mobile Development. Significant experience building native mobile apps on Android (Kotlin, Jetpack Compose). Experience with iOS development (Swift, SwiftUI) is a plus, along with willingness to expand ownership across both ecosystems. KMP experience is a big plus.
• A True Product Engineer. Obsessed with the user experience and the "why" behind what you're building. Comfortable with product metrics and driven to see your work make a measurable impact.
• Pragmatic and Results-Oriented. High standards for code quality but know when to make pragmatic trade-offs to ship value to users. See technical debt as a portfolio to be managed, not a moral failing.
• A Collaborative Force Multiplier. Thrive in a team environment. Give and receive feedback graciously and believe mentoring others and improving shared tools are essential parts of your role.
• Excellent Communicator. Can clearly articulate complex technical ideas to both technical and non-technical partners, ensuring everyone is aligned.
• Experience with Kotlin Multiplatform is a massive plus, but a strong foundation in native development and a passion for learning are most important.

• Kotlin Multiplatform (Up to the View Model)
• Compose
• SwiftUI
• Dagger / Anvil

• An exciting product with millions of users in over 150 countries, driven by our mission to transform the world through healthy eating
• A remote-first setup: work 100% from home, join a co-working space, or work abroad for several weeks per year
• 30 vacation days to relax and recharge, plus 5 child sick days if your little one needs you
• A focus-driven culture that values efficiency over long hours - no overtime expectations, and if it happens, you get that time back!
• A high-impact environment where your work drives real change - short decision-making processes and no micromanagement
• A team culture where ambition and balance go hand in hand, supported by strong…