Senior Mobile Engineer (Food Tracking)

Yazio

5d • Remote

About The Position

We are looking for a Senior Mobile Engineer to join the Food Tracking squad at Yazio. This team builds the core experience of our product, including daily food tracking, AI-driven insights, and features used by millions every day. The role involves leveraging a Kotlin Multiplatform (KMP) stack to deliver high-impact solutions for iOS and Android users. You will be part of a cross-functional team, partnering closely with Product Managers, Designers, and Analysts. This role is 100% remote and open to candidates based in Germany, Spain, Portugal, or the U.K.

Requirements

• Significant experience building native mobile apps on Android with Kotlin and Compose, ideally with KMP.
• Experience on iOS with Swift and SwiftUI is a huge plus.
• Willingness to expand ownership across both iOS and Android ecosystems.
• Track record in organizing delivery of features end-to-end.
• Comfortable using AI tools to automate daily workflows and achieve results while maintaining a high bar of quality and safety.
• Pragmatic approach to development, knowing how to build the smallest piece fast to achieve results, and prioritizing effectively.
• High standards for code quality.
• Obsessed with user experience and the 'why' behind building features.
• Comfortable with product metrics and driven to see work make a measurable impact.
• Excellent communication skills: ability to clearly articulate complex technical ideas to both technical and non-technical partners.
• Comfortable documenting technical topics in written form for peers.

Nice To Haves

• Experience integrating and shaping AI-driven features in production environments.

Responsibilities

• Own Features End-to-End: Take ideas from technical design to a polished, deployed feature. Responsible for writing clean, maintainable code, ensuring high quality, and monitoring the impact of work in production.
• Lead Migration to KMP: Assess, document, and plan the migration of complex domain from iOS/Android platform code to KMP-first code, while continuing to ship features.
• Integrate AI Features: Collaborate with the backend team to bring scalable AI-powered features to the app and evaluate best practices for a great user experience.
• Partner with Product and Design: Contribute to the 'why' and 'what' by assessing new technical areas, weighing trade-offs, and helping shape an ambitious yet achievable roadmap.
• Elevate the Team: Act as a mentor for other engineers, lead by example with thoughtful code reviews, and improve team processes proactively.

Benefits

• 30 vacation days
• 5 child sick days
• Remote-first setup (work from home, join a co-working space, or work abroad for several weeks per year)
• Focus-driven culture valuing efficiency over long hours (no overtime expectations, time off in lieu if it occurs)
• High-impact environment with short decision-making processes and no micromanagement
• Team culture where ambition and balance go hand in hand
• Fully covered company retreat
• Team meetups
• Virtual coffee breaks
• MacBook
• Monitor
• €1,000 annual learning budget
• Regular feedback and career development
• Truly international team with English as company language
• Shared commitment to growth and well-being
• Sunday Supplements
• Nilo Health

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed