Senior Mobile Engineer - Remote (KMP & AI Features)

Yazio; Guillena; On-site; EUR 90,000 - 120,000; Full time

Benefits offered by this job

30 vacation days

5 child sick days

€1,000 annual learning budget

MacBook and monitor

Fully remote / remote-first

Company retreats

Job summary

Yazio is seeking a Senior Mobile Engineer to join the Food Tracking squad, focusing on Kotlin Multiplatform to deliver features across Android and iOS. The role is 100% remote and open to candidates in Germany, Spain, Portugal, or the U.K., with cross-functional collaboration across Product, Design, and Analysts.

You will own features end-to-end, lead migration to KMP, and integrate AI-powered capabilities, while mentoring teammates and shaping a practical, ambitious roadmap.

Qualifications

• Expert in modern mobile development with Kotlin/Compose; iOS Swift/SwiftUI is a plus.
• End-to-end ownership of features from idea to production.
• Experience integrating AI-powered features in production environments.
• Pragmatic with a focus on clean, high-quality code.
• Product-driven mindset with strong user-centric focus.
• Excellent communicator across technical and non-technical stakeholders.

Responsibilities

• Own Features End-to-End from design to deployment.
• Lead Migration to KMP-first code while shipping features.
• Integrate AI features with backend teams for scalable UX.
• Collaborate with Product and Design to shape ambitious, achievable roadmaps.
• Mentor engineers and improve team processes with thoughtful code reviews.

Skills

Kotlin Multiplatform

Android Kotlin

Swift/SwiftUI

AI feature integration

Cross-functional collaboration

Tools

Ktor

SQLDelight

kotlinx.coroutines

Metro DI

Job description

Yazio is seeking a Senior Mobile Engineer to join the Food Tracking squad, focusing on Kotlin Multiplatform to deliver features across Android and iOS. The role is 100% remote and open to candidates in Germany, Spain, Portugal, or the U.K., with cross-functional collaboration across Product, Design, and Analysts.

You will own features end-to-end, lead migration to KMP, and integrate AI-powered capabilities, while mentoring teammates and shaping a practical, ambitious roadmap.