Senior Mobile Engineer (Kotlin Multiplatform)

TL;DR

Senior Mobile Engineer (Kotlin Multiplatform): Building features that empower millions of users on their wellness journey, leveraging Kotlin Multiplatform (KMP) to deliver elegant, high-impact solutions for both iOS and Android users. Focus on technical execution, managing technical debt, improving performance, and driving the adoption of modern practices within the KMP architecture.

Location: Remote for candidates based in Germany, Spain, Portugal, or the U.K.

Company

hirify.global helps millions of users lead healthier lives through a product focused on wellness.

What you will do

• Own features end-to-end, from technical design to deployment, ensuring clean, maintainable code and high test coverage.
• Partner with Product and Design to provide technical insights and shape the product roadmap.
• Champion technical excellence by managing technical debt, improving performance, and adopting modern practices in Kotlin Multiplatform architecture.
• Mentor other engineers, leading by example with code reviews and improving team processes.

Requirements

• Deep expertise in modern mobile development on Android (Kotlin, Jetpack Compose).
• Experience with iOS development (Swift, SwiftUI) along with a willingness to expand ownership across both ecosystems.
• A true product engineer, obsessed with the user experience and driving measurable impact.
• Pragmatic and results-oriented, with high standards for code quality and effective technical debt management.
• Collaborative team player who gives and receives feedback graciously.
• Excellent communication skills to articulate complex technical ideas to both technical and non-technical partners.
• Experience with Kotlin Multiplatform is a significant plus.

Culture & Benefits

• Work 100% remotely from home or a co-working space, with options to work abroad for several weeks per year.
• 30 vacation days to relax and recharge, plus 5 child sick days.
• Focus-driven culture that values efficiency over long hours, with no overtime expectations.
• High-impact environment where your work drives real change, supported by short decision-making processes and no micromanagement.
• Annual learning budget of €1,000, plus regular feedback and career development.
• Truly international team with English as the company language, committed to growth and well-being.