Senior Mobile Engineer

Are you excited about building intelligent, high-performance mobile apps that bring real-world AI experiences to users in the field?

We're looking for a Senior Mobile AI Engineer to help shape the next generation of mobile applications — combining native development, cross-platform architecture, and AI integration.

About the Role

In this role, you'll design and develop AI-powered mobile experiences that provide real-time assistance, automated data capture, and predictive insights.

You'll work across iOS, Android, and Kotlin Multiplatform (KMP) environments, embedding advanced AI features into user-friendly applications that perform flawlessly — even in challenging offline conditions.

This position blends deep mobile engineering expertise with hands-on experience integrating large language models (LLMs) and on-device AI.

What You'll Do

• Integrate AI capabilities and LLMs (OpenAI, Claude, Gemini) into native mobile apps for real-time reasoning and assistance.
• Implement on-device AI using Core ML (iOS) and TensorFlow Lite (Android) to ensure reliable offline performance.
• Lead the migration to Kotlin Multiplatform (KMP), building shared codebases that maintain platform-specific UI quality in SwiftUI and Jetpack Compose.
• Design intelligent mobile workflows such as voice-to-text, image recognition, and predictive automation.
• Optimize app performance for field conditions — ensuring low latency, efficient caching, and minimal resource usage.
• Build intuitive, responsive UIs that deliver smooth, high-quality interactions across devices.
• Collaborate closely with AI, backend, and product engineers to deliver measurable outcomes for end users.
• Participate in agile rituals, share best practices, and contribute to continuous improvement initiatives.

What You Bring

• 4–6 years of experience in mobile development (iOS and/or Android).
• Proven track record of shipping high-quality apps with outstanding user experience.
• Solid knowledge of Kotlin, Swift, and platform SDKs (Android Studio, Xcode).
• Experience or strong interest in Kotlin Multiplatform (KMP) for shared codebase development.
• Hands-on experience integrating AI/ML features or APIs into mobile applications.
• Understanding of Core ML, TensorFlow Lite, and mobile AI orchestration frameworks (LangChain, custom pipelines).
• Strong foundation in MVVM, MVI, or Clean Architecture, dependency injection (Hilt/Dagger, Koin), and reactive programming (Combine, Kotlin Flow, RxSwift).
• Experience building offline-first architectures with intelligent synchronization and caching.
• Strong problem-solving mindset and the ability to design for complex, real-world use cases.

Nice to Have

• Experience with computer vision (OCR, object detection) or AR (ARKit, ARCore).
• Background in field-service, construction, or InsurTech applications.
• Familiarity with geospatial data, mapping, or 360° camera integrations.
• Contributions to open-source mobile or AI projects.
• Understanding of accessibility and inclusive mobile design standards.

Why Join

• Build AI-native mobile apps that are used daily by professionals in the field.
• Lead and shape a cutting-edge Kotlin Multiplatform (KMP) migration.
• Work with the latest mobile and AI technologies — from Core ML and TensorFlow Lite to LangChain and modern LLM APIs.
• Collaborate in cross-functional squads focused on measurable user outcomes.
• Be part of an environment that values innovation, autonomy, and continuous learning.

Auch wenn du nicht alle Anforderungen erfüllst, ermutigen wir dich, dich zu bewerben.

Wir freuen uns auf deine Bewerbung

pplwise fördert aktiv ein vielfältiges und inklusives Umfeld, das die Individualität jedes Kandidaten unterstützt. Wir ergreifen affirmative Maßnahmen, um Chancengleichheit im Bewerbungsprozess sicherzustellen, unabhängig von Nationalität, ethnischer oder nationaler Herkunft, Hautfarbe, Religion, Behinderung, Geschlecht, sexueller Orientierung oder Geschlechtsidentität.

Über pplwise

pplwise unterstützt führende, schnell wachsende Unternehmen in ganz Europa dabei, ihre Wachstumsziele zu erreichen. Unsere Dienstleistungen umfassen Recruiting as a Service und Executive Search, mit einer Spezialisierung auf Technologieunternehmen in Wachstumsphasen.

Wir arbeiten mit börsennotierten Unternehmen, Unicorns sowie zahlreichen Startups und Scale-ups zusammen, die von führenden Venture-Capital-Firmen finanziert werden.

Gegründet im Jahr 2021, ist pplwise in über 20 Ländern in Europa tätig und verfügt über ein Team von mehr als 30 talentierten Talent Partnern, die ehrgeizige Tech-Unternehmen bei der Bewältigung ihrer Wachstumsphasen unterstützen.