Senior AI Engineer (Android)

Responsibilities

• Migrate mobile CI/CD pipelines from Bitrise to GitHub Actions, integrate Android releases into shared Champagne release workflows, and synchronize deployment chains with backend and frontend teams.
• Design scalable multi-module architectures, SDK/framework integrations, and reusable design system components. Establish rigorous standards for accessibility (a11y), security, and runtime performance.
• Integrate LLM-assisted workflows, AI coding tools, and automated testing utilities into everyday engineering tasks to boost delivery speed and efficiency.
• Partner directly with pilot teams and cross-functional stakeholders to guide, test, and drive the seamless adoption of new SDLC practices.

About the Role

As a

Senior Applied AI Engineer (Android) within our central Engineering Ops group, you will shape and modernize the Android development experience across R&D. You will operate as a domain expert, defining and driving engineering standards, migrating release infrastructure, and leveraging AI tools to accelerate mobile delivery.

Rather than working inside a single isolated feature squad, you will drive foundational changes—such as unifying release pipelines and establishing multi-module library standards—that directly impact the daily workflows of over 600 engineers.

Android Architecture & Depth

Expert-level mastery of Kotlin, Jetpack Compose, modern architecture patterns (MVVM/MVI), Coroutines, and Flow. Demonstrated experience architecting multi-module libraries and SDKs.

Modern CI/CD & Testing Infrastructure

Hands-on experience building and maintaining CI/CD pipelines (GitHub Actions). Strong commitment to test-driven development (TDD), unit testing, and UI automation (JUnit, Mockito, Espresso).

Pragmatic AI Application

Practical familiarity with AI development tools, efficient prompt crafting, and choosing the right model architectures to optimize mobile engineering workflows.

Systems Mindset & Leadership

Proven track record of evaluating how platform changes ripple across teams. Ability to articulate technical direction clearly and guide senior peers through adoption.

High-Leverage Engineering Impact

Your architectural decisions and tooling improvements will empower 600+ engineers across the entire global R&D organization.

Generous Growth & Well-being

€1,000 annual self-development allowance, clear career progression pathways, and dedicated study time. Private healthcare (Luxmed) and Headspace subscriptions are fully covered.

Vibrant Kraków Work Culture

Modern hybrid setup with a fully stocked office, catered daily lunches, weekly community breakfasts, and top-tier Apple hardware.