Senior AI Engineer (Android)

<p><strong>About the Role</strong></p>
<p>As a <strong>Senior Applied AI Engineer (Android)</strong> 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.</p>
<p>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.</p>
<h2><strong>Role Responsibilities</strong></h2>
<ul>
<li><strong>Drive Platform Engineering & Release Synchronization:</strong> 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.</li>
<li><strong>Define Golden Standards:</strong> Design scalable multi-module architectures, SDK/framework integrations, and reusable design system components. Establish rigorous standards for accessibility (a11y), security, and runtime performance.</li>
<li><strong>Leverage AI Acceleration:</strong> Integrate LLM-assisted workflows, AI coding tools, and automated testing utilities into everyday engineering tasks to boost delivery speed and efficiency.</li>
<li><strong>Enable R&D Adoption:</strong> Partner directly with pilot teams and cross-functional stakeholders to guide, test, and drive the seamless adoption of new SDLC practices.</li>
</ul>
<h2><strong>Required Qualifications</strong></h2>
<ul>
<li><strong>Android Architecture & Depth:</strong> Expert-level mastery of Kotlin, Jetpack Compose, modern architecture patterns (MVVM/MVI), Coroutines, and Flow. Demonstrated experience architecting multi-module libraries and SDKs.</li>
<li><strong>Modern CI/CD & Testing Infrastructure:</strong> 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).</li>
<li><strong>Pragmatic AI Application:</strong> Practical familiarity with AI development tools, efficient prompt crafting, and choosing the right model architectures to optimize mobile engineering workflows.</li>
<li><strong>Systems Mindset & Leadership:</strong> Proven track record of evaluating how platform changes ripple across teams. Ability to articulate technical direction clearly and guide senior peers through adoption.</li>
</ul>
<h2><strong>Why Join Us?</strong></h2>
<ul>
<li><strong>High-Leverage Engineering Impact:</strong> Your architectural decisions and tooling improvements will empower 600+ engineers across the entire global R&D organization.</li>
<li><strong>Generous Growth & Well-being:</strong> €1,000 annual self-development allowance, clear career progression pathways, and dedicated study time. Private healthcare (Luxmed) and Headspace subscriptions are fully covered.</li>
<li><strong>Vibrant Kraków Work Culture:</strong> Modern hybrid setup with a fully stocked office, catered daily lunches, weekly community breakfasts, and top-tier Apple hardware.</li>
</ul>