Senior AI Engineer (Android)

Backbase; Kraków; Híbrido; PLN 240.000 - 360.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

€1,000 annual self-development</name>

Private healthcare (Luxmed)

Headspace subscriptions

Hybrid Kraków office

Descripción de la vacante

Backbase is seeking a Senior Applied AI Engineer (Android) to shape Android development across R&D, define standards, migrate release pipelines, and leverage AI tools to accelerate mobile delivery.

You will drive foundational changes—unifying release workflows and multi-module libraries—and influence the daily workflows of 600+ engineers. Hybrid Kraków office with strong focus on performance and security.

Formación

• Expert-level mastery of Kotlin, Jetpack Compose, and modern architectures (MVVM/MVI).
• Strong experience designing multi-module libraries and SDKs.
• Hands-on CI/CD with GitHub Actions, TDD, unit testing, and UI automation (JUnit/Mockito/Espresso).
• Familiarity with AI development tools, prompt crafting, and architecture choices for mobile work.

Responsabilidades

• Migrate mobile CI/CD pipelines from Bitrise to GitHub Actions and align Android releases with shared workflows.
• Define scalable multi-module architectures, SDK/framework integrations, and reusable design system components with accessibility and security in mind.
• Integrate AI-assisted workflows and automated testing into daily engineering tasks to speed delivery.
• Partner with pilot teams to guide adoption of new SDLC practices across R&D.

Conocimientos

Kotlin

Jetpack Compose

MVVM/MVI

Coroutines

Flow

Multi-module libraries

SDKs

GitHub Actions

TDD

Unit testing

UI automation

JUnit

Mockito

Espresso

AI tools

Prompt crafting

Model architectures

Systems thinking

Leadership

Herramientas

GitHub Actions

JUnit

Mockito

Espresso

Descripción del empleo

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.

Role Responsibilities

• Drive Platform Engineering & Release Synchronization: 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.
• Define Golden Standards: Design scalable multi-module architectures, SDK/framework integrations, and reusable design system components. Establish rigorous standards for accessibility (a11y), security, and runtime performance.
• Leverage AI Acceleration: Integrate LLM-assisted workflows, AI coding tools, and automated testing utilities into everyday engineering tasks to boost delivery speed and efficiency.
• Enable R&D Adoption: Partner directly with pilot teams and cross-functional stakeholders to guide, test, and drive the seamless adoption of new SDLC practices.

Required Qualifications

• 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.

Why Join Us?

• 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.