Senior Android Engineer – Lead Mobile Platform & Growth

Jobgether; Poland; On-site; PLN 280,000 - 360,000; Full time

Benefits offered by this job

Fully remote within Europe

Portugal relocation sponsorship

Stock options

Full-time or independent contractor

Autonomy over Android architecture

Job summary

Jobgether, a partner company, is seeking a Senior Android Engineer based in Poland to own the Android app end-to-end—from architecture and performance to releases and roadmap execution. You will lead Android development within a small, autonomous team and influence the mobile roadmap and product experience.

You will mentor engineers, raise quality standards, and collaborate with product and growth to drive data-driven decisions in a remote-first environment across Europe.

Qualifications

• 5+ years of professional experience in native Android development.
• Strong proficiency in Kotlin, with ability to build and ship high-quality consumer Android apps.
• Hands-on experience with Jetpack Compose and traditional Android Views.
• Strong knowledge of Android frameworks, architecture patterns, and state-management approaches.
• Experience with Firebase, push notifications, Google Play Console, and Play Store deployment.
• Strong proficiency with Android Studio, automated testing frameworks, debugging and performance optimization.
• Experience monitoring and improving app stability, including crash analysis and performance monitoring.
• Previous experience leading, mentoring, or technically guiding other engineers.
• Ability to own ambiguous problems and work independently.
• Strong communication and collaboration across engineering, product, and growth.

Responsibilities

• Own the Android app end-to-end including architecture, direction, performance, releases, and roadmap execution.
• Establish and communicate the technical vision for mobile development while upholding high standards.
• Mentor mobile engineers and raise the level of Android quality and craft.
• Collaborate with engineering and product leadership to shape mobile strategy and priorities.
• Work with product and growth teams on features that improve acquisition, onboarding, engagement, and retention.
• Deliver a polished, native-feeling Android experience with smooth animations and responsive UI.
• Develop and ship features rapidly in a product-led growth environment with A/B testing.
• Instrument features, analyze results, and use data to continuously improve the product.
• Own the Android release process, including versioning, Play deployment, and app-store optimisation.
• Diagnose complex issues and proactively improve stability and performance.
• Help define the future structure of the mobile engineering function as products scale.

Skills

Android development

Kotlin

Jetpack Compose

Android Views

Crash analysis

Performance tuning

Leadership

Communication

Data-driven decisions

Remote collaboration

Java

iOS Swift

Tools

Firebase

Google Play Console

Play Store deployment

Android Studio

Testing frameworks

Job description

Jobgether, a partner company, is seeking a Senior Android Engineer based in Poland to own the Android app end-to-end—from architecture and performance to releases and roadmap execution. You will lead Android development within a small, autonomous team and influence the mobile roadmap and product experience.

You will mentor engineers, raise quality standards, and collaborate with product and growth to drive data-driven decisions in a remote-first environment across Europe.