Senior Flutter Engineer: Multi-View Android Engine (Hybrid)

EPAM Systems; Kraków; Hybrid; PLN 190,000 - 270,000; Full time

Benefits offered by this job

Hybrid by design

Opportunity to work abroad

Relocation support

Stock Purchase Plan

Health insurance

English classes

Well-being programs

Job summary

EPAM Systems is seeking a Senior Flutter Engineer to join a hybrid team in Kraków, Wrocław, or Gdańsk. You will extend Flutter's Android embedding to support multi-view and windowing across devices and XR environments.

You will collaborate with internal teams and the open-source community to evolve Flutter's engine, optimize performance, and ensure stable integration with plugins and platform components.

Qualifications

• 3+ years of experience with Flutter internals and engine-level development.
• Deep understanding of Android platform architecture, lifecycle, and native APIs.
• Knowledge of Java/Kotlin and familiarity with C++ code interfacing in Flutter's engine.
• Experience implementing multi-window or multi-instance features on Android.
• Proficiency in performance profiling, debugging, and rendering optimizations in Flutter apps.
• Familiarity with open-source collaboration and version control (Git).
• Fluent English communication skills for cross-team and community interactions (B2 level or higher).

Responsibilities

• Implement multi-view and windowing support in Flutter's Android embedding layer.
• Extend the platform to handle multiple simultaneous views across devices and environments.
• Incorporate community designs such as multi-view-on-android-ios into Flutter's Android codebase.
• Integrate emerging Android Windowing APIs for various device categories, including Traditional Android, Aluminium OS environments, and Android XR.
• Collaborate with Flutter engine maintainers and Google's open-source community.
• Ensure stable integration across Flutter engine components and plugins.
• Conduct rigorous testing and performance optimization for new windowing functionality.
• Contribute to architecture documentation and engineering proposals for long-term maintainability.

Skills

Flutter internals

Engine-level development

Android platform architecture

C++ interfacing

Java/Kotlin

Open-source collaboration

English communication (B2)

Tools

Git

Job description

EPAM Systems is seeking a Senior Flutter Engineer to join a hybrid team in Kraków, Wrocław, or Gdańsk. You will extend Flutter's Android embedding to support multi-view and windowing across devices and XR environments.

You will collaborate with internal teams and the open-source community to evolve Flutter's engine, optimize performance, and ensure stable integration with plugins and platform components.