Senior Software Engineer with AOSP

Luxoft; Kraków; Híbrido; PLN 180.000 - 260.000; Jornada completa

Descripción de la vacante

Luxoft in Kraków, Poland seeks a Senior Software Engineer to drive the platform architecture and Android AOSP-based conferencing appliances.

You will optimize boot time, integrate hardware, and collaborate with firmware and QA in an agile environment to deliver enterprise-grade video collaboration devices.

Formación

• 5+ years of software engineering experience with Android development and AOSP customization.
• Strong JNI experience for cross-boundary communication between native middleware and platform components.
• Deep knowledge of Android internals, IPC, Binder, AIDL, HAL interfaces.
• Experience using Perfetto, Systrace, Logcat and native crash analysis.
• Proficient with AOSP build environments (Soong, Blueprint, Makefiles).
• Proven ability to write unit/integration tests and automation harnesses.

Responsabilidades

• AOSP Platform & Framework Engineering: Customize, extend, and maintain AOSP system services, platform middleware, and framework APIs.
• Subsystem & Framework Integration: Work with Camera, Display, Audio, and HALs for seamless hardware/OS communication.
• System-Level Optimization: Analyze boot time, power, thermal constraints, memory footprint, CPU/GPU utilization, and responsiveness across the platform.
• Hardware & Peripheral Support: Enable integration with conferencing hardware and peripherals (mics, PTZ, DSPs, touch controllers, USB/HDMI capture).
• Deep Diagnostics & Debugging: Triage and resolve complex failures across apps and native components using tracing tools.
• Ecosystem & Certification Support: Partner with Zoom Rooms, Teams Rooms, Google Meet to certify and optimize performance.
• Architecture & Best Practices: Drive TDD, code reviews, validation frameworks, and documentation.
• Cross-Functional Collaboration: Work with Firmware, Product, QA in Agile from bring-up to mass production.

Conocimientos

Android development

AOSP customization

JNI integration

Java & C/C++

Perf tooling

System internals

Build systems

Chromium & WebView

Web-to-native integration

Web technologies

HAL architecture

Enterprise video clients

Herramientas

Perfetto

Systrace

Logcat

AIDL

Descripción del empleo

Project description

Our team is seeking a highly motivated and experienced Senior Software Engineer to drive the platform architecture and software development of our next-generation video conferencing hardware appliances. In this role, you will work at the intersection of native platform engineering and enterprise collaboration, architecting and optimizing a customized Android Open Source Project (AOSP) ecosystem powering modern meeting spaces, from huddle rooms to enterprise boardrooms.You will design and implement resilient platform middleware, optimize platform services, and fine-tune system-level performance. You will be responsible for ensuring that our dedicated conferencing appliances deliver reliable operation, seamless peripheral integration, and rock-solid platform stability.

Responsibilities

• AOSP Platform & Framework Engineering: Customize, extend, and maintain AOSP system services, platform middleware, and framework APIs tailored for enterprise collaboration appliances.


• Subsystem & Framework Integration: Work directly with core Android subsystems, including Camera, Display, Audio, and Hardware Abstraction Layers (HALs) to ensure seamless hardware and OS communication.


• System-Level Optimization: Analyze and optimize boot time, power distribution, thermal constraints, memory footprint, CPU/GPU utilization, and application responsiveness across the platform.


• Hardware & Peripheral Support: Enable and stabilize integration with enterprise conferencing hardware and peripherals, including multi-mic arrays, PTZ cameras, DSPs, touch controllers, and USB/HDMI capture devices via Android platform interfaces.


• Deep Diagnostics & Debugging: Triage and resolve complex, intermittent system failures across applications, native middleware, and framework daemons using advanced tracing tools.


• Ecosystem & Certification Support: Partner with major conferencing ecosystem partners (e.g., Zoom Rooms, Microsoft Teams Rooms, Google Meet) to integrate, certify, and optimize runtime performance on our hardware.


• Architecture & Best Practices: Drive test-driven development (TDD), comprehensive code reviews, automated validation frameworks, and clear architectural documentation for internal and partner engineering teams.


• Cross-Functional Collaboration: Partner closely with Firmware, Product, and QA teams in an Agile environment to take features from platform bring-up to mass production.

SKILLS

Must have

• 5+ years of software engineering experience with a primary focus on Android development, AOSP customization, and platform-level engineering.


• Language Mastery: Advanced proficiency in Java and C/C++, with a strong background in JNI for cross-boundary communication between native middleware and high-level platform components.


• Android Internals Expertise: Deep architectural knowledge of Android system internals, platform lifecycles, and IPC mechanisms (Binder, AIDL, system services, and HAL interfaces).


• Low-Level Diagnostics: Demonstrated ability to analyze, profile, and resolve complex platform issues using tools such as Perfetto, Systrace, Logcat, Tombstones, ANR traces, and native crash dumps.


• Build Systems & OS Fundamentals: Proficient with AOSP build environments (Soong, Blueprint, Makefiles), operating system concepts, multithreading/concurrency models, and memory management.


• Engineering Rigor: Proven track record in writing unit tests, integration tests, and automation harnesses to guarantee enterprise-grade product stability.

Nice to have

• Chromium & WebView Customization: Experience maintaining, building, or patching a custom Chromium WebView APK/source tree within an AOSP build environment, including optimizing web runtime rendering and memory.


• Web-to-Native Integration: Experience designing secure, high-performance JavaScript Bridges / Interfaces to expose native hardware controls and platform APIs to web-based client applications.


• Web Technologies: Familiarity with modern web standards (JavaScript/TypeScript, HTML5) and WebRTC.


• HAL Architecture: Familiarity with modern Android HAL development (AIDL/HIDL) and integration patterns for connected peripherals.


• Enterprise Video Clients: Direct experience deploying, troubleshooting, or certifying appliances for Microsoft Teams Rooms (MTR), Zoom Rooms, or Google Meet hardware.