Senior Android & Native C++ Integration Engineer

Luxoft Poland; Polska; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Private Medical care

Dental care

Life Insurance

MyBenefit program

Internal Mobility

Job summary

Luxoft Poland is seeking an experienced Android/C++ developer to design, implement, and maintain Android applications with CV/ML-powered features for our conference room camera products.

You will bridge Java/Kotlin with native C++20 libraries via JNI, collaborate with CV/ML researchers, and build robust IPC interfaces across the app ecosystem. Strong multitasking and testing practices are required.

Qualifications

• 5+ years IT experience
• 5+ years experience with system or framework implementation
• Strong experience with Android application development (Java and/or Kotlin)
• Experience with Android IPC mechanisms (AIDL, Messenger, ContentProvider, BroadcastReceiver, or similar) for inter-process data exchange between Android applications
• Strong experience with native C++ development (C++11 or newer, strictly required)
• Hands-on experience with JNI - designing and maintaining the Java/native boundary
• Experience with the Git version control system
• Experience developing and building projects on Linux
• Experience creating and running projects on Docker
• Experience with CMake for build configuration
• Experience with gtest/gmock for C++ testing
• Experience with the Conan package manager

Responsibilities

• Design, implement, and maintain Android applications (Java/Kotlin) surface CV/ML-powered features across our conference room camera product line.
• Build and extend the JNI integration layer connecting Android app logic to our C++20 native libraries, ensuring clean API boundaries and safe memory management.
• Collaborate with CV/ML researchers and C++ engineers to expose algorithms and pipeline outputs to the Android layer.
• Design and implement IPC interfaces between the new Android application and the existing app ecosystem.
• Debug and optimize multithreaded, real-time video processing pipelines on Android.
• Write and maintain unit and integration tests for both Android and native layers.
• Participate in code reviews and uphold engineering standards for C++ and Android.

Skills

Android development

JNI

C++ development

Android IPC

System/framework implementation

IT experience

Tools

Git

Linux

Docker

CMake

gtest/gmock

Conan

Job description

Luxoft Poland is seeking an experienced Android/C++ developer to design, implement, and maintain Android applications with CV/ML-powered features for our conference room camera products.

You will bridge Java/Kotlin with native C++20 libraries via JNI, collaborate with CV/ML researchers, and build robust IPC interfaces across the app ecosystem. Strong multitasking and testing practices are required.