Senior / Strong Mid C++ Qt Developer with GStreamer expertise

Project description:

We are looking for a Senior or Regular C++ Qt Developer with solid GStreamer expertise to join a project focused on the development and integration of advanced video and camera functionality within a next-generation automotive infotainment platform.

You will work on real-time video processing solutions running on Embedded Linux systems, developing and optimizing GStreamer-based multimedia pipelines integrated with C++ and Qt applications. The project involves live camera streaming, hardware-accelerated video processing, encoding and decoding, as well as performance tuning for low-latency environments.

The target platform is based on ARM64 architecture using Qualcomm SA8295 hardware and modern Embedded Linux / Yocto environments. A strong understanding of multimedia frameworks, camera systems, and video optimization techniques is essential for success in this role.

Tech stack:

• C++

• Qt / Qt Widgets / Qt Multimedia

• GStreamer

• Linux

• Embedded Linux / Yocto

• Video Streaming & Multimedia (H.264 / HEVC, V4L2)

Requirements:

• Strong commercial experience with GStreamer (must-have, key requirement)

• Strong C++ development skills

• Hands-on experience with Qt applications development

• Experience working in Linux environments

• Solid understanding of video pipelines, codecs, video formats, and streaming architectures

• Experience with debugging, profiling, and performance optimization of multimedia applications

• Knowledge of hardware-accelerated video encoding and decoding

• Experience integrating multimedia solutions with existing C++ applications and Linux services

• Ability to troubleshoot complex multimedia and embedded system issues

• English proficiency at a minimum B2/C1 level

• Polish proficiency at a minimum B2 level

Nice to have:

• V4L2 experience

• Wayland and OpenGL knowledge

• Experience with Qt Multimedia and QML

• Embedded Linux / Yocto expertise

• Experience with DMA-BUF and zero-copy architectures

• Automotive or infotainment industry background

• Experience with Qualcomm platforms

• Knowledge of H.264 and HEVC codec internals

• Experienced in using AI tools in day-to-day workflow

Main responsibilities:

• Design, develop, and maintain GStreamer pipelines for video and camera processing

• Integrate multimedia pipelines with C++ and Qt applications

• Develop and optimize solutions for live camera streaming using V4L2

• Implement video processing features such as cropping, scaling, format conversion, and stream splitting

• Work with hardware-accelerated H.264 and HEVC encoding/decoding solutions

• Integrate video rendering components with Wayland and OpenGL environments

• Analyze, debug, and optimize multimedia performance and latency

• Implement and maintain zero-copy / DMA-BUF-based data flows

• Troubleshoot and resolve complex issues related to video processing and embedded platforms

• Collaborate with cross-functional engineering teams in delivering high-quality infotainment solutions

• Contribute to architecture discussions and technical improvements across the multimedia stack