Role & seniority
- QA Engineer (mid/senior; 4–5+ years QA/testing experience)
Stack/tools
- Embedded Linux, Android
- Cross-platform: Windows, macOS, Linux, ChromeOS
- Multimedia/AV: AV codecs, streaming protocols, AV performance metrics
- Connectivity: USB, Bluetooth, WiFi/Ethernet
- Helpful tools: Wireshark (network sniffers), ADB (debugging)
- Possible automation/support: Python, Bash (scripting)
Top 3 responsibilities
- Lead hands-on QA for audio/video conferencing products (cameras, microphones, conferencing systems).
- Design & execute real-world AV test scenarios, including streaming quality, feature coverage, and cross-platform integration.
- Plan and report: review requirements, maintain detailed test cases, and deliver clear data-driven quality reports.
Must-have skills
- 4–5+ years in QA/testing
- Advanced embedded Linux + Android testing experience
- Strong cross-platform testing with focus on audio/video functionality
- Understanding of codecs/streaming and multimedia performance measurement
- Knowledge of USB/Bluetooth/WiFi-Ethernet connectivity and AV-throughput/quality considerations
- Ability to document results and communicate findings effectively
Nice-to-haves
- Wireshark and ADB usage for network/embedded debugging
- Programming/scripting: Python, Bash (test automation or troubleshooting)
- Direct hands-on testing

Full Description

We are searching for a QA Engineer with a strong background in testing video and audio solutions to join our Kraków team. In this hybrid position, your primary mission will be to lead the verification and validation of advanced audio video conferencing products, ensuring top-tier performance for our global customers.

Take the lead in hands-on testing of video and audio products, such as cameras, microphones and conferencing systems.
Analyze, design, and execute test scenarios focused on real-world audio/video usage, assessing streaming quality, feature sets, and cross-platform integration.
Collaborate actively with product teams to set and maintain the highest quality standards for multimedia devices.
Embedded & Cross-Platform Testing
Drive testing of multimedia device performance in embedded Linux and Android environments, plus Windows, macOS, Linux, and ChromeOS systems.
Validate a full range of device connectivity, emphasizing AV quality over USB, Bluetooth, and Wifi/Ethernet.
Test Planning & Execution
Review requirements and specifications to develop comprehensive test coverage with special priority for audio/video features.
Maintain and execute detailed test cases, ensuring thorough evaluation around AV quality and product risk.
Prepare and present clear, data-driven reports on product quality

Minimum 4-5 years in QA/testing roles
Advanced experience working in embedded Linux and Android environments.
Strong cross-platform testing skills (Windows, macOS, Linux, ChromeOS) with a focus on audio/video functionality.
Understanding of AV codecs, streaming protocols, and multimedia performance metrics.
Understanding of USB, Bluetooth, and Wifi/Ethernet protocols.
Proven ability to clearly document test results and communicate findings effectively.

Experience using network sniffers (e.g., Wireshark) and debugging tools (e.g., ADB) for analyzing embedded and cross-platform communication issues.
Programming skills (e.g., Python, Bash scripting) to support test automation or troubleshooting.
hands-on experience in testing video and/or audio products (e.g., cameras, conferencing devices, mics, video bars, streaming solutions).
Experience with automation frameworks for video/audio product testing.
Bash scripting knowledge for task automation in Linux/embedded environments.

English: B2 Upper Intermediate

Polish: B2 Upper Intermediate