Description
We are looking for a new member to join our QA Department at Ajax Systems.
Ajax Systems is an international technology company and the largest European manufacturer of security systems. Our products are trusted by over 4.5 million end-users and 330,000 PRO-users in more than 180 countries. We offer comprehensive solutions for protecting residential and commercial properties of various scales.
The QA Department at Ajax Systems accompanies products at every stage, from development to production and further development. We identify bugs in hardware, software, or system interactions. This is not just a team of testers; we are creative engineers who check new devices under various extreme conditions.
Responsibilities:
- Test devices, their functionality, and interaction with the system;
- Test Wi-Fi and network interaction of devices in different scenarios;
- Analyze network traffic, logs, and localize causes of defects;
- Create and maintain test documentation: test cases, checklists, and scenarios.
Required skills and knowledge:
- Knowledge and understanding of testing theory;
- Documentation: creating test cases, user scenarios, checklists;
- Understanding of network technologies (TCP/IP);
- Knowledge of WiFi technology (differences in generations, authentication, understanding how MCS, QAM, MIMO, MU-MIMO, TWT, BSS Coloring work);
- Ability to work with UART, Wireshark;
- Knowledge of Linux console and commands (tail, grep, sort, sysfs, udev, logcat).
Nice to have:
- Understanding of network technologies at L2/L3, OSI model;
- Experience with wpa_supplicant, iw, ip, hostaptd;
- Experience with logical analyzers.
Ajax Systems is a Ukrainian success story, a place of incredible strength and energy. Join us to make Made in Ukraine synonymous with reliability.