Video WiFi QA Lead in Ajax Systems

Ajax Systems is an international technology company and the largest manufacturer of security systems in Europe. Ajax products are already trusted by more than 4.5 million end users and 330 thousand PRO users in more than 180 countries. The company offers comprehensive solutions for the protection of residential and commercial facilities of various sizes. Currently, the Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation. Every year, we demonstrate multiple growth both in the size of the team and in the number of users worldwide. 

At Ajax, R&D is responsible for device development, which consists of four departments: System, Device, Automation, and QA.

At Ajax, wireless video products are at the intersection of real-time media, embedded systems, radio frequency connectivity, and user-critical reliability. Our cameras and doorbells must perform stably in unpredictable home networks, under tight power, latency and security constraints. The WiFi QA Tech Lead plays a key role in ensuring that what we deliver is not only functionally correct, but also reliable, visible and sustainable in the real world. This role is not about "testing at the end". It's about bringing quality into the product lifecycle — from requirements to field operation.

We're looking for a WiFi QA Tech Lead in the Video area to strengthen our team and build and scale this area with us. We are building a strong and competitive line of video devices that will have a real impact on the company's development. You will have the opportunity to grow with the business, influence the strategy, form a team and see the real result of your work.

Key skills:

• In-depth knowledge of network technologies (TCP, UDP, DNS, DHCP, ARP);
• Experience in managing work wpa_supplicant, iw, ip, hostapd, ifconfig;
• Knowledge of Linux (structure and hierarchy processes, confident use of cli, work with embedded linux, work with network and debugging tools);
• Knowledge of Wi-Fi technology at the levels of radio basics (antenna characteristics, signal spectrum, MCS, MU-MIMO) and software (beacons, frames, mesh) support, as well as: differences in generations, authentication, etc.;
• Theory and practice of testing process management: creation of high-level test documentation, design testing methodologies, performing RCA, team workload planning.

Personal qualities:

• Experience in successfully building cross-team communications;
• Working in an agile environment (Scrum, SAFe);
• Ability to work in dynamic conditions (changing requirements, approaches);
• Ability to build cause and effect communications;
• Ability to investigate non-obvious problems, an out-of-box approach to solving problems.

It will be a plus:

• Experience with hardware products and measuring equipment;
• Theoretical knowledge of the physical component of radio waves;
• Experience with Wi-Fi modules from different manufacturers;
• 3+ years of team management experience (5+ engineers);
• Experience in team development and competencies (compilation of PDP, mentoring, definition of the development vector).

We offer:

• Opportunity to propose and implement own ideas that have an impact on the product and production;
• Work in a motivated team and zero bullshit culture;
• Competitive salary;
• Medical insurance;
• Corporate English language;
• Compensation for specialized training;
• Opportunity to participate in the beta test project of Ajax security systems — receiving and testing new gadgets before their release.

Ajax Systems is a Ukrainian success story, a place of incredible strength and energy.
Join to make Made in Ukraine synonymous with reliability.