Ajax Systems is an international technology company and Europe's largest developer and manufacturer of Ajax security systems with smart home capabilities. Our ecosystem consists of 135 devices, mobile and desktop applications, and server infrastructure.
Every year, we experience exponential growth in both our team and our global user base. Today, Ajax Systems employs over 3,300 people, and Ajax devices protect 2.5 million users across more than 187 countries worldwide.
Our company continues to grow rapidly, and we are always looking for proactive and ambitious professionals to join us. As we consistently expand our production capacity, we continue to strengthen our team.
We are the Pre-Sales Engineering team at Ajax Systems, working at the intersection of technology, sales, and innovation. We do more than just support sales — we help our partners integrate cutting-edge security systems into their businesses, redefining what modern security solutions can achieve.
We aim to transform the approach to security by making modern technologies accessible, intuitive, and effective. Our goal is to become trusted partners for our clients in implementing innovations that not only respond to threats but also help prevent them.
If you want to work with the latest technologies, grow professionally every day, and challenge yourself with ambitious goals — join our Pre-Sales team!

The largest manufacturer of security systems in Europe. Designed and developed in Ukraine.