Security Engineer

Department: Product Development

Location(s): Wroclaw

We’re looking for a Security Engineer to join our Web Services team in Wrocław. The candidate will work on many network services such as synchronization, browser distribution and auto-update systems, authentication and authorization services, and malicious extensions detection. We desire a security-minded person to help with continuous improvements in our systems’ security.


  • Take part in overall security design and architecture discussions.
  • Help find and fix vulnerabilities in our products.
  • Work on security-related automation tools.
  • Learn and adapt to new technologies.
  • Actively research and follow the best industry practises.
  • Take initiative and ensure a timely delivery.
  • Take the role of a security champion who is the main contact person for security issues and questions within our team.


  • BS or MS in Computer Science or relevant experience.
  • Fluency in English, written and spoken.
  • Very good knowledge of at least one modern, general-purpose programming language (including, but not limited to: Go, Python, Java, JavaScript or C/C++).
  • Solid experience in Linux.
  • Good understanding of web protocols like HTTP or TCP/IP.
  • Strong communication skills.

Nice to have:

  • Experience with browser extensions.
  • Experience with highly distributed systems.
  • Experience with Docker and container orchestration platforms.

Apply online