C++ Windows Security Researcher

Astec Rublon
📍 Zielona Gora, Lubusz Voivodeship, Poland 💼 Full-time 🕒 Posted February 24, 2026

Job Description

Join Rublon to work with a team of cybersecurity enthusiasts who are building the future of enterprise user authentication. Rublon MFA is a multi-factor authentication platform used by hundreds of customers across the globe to protect employee logins to networks, servers and applications.


We are looking for a long-term employee who will support us in the following area:


R&D on Windows and Active Directory Security


Rublon’s research & development activities on Windows and Active Directory security will enable us to develop new solutions for passwordless multi-factor authentication in these environments. This is a greenfield project.


How You’ll Work



  • Location: 100% remote or office in Krakow, Zielona Gora

  • Te...

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Job Details

  • Location Zielona Gora, Lubusz Voivodeship
  • Job Type Full-time
  • Category Computer Occupations
  • Posted Date February 24, 2026
  • Application Deadline April 05, 2026