Windows Security Engineer

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

Astec Group provides IT consulting, custom software development and cloud services. We have helped market leaders to unlock their potential by delivering digital innovation in the automotive, energy and telecom sectors since 1993. Astec teams are hired to advise clients on innovation and to design, build, maintain and support compliant enterprise software solutions.

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

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, Poznan, Warsaw, Wroclaw, Zielona Gora
• Technology Stack : C++, C#, Windows , Windows Server, Active Directory, Kerberos, NTLM, Entra ID, FIDO2
• Team : 8 researchers, 1 project manager, 1 product manager
• Language : Polish or English for communication with team members; English for project documentation and commit comments
• Hardware : modern laptop
• Self development : access to online training courses , sponsored certifications
• Benefits : access to private medical care and MultiSport card

What You’ll Do

As a Windows Security Engineer on the Rublon team you will help develop software for modern user authentication :

Skills You Have

Nice To Haves

Why Apply

Steps After You Apply