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.
responsibilities :
Perform security research on authentication protocols (LDAP, Kerberos, NTLM, SMB)
Research on Windows and Windows Server security
Research on MFA integration possibilities with Windows and Windows Server
Research on Active Directory security
Research on Kerberos and NTLM authentication protocol security
Research on MFA integration possibilities with Active Directory
Research on usage of Trusted Platform Module (TPM) on Windows for secure user authentication
Research on usage of Bluetooth on Windows for secure user authentication
Develop enterprise software solutions for Windows user authentication
Development takes place locally on your company laptop as well as on external testing environments
Analyze requirements, create concepts and discuss them with the project and product manager
Monitor code quality and perform code reviews
Design, implement and execute development and integration tests
requirements-expected :
Experience with reverse engineering and tools like IDA Free/Pro, Ghidra
Experience with Windows software development (e.g. C++)
Knowledge of Windows Server, Active Directory and GPO
Knowledge of Windows API
Knowledge of Kerberos and NTLM authentication protocols
Knowledge of Windows technical security standards and internal controls
Familiarity with VBA and PowerShell scripting
Ability to confidently communicate with peers
Knowledge of Polish or English language
offered :
Location: 100% remote or office in Krakow, Zielona Gora
Technology Stack: C++, Windows Server, Active Directory, LDAP, Kerberos, NTLM, Entra ID, FIDO2
Self development: access to online training courses, sponsored certifications
Benefits for employees: access to private medical care and MultiSport card
benefits :
private medical care
sharing the costs of professional training & courses
