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RUBLON sp. z o.o.

C++ Windows Security Researcher

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14000 - 20000 PLN
Mid
Zielona Góra
Wygasa 26 wrz 2026
22 dni temu

W skrócie

C++ Windows Security Researcher needed for security research on authentication protocols, Windows/Server security, and MFA integration. Requires experience with reverse engineering tools, C++, Windows API, Active Directory, and Kerberos/NTLM. Full-time role in Zielona Góra.

Skrót przygotowany przez AI na podstawie treści ogłoszenia.

Technologies we use

About the project

This is how we organize our work

Team size

This is how we work

Team members

Your 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

Our requirements

  • 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

Optional

  • Experience with Rest and/or C# programming language(s)
  • Experience with Qt development framework
  • Formal education and advanced degree in Information Security, Cybersecurity, Computer Science or similar and/or commensurate demonstrated work experience in the same
  • Knowledge of software application security
  • Demonstrated success as part of a distributed team

What we offer

  • You love collaborating with, teaching, and learning from high-performing peers on software projects
  • You work best in teams of high-performers rallying around achieving a common goal

This is how we work on a project

Development opportunities we offer

Benefits

Steps After You Apply

  • You’ll be invited to an online meeting with our recruiter
  • Afterwards, we’ll ask you to do a small assignment, which will then be discussed with one of our technical leads
  • If everything goes well, we will make you an offer and invite you to a final interview
Opublikowana 2026-08-27
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