Have a look at one random day in Citadelo

There is plenty of us and we have a lot of fun. But we still need something… YOU! Our company of developers, admins and penetration testers is looking for new people.

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New job offers

Ethical hacker

Job description:

  • Security audits of systems and applications
  • Usage of methodologies OWASP, OSSTMM, ISO27002 and Digmia and Citadelo’s own methodologies
  • Working with interesting clients


  • Knowledge of web technologies up to system level (web frameworks, communications protocols, database systems, load balancing)
  • Knowledge of programming languages JavaScript, Java, PHP, C
  • Familiarity with web vulnerabilities, principles of their abuse and protection options
  • Experience with UNIX-like systems (Linux, Solaris, *BSD) and/or development of web applications
  • Passion for learning new technologies (web technologies, security), constant self-learning in the area of security
  • Professionalism, ability to work in team
  • English language – fluent (spoken and written), German and Hungarian languages may be an advantage

We offer:

  • Working in a highly-qualified team of specialists
  • Opportunity to rise professionally, to learn and become familiar with new technologies
  • Possibility to obtain certificates and trainings in the area of security
  • Motivating system of valuation focused on quality and effectiveness of work
  • Company social and sport system
  • An employee may dedicate a part of his working time to community projects

Do not hesitate and write to!