Application and Network Security Engineer


See job offer

CodiLime helps companies build and transform their network applications by providing expert knowledge and technical teams experienced in building, developing and integrating SDN & NFV solutions in a single-, multi- or hybrid-cloud environment. We are looking for an Application and Network Security Engineer who will join our R&D team and will be responsible for:

  • Checking both application and client infrastructure security levels,
  • Assessing susceptibility to attacks of web applications, tools, networks and other information systems by conducting penetration tests,
  • Preparing safety assessment reports containing recommended remediation strategies,
  • Supporting control activities and carrying out security controls according to internal audits,
  • Consulting and cooperating with data analysts to detect and verify certain types of attack vectors (eg detection of C&C servers),
  • Consulting and cooperating with software engineers to develop tools to support the work of the experts responsible for network security.


  • Several years of practical experience in conducting penetration tests of web applications and network devices
  • In-depth domain knowledge best documented by certificates such as OSCP (Offensive Security Certified Professional), OSCE (Offensive Security Certified Expert) or similar
  • Wide knowledge of web application architecture and computer networks (frameworks, devices, protocols, standards)
  • Knowledge of the latest web security trends, strong motivation for continuous market research, conducting experiments and passion

We also welcome

We offer

  • An opportunity to participate in conferences and workshops around the world
  • An opportunity to participate in internal training sessions (Tech Talks)
  • Attractive benefits
  • Flexible working hours
  • Frequent team-building events, a training budget and assistance from accountants
  • A good atmosphere among professionals working with passion
  • Subsidized English lessons with experienced native speaking English teachers
  • An attractive salary

Your contact

If you have any questions regarding this position, contact your recruiter:

Agnieszka Krawczyk