Network Security Developer (C, Rust)

Do you want to protect businesses and institutions from modern cyber threats? At GREYCORTEX, we create comprehensive network security solutions that do just that. Our flagship product, Mendel, processes large volumes of computer network data and uses cleverly written algorithms and machine learning to find known as well as new security threats. In addition, Mendel can do many other things – for example, show what’s actually connected to end-user networks, misconfigured network elements and server performance issues.

We are now expanding our development team and looking for someone to help us move our product forward.

We are looking for a colleague for the position of

Network Security Developer (C, Rust)

Full-time position
Location: JIC, Brno-Medlánky, Czech Republic

About the Position

You will be involved in the development of our Mendel solution. During your workdays, you will be responsible for:

  • developing a system for capturing and analyzing data from external sources,
  • designing and developing algorithms for processing structured data,
  • implementing new features,
  • analyzing network traffic with respect to security,
  • testing automation (performance and unit tests and integration tests).

Your Skills

You are a great match for us if you:

  • have a general understanding of network protocols (mainly TCP/IP, but maybe also OT networks and SCADA),
  • know how to program in C and Rust (and occasionally looking at the source code in Bash),
  • are interested in cybersecurity,
  • have practical experience with performance tuning in big data processing,
  • are no stranger to multithreaded programming,
  • know how to the automate testing of your code,
  • want to program in Linux, and you like to explore problems in depth, even if it means going all the way down to the hardware.

What We Offer

You can look forward to:

  • the opportunity to learn new things,
  • working on a hi-tech product for interesting customers (hospitals, banks, technology companies, …),
  • agile development,
  • flexible working hours,
  • the possibility to work from home,
  • opportunities of professional growth,
  • the friendly and inspiring environment of the South Moravian Innovation Centre,
  • the fact that moreover, we are not a corporation, so we solve things together both through agreement and directly.

If you think you are a great fit for this position, send us your CV to the email below, including a few lines explaining why we should hire you – even if you do not meet all our requirements.

We look forward to hearing from you!

Tel: +420 602 732 467

By sending us your CV, you agree that GREYCORTEX s.r.o. can process your personal data for recruitment purposes. We will process your data in compliance with the current personal data privacy and processing legislation of the Czech Republic (101/2000 Sb.).