SRLabs is home to knowledge leaders in the areas of telco security, IoT hardware hacking, Blockchain and much more. We focus on knowledge sharing and continuous learning – achieved through our research combined with the selection of interesting client projects that positions us at the forefront of cutting-edge technologies.

Our security team is growing across offices, and we are looking for Senior Pentester/ Senior Ethical Hacker to join our Berlin office.


  • You contribute hacking knowledge to SRLabs research/client projects
  • You work with our young and motivated expert team on practical hacking problems
  • You conduct cutting-edge research on popular systems that have evaded scrutiny for years
  • You design, build, and sometimes operate innovative tools to enhance the security of our clients
  • You contribute design ideas to secure systems and will help the greater community building secure technologies
  • You help clients with fixing security issues
  • You help junior colleagues with conducting their tasks


  • Strong experience (4+ years) in pen testing web and mobile application
  • You have comprehensive understanding of industry relevant security issues
  • You have experience in fixing issues
  • You are confident coding in python; building tools, etc.
  • You love to support and mentor junior colleagues
  • You have hands on experience in code review (Python, Java, PHP and other languages)
  • Excellent communication skills in English
  • Experience in Telco hacking is a plus

Perks & Benefits

  • This is a unique opportunity to join the world of Cybersecurity in Berlin
  • We will help you grow further both through trainings and our unique coaching approach
  • Diverse team of motivated Security Experts
  • Flat hierarchy and flexible home office
  • Yearly Company retreat to Tropical destination
  • Urban Sports club membership
  • BVG Pass (Public Transportation)

Apply now

We are looking forward to receiving your application — consisting of your CV and cover letter and including your preferred start date.