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Outpost24 Group Logo Outpost24 Group · IT - Software Development

Junior Ethical Hacker

Sweden, Karlskrona · Job Posted May 20, 2026
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Job Description

Our Application Security team is looking for Junior Application Security Auditors (Three in total) to join our growing team in Karlskrona! Our AppSec team is full of ambitious ethical hackers who make a huge impact on a daily basis. As a Junior Ethical Hacker/Junior Application Security Auditor, you will be a part of our brilliant Ghost Labs team, which is rooted in at the heart of Outpost24's hacking activities.

Job Responsibility

  • Performing penetration tests, conduct security research and contribute to the security community through responsible disclosure and proof-of-concept
  • Performing verification tests on web applications, to help our customers to verify if they have effectively resolved vulnerabilities
  • You being the backbone of our Application Security portfolio. You understand the capabilities as well as the limitations of automation, and will offer the human knowledge needed to uncover vulnerabilities in our customers’ application
  • Re -tests for web applications
  • Paired-testing with more senior team-members on more complex projects

Requirements

  • Passionate for technology and security
  • Completed relevant university degree, or relevant professional experience
  • IT Security experience, for example: CTF Events, conferences, CVE/Responsible disclosures, contribution to Open source projects
  • A true team player and self-claimed computer nerd
  • Programming/scripting and or network engineering skills
  • Professional English communications skills
  • Live near our Karlskrona office or are willing to travel/relocate

What we offer

  • A flat organizational structure and lots of autonomy
  • An organizational culture founded on trust, respect, adaptability, and commitment
  • The opportunity to be part of a fast-growing and fun European cybersecurity company
  • A healthy work-life balance, so you can enjoy flexible work hours and a hybrid working environment if desired
  • An exciting opportunity to join us at our headquarters in Karlskrona or our vibrant Stockholm office
  • The opportunity to learn more about the world of ethical hacking from some of our best-in-class hackers
  • Being a part of a fun and international team, where after-works and social events are a regular occurrence
  • A large office in Karlskrona where you will find a kitchen and a big rooftop
  • An elaborative set of tools to drive your career, training, and coaching on the job
  • A workplace culture where your opinions and ideas are valued and respected
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