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QA Engineer - Student Internship

ReversingLabs

ReversingLabs

Quality Assurance
Zagreb, Croatia
Posted on Sep 3, 2025

At ReversingLabs, our software supply chain security and threat intelligence solutions have become essential to advancing cybersecurity maturity around the globe. We're on a journey to expand adoption and accelerate growth by hiring top talent across the security industry.

Notable breaches such as SolarWinds, CircleCI, and 3CX have elevated software supply chain security as a top initiative across every organization developing or purchasing software. Only ReversingLabs delivers the software package analysis speed and intelligence needed to protect against this critical area of risk.

Our vision is clear. To analyze and secure every enterprise software package, container and file — at the speed of business.

*For this position we are only considering candidates that are already based in Croatia!

*We particularly encourage students that are at the beginning of their studies to apply since we offer a long-term student internship.

  • Proficiency in programming languages, particularly Python
  • Understanding of HTTP, REST, and API functionality
  • Ability to quickly identify and report critical bugs
  • Strong attention to detail
  • Good working knowledge of English

Responsibilities:

  • Collaborate with experienced developers and QA engineers on various projects
  • Perform manual and automated testing
  • Contribute to the creation of test cases
  • Document and track bugs and defects using JIRA
  • Utilize virtualization tools (e.g., VirtualBox) for testing
  • Develop automation scripts using Python/Pytest and Selenium/Playwright
  • Flexible working hours and great work-life balance
  • Challenging projects in an international environment
  • Perks of our Zagreb office: free coffee, beverages, and cookies, mingling and relaxation areas, sports activities, access to technical literature, and more

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