Penetration Tester / AppSec Engineer

Sphynx

Full-time Computer Occupations
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Location
Athens, Attica, Greece
Posted
July 10, 2026

Job Description

The Penetration Tester / Application Security (AppSec) specialist at Sphynx is responsible for identifying and addressing security vulnerabilities within applications and systems, as well as perform penetration tests for our clients. This role involves performing penetration tests, security assessments, and providing actionable recommendations to enhance the overall security posture.

Responsibilities

  • Conduct penetration testing on web, mobile, and network applications to identify security risks.
  • Perform static and dynamic application security testing and code reviews.
  • Identify and report security vulnerabilities, providing detailed risk analysis and remediation guidance.
  • Collaborate with development teams to integrate secure coding practices and improve the security lifecycle.
  • Develop and maintain security testing tools and documentation.
  • Stay current with emerging security threats, vulnerabilities, and mitigation techniques...