Senior Penetration Tester

Mindbox is a tech-driven company connecting top IT talents with technology projects for leading enterprises across Europe. The company focuses on consulting, engineering, and talent to build meaningful digital solutions.

• Minimum 3 years of hands-on penetration testing experience.
• Expertise in at least one penetration testing domain (infrastructure, applications, or mobile).
• Strong understanding of iOS and Android security models and common vulnerabilities in mobile and financial applications.
• Practical experience with infrastructure, web, and mobile penetration testing using manual and automated methods.
• Excellent knowledge of TCP/IP and related security implications.
• Strong web application testing experience.
• Proven programming/scripting skills.
• Understanding of applied cryptography in application development.
• Ability to explain security concepts to both technical and non-technical audiences.
• Excellent English communication skills (written and verbal).
• No mandatory certifications, but relevant industry certifications are a plus.
• Critical thinking and problem-solving abilities.
• Ability to work independently and manage time effectively.
• Entrepreneurial mindset and adaptability in loosely defined scenarios.

• Design, lead, and execute penetration tests across various technologies.
• Perform manual penetration testing, source code reviews, and configuration assessments for mobile apps, infrastructure, networks, web services, and APIs.
• Document findings with clear root cause and risk analysis.
• Represent the cybersecurity function as a technical SME in internal and external discussions.
• Collaborate with stakeholders to enhance cybersecurity strategy and ensure compliance with internal and external requirements.
• Mentor and guide less experienced team members.
• Continuously improve testing processes and remove inefficiencies in line with the cybersecurity strategy.