Senior Cybersecurity Penetration Tester – Mobile, Web, Infrastructure

Our requirements

• At least 3 years of proven hands-on experience in penetration testing.
• Strong knowledge of platform security models for iOS and Android.
• Practical experience with manual and automated security testing for infrastructure, web, and mobile technologies.
• Excellent TCP/IP understanding and web application security testing skills.
• Programming/scripting proficiency.
• Knowledge of cryptography applications within security testing.
• Fluency in English (written and spoken).
• Ability to communicate complex technical issues clearly to diverse audiences.
• Strong time management and self-discipline skills.

Optional

• Experience with common mobile technologies (HTML, XML, JavaScript, REST, etc.).
• Knowledge of static and dynamic application security testing tools (SAST, DAST, IAST).
• Experience with security code reviews for Java, Objective-C, Swift, Kotlin.
• Certifications such as OSCP, CEH, or relevant expertise in mobile/cloud security.

Your responsibilities

• Lead and perform comprehensive penetration tests across various technologies including mobile, web, and infrastructure.
• Collaborate with virtual teams of security specialists to deliver high-quality security solutions.
• Articulate and document security risks, root causes, and mitigation strategies clearly and professionally.
• Drive testing activities that highlight and prioritize risks aligned with the organization’s risk appetite.
• Support security controls, standards, and regulatory compliance through expert advice and assessment.
• Engage with DevOps teams to integrate security testing into CI/CD pipelines and automate routine tasks.
• Conduct security assessments and source code reviews for mobile applications, infrastructure, and web services.
• Develop and demonstrate proof-of-concept exploits when necessary to validate vulnerabilities.
• Mentor junior team members and facilitate knowledge sharing.
• Stay informed on emerging vulnerabilities, testing tools, and security best practices.

About the project

This is how we organize our work

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What we offer

• Stable and long-term cooperation with very good conditions
• Enhance your skills and develop your expertise in the financial industry
• Work on the most strategic projects available in the market
• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
• Participate in Social Events, training, and work in an international environment
• Access to attractive Medical Package
• Access to Multisport Program
• Access to Pluralsight
• Flexible hours

Benefits

• sharing the costs of sports activities
• private medical care
• flexible working time
• fruits
• integration events
• corporate gym
• saving & investment scheme
• no dress code
• coffee / tea
• drinks
• christmas gifts
• birthday celebration
• sharing the costs of a streaming platform subscription
• access to +100 projects
• access to Pluralsight

Recruitment stages

• 1.
  online interview
• 2.
  online interview

ITDS Polska Sp. z o.o.