Proven experience in mobile/desktop applications security assessment: planning, testing, methodologies, and vulnerability reporting; Good understanding of how networks work (OSI and TCP/IP models) with a particular focus on VPNs; Experience working with stakeholders to define the scope of security tests and identify remediation actions to address any vulnerabilities identified; Knowledge of secure coding practices; Sense of ownership with strong problem-solving and investigation skills; Experience with different OS (Linux, Android, iOS, macOS, Windows) security topics; Ability to build and maintain relationships, influence key stakeholders across the business; Ability to make product-related business decisions based on threats and vulnerabilities affecting it; A healthy dose of assertiveness combined with an ability to compromise. Ensure that security-related communication between technical teams involved in releasing the product is smooth (act as a "glue" between all teams so everyone's on the same page); Plan and manage development of security tools within the team; Create tasks for the product's security reviews (SAST/DAST/SCA results, application security testing, etc.).