20 hours ago
Singapore, SingaporeSenior
Responsibilities
- Scope and perform penetration tests through planning, reporting, and remediation support.
- Conduct hands-on testing of web applications, mobile applications, APIs, thick clients, internal infrastructure, networks, cloud environments, and network segmentation.
- Review, reproduce, and validate potential vulnerabilities from AI-assisted code reviews and automated security tools.
- Assess exploitability, business impact, severity, remediation priority, and false positives.
- Perform secure code reviews, targeted manual testing, cloud penetration testing, and identity and privilege-escalation analysis.
- Communicate technical findings with reproduction steps, realistic attack scenarios, and practical remediation guidance.
- Support engineering and infrastructure teams in remediating and closing security findings.
- Evaluate AI and ML systems, conduct security research, and assess systems against PCI DSS requirements.
Requirements
- At least five years of hands-on penetration testing experience, including managing assessments from scoping through reporting and remediation support.
- Bachelor's degree or higher in Information Security, Computer Science, or a related technical discipline, or an equivalent combination of education and experience.
- Hands-on experience in one or more penetration testing domains, including network, cloud, web application, mobile, or thick-client testing, with the ability to work across multiple domains.
- Knowledge of application and network security, cloud environments, identity flows, attacker techniques, and the MITRE ATT&CK framework.
- Experience with PTES and OWASP testing approaches.
- Proficiency in at least one scripting language, such as Python, PowerShell, or Perl.
- Strong writing, communication, attention to detail, and critical-thinking skills.
- Security certifications such as OSCP, OSCE, OSEE, or GPEN are preferred.
Benefits
- Balanced hybrid work model with three days in the office and two days at either the PayPal office or home workspace.
- Comprehensive choice-based programs supporting physical, emotional, and financial wellbeing.
- Generous paid time off, healthcare coverage for employees and families, financial-security resources, and mental-health support.
- No travel is required; the posting lists travel at 0 percent.
About PayPal
PayPal builds digital payments platforms for consumers and merchants, including PayPal, Venmo, and Xoom, supporting online, in‑app, and in‑person checkout and peer‑to‑peer transfers. It earns primarily from transaction and merchant processing fees, plus value‑added services such as risk management and branded credit. Founded in 1998 and headquartered in San Jose, California, PayPal operates in roughly 200 markets and is a public company traded on NASDAQ.