Senior Offensive Security Engineer — Cloud and Web Security

PayPal

Singapore

Hybrid

SGD 120,000 - 180,000

Full time

5 days ago

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Job summary

PayPal’s Offensive Security team in Singapore seeks an experienced security engineer to perform hands-on penetration testing across web, mobile, API, cloud, and internal infrastructure. You will reproduce findings, assess exploitability, and provide practical remediation guidance to engineers and product teams.

You will review AI-assisted code reviews, validate vulnerabilities, and communicate risk with clear context and remediation steps, partnering with product, infra, and engineering teams to

Qualifications

3+ years hands-on penetration testing experience.
Bachelor’s degree or equivalent in Information Security, Computer Science, or related field.

Responsibilities

Independently apply security best practices to enhance systems and align security solutions with business objectives.
Partner with peers and internal teams to drive security initiatives and co-lead efforts to strengthen security posture.
Analyze and resolve security challenges by adapting standard processes and exploring alternative approaches.
Influence the quality, efficiency, and effectiveness of the team through informed decision-making.
Collaborate with other engineers to gather feedback and drive continuous security improvements.

Skills

Penetration testing

Security assessment

Cloud security

Network security

Web/mobile testing

Education

Bachelor’s degree in Information Security/Computer Science or related field

Tools

MITRE ATT&CK

PTES

OWASP

Job description

You will review AI-assisted code reviews, validate vulnerabilities, and communicate risk with clear context and remediation steps, partnering with product, infra, and engineering teams to

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