Security Software Engineer II, Corporate Security

This role is part of Pinterest’s Corporate Security team and will collaborate closely with engineers to tackle complex enterprise security challenges. You will have the opportunity to design and implement innovative solutions that protect Pinterest’s systems and data. Your work will directly contribute to ensuring the safety and resilience of the company’s enterprise environment.

What you’ll do:

• Automation & Tooling - Develop scripts, tools, and automated pipelines to streamline vulnerability scanning, incident triage processes. Integrate security tools within CI/CD pipelines.
• Implement Secure Engineering Practices - Design, develop, and maintain software systems with security best practices integrated throughout the development lifecycle.
• Collaborate with XFN Teams - Partner with security engineers and IT to improve detection and remediation of threats across infrastructure and applications.
• Use AI to accelerate analysis and iteration, while applying judgment and verification to ensure correctness and quality.
• Leverage AI to streamline and enhance the efficiency, accuracy, and coverage of security engineering and review processes.
• Grow your skills in an inclusive and encouraging environment
• Learn from supportive, collaborative teammates
• Use modern technologies and tools (including AI)
• Work on real security challenges that protect millions of users and make a real impact from day one

What we’re looking for:

• Linux/UNIX, macOS or Windows internals with an emphasis on proactive hardening
• Demonstrated ability to use AI to improve speed and quality in your day-to-day workflow for relevant outputs.
• Strong track record of critical evaluation and verification of AI-assisted work (e.g., testing, source-checking, data validation, peer review).
• High integrity and ownership: you protect sensitive data, avoid over-reliance on AI, and remain accountable for final decisions and deliverables.
• Bachelor’s degree in Computer Science, Cybersecurity or, a related field or equivalent experience