Senior Product Assurance Engineer: AI & SaaS Security

Yahoo Inc.; United States; Hybrid; USD 128,000 - 267,000; Full time

Benefits offered by this job

Hybrid work options

Healthcare benefits

401k retirement plan

Backup childcare

Job summary

Yahoo Inc. is hiring a Paranoids Senior Corporate Product Assurance Engineer in the United States. You will own security reviews end to end for corporate systems, SaaS integrations, and AI/LLM products, ensuring controls and risk-based dispositions.

You will partner with privacy, legal, and cross-functional teams to maintain a secure enterprise environment. The role emphasizes automation, risk tiering, and a documented disposition process that supports business needs while meeting industry

Qualifications

• 6+ years of experience in product, application, or corporate/enterprise security.
• 2+ years owning security reviews or an assurance function end to end.
• Experience with third-party and SaaS security assessment and data flows across trust boundaries.

Responsibilities

• Own Paranoid Security Reviews end to end for corporate systems and AI/LLM products.
• Review MCP and agentic connections including authentication, authorization, and token lifecycle.
• Assess AI/LLM integrations for prompt injection and data exposure.

Skills

Security reviews

SaaS security assessment

AI/LLM security

Okta/IdP

Python automation

Stakeholder management

Risk assessment

Education

Bachelor's Degree in a relevant field

Tools

Okta

AWS/GCP security tooling

Python

Job description

Yahoo Inc. is hiring a Paranoids Senior Corporate Product Assurance Engineer in the United States. You will own security reviews end to end for corporate systems, SaaS integrations, and AI/LLM products, ensuring controls and risk-based dispositions.

You will partner with privacy, legal, and cross-functional teams to maintain a secure enterprise environment. The role emphasizes automation, risk tiering, and a documented disposition process that supports business needs while meeting industry