Security Engineer – Product & AI Security

About the role

Dialpad is looking for a Security Engineer focused on product and AI security to protect its customer‑facing applications, platforms, and AI‑powered features throughout the product lifecycle. Reporting to the Chief Security Officer, you will work closely with engineering, product, and AI teams to embed security early and raise the overall security posture.

Key responsibilities

• Partner with engineering teams to design and review secure architectures for APIs, integrations, and internal platforms.
• Lead threat‑modeling sessions, security reviews, and design assessments for new features and major changes.
• Identify, validate, and drive remediation of application security issues across web, backend, cloud, mobile, and API surfaces.
• Build and improve security guardrails in the software development lifecycle, including secure defaults, testing, and automation.
• Define security requirements for AI and agentic features, covering prompt handling, data exposure, abuse cases, and third‑party AI services.
• Collaborate on secure coding practices, vulnerability management, and risk‑based remediation.
• Enhance product and AI security telemetry, detection opportunities, and response readiness.

Required profile

• 5+ years of experience in application or product security, or software engineering with a strong security focus.
• Deep understanding of modern web, API, authentication, authorization, and cloud‑native security principles.
• Proven experience conducting threat modeling, secure design reviews, and technical risk assessments.
• Ability to balance security rigor with product velocity and business priorities.

Required skills

• Threat modeling
• Secure design reviews
• Vulnerability assessment and remediation
• Secure SDLC implementation
• Cloud security (AWS/Azure/GCP)
• AI security (LLM risk mitigation, prompt injection prevention)
• Web and API security
• Mobile application security

What we offer

• Opportunity to work at the center of AI transformation in business communications.
• Competitive salary and comprehensive benefits.
• Access to cutting‑edge AI tools and a robust training program.
• Inclusive, collaborative office environment recognized as a Great Place to Work.