Application Security Engineer - Agents platform

ElevenLabs is seeking an Application Security Engineer to join its Agents platform team. The successful candidate will be responsible for building security tooling and reusable primitives that enable engineers to ship securely by default.

As an Application Security Engineer, you will:

• Build security primitives that are easy for engineers to adopt, starting from auditing the Agents codebase
• Review new product work for security and feed what you learn back into shared tooling
• Lead major security improvements to the Agents platform, working closely with Core Security
• Ensure the Agents platform uses authentication and authorization controls correctly and builds guardrails that keep the platform secure
• Set the security bar for the Agents platform and make meeting it the easy path for product engineers
• Work with engineers daily to help them ship fast and safely

Requirements:

• 5+ years of experience in application security engineering at scale, covering secure design, vulnerability management, and security tooling
• Strong software engineering skills, with experience building and shipping products end-to-end in production-quality code
• Fluency in Python, with experience in authentication and authorization
• Hands-on experience with large-scale, customer-facing backend systems and enterprise-grade security
• Clear communication and a track record of owning delivery end-to-end

Nice to have:

• Security experience with AI and LLM applications
• Cloud-native experience with AWS or GCP, Kubernetes, Terraform, IAM, networking, and Linux internals
• Experience in regulated environments, such as SOC 2, ISO 27001, PCI, and HIPAA