Senior Software Security Engineer

Overview

Senior Software Security Engineer focused on protecting AI infrastructure and developer workflows through identity/security controls, secure frameworks, and hardened pipelines.

What you'll do

• Build and maintain identity and secrets management systems, including credential issuance, rotation, and workload authentication.
• Implement cluster security controls such as RBAC policies, namespace isolation, workload identity, and pod security.
• Implement cloud security controls including IAM, network segmentation, VPC architecture, and encryption across multi-cloud and on-prem.
• Design and implement secure development frameworks and libraries to enable secure coding (e.g., service-to-service authentication, serialization libraries, tool proxies).
• Harden CI/CD pipelines against supply chain attacks via isolated build environments, signed attestations, dependency verification, and automated policy enforcement.
• Identify and remediate security gaps using code review, threat modeling, and hands-on debugging.
• Contribute to continuous cloud security posture management using infrastructure-as-code scanning and automated remediation.

What you'll need

• At least 5 years of software engineering experience implementing and maintaining security-relevant systems in production.
• Bachelor’s degree in Computer Science or equivalent industry experience.
• Strong programming skills in Python or a systems language such as Go or Rust.
• Experience contributing to cloud security controls.
• Track record of end-to-end ownership from identifying issues to shipping and monitoring fixes.
• Clear communication skills and ability to work collaboratively across engineering teams.
• Low ego and high empathy with interest in helping teammates succeed.

Details

• Location-based hybrid policy expects staff in an office at least 25% of the time.
• Visa sponsorship is available for some roles/candidates.