Senior Platform Security Engineer - AI Resilience & Security Enhancements

New

JobgetherPlatform security

Based in FranceContractSenior

Salary not disclosed

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Job Details

Bring hands-on experience in Platform Engineering, DevOps, Site Reliability Engineering (SRE), DevSecOps, or Platform Security, supported by solid security fundamentals.
Have experience designing and implementing security controls directly.
Understand CI/CD pipelines, modern software delivery practices, and integrating security into developer workflows.
Have knowledge of software supply chain security, including dependency management, secure builds, provenance, artifact signing, and vulnerability management.
Understand identity and access management (IAM), role-based access control (RBAC), and least-privilege principles.
Have practical container security experience and working knowledge of Kubernetes.
Be able to write automation, scripts, or security tooling in a programming language; Go or Python experience is useful, with willingness to work in Go where required.
Have experience collaborating with engineers to deliver security enhancements in production environments.
Terraform or other Infrastructure as Code (IaC) tools are desirable.
Experience with AWS or Google Cloud Platform (GCP) is desirable.
Experience in security automation, policy-as-code, AI security, threat modelling, cryptography, or regulated or business-critical environments is desirable.

Design and implement controls for secure autonomous AI agent execution, including policy enforcement, permissions, sandboxing, isolation, and auditability.
Integrate security checks into CI/CD pipelines and pull request workflows.
Evaluate security tools and AI-assisted code security approaches for accuracy, false positives, bypasses, and developer usability.
Strengthen production access controls using least privilege, secure privileged-access pathways, session controls, and audit trails.
Improve software supply chain security through secure builds, dependency and container scanning, provenance, artifact signing, SBOMs, and policy enforcement.
Develop security automation and platform guardrails that engineering teams can adopt and maintain.
Collaborate with software engineers on security design, prototyping, implementation, and production integration.
Produce technical documentation, implementation guidance, and handover materials.

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