Senior Cloud & AI Security Engineer

Taxfix; Madrid; Híbrido; EUR 90.000 - 140.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Free mental health coaching sessions

Monthly flexible spending allowance

Employee stock options

30 annual vacation days

Work from abroad up to six weeks/year

Dogs in the office

Descripción de la vacante

Taxfix is seeking an experienced Senior Platform Security Engineer to design, implement, and maintain security for cloud-native infrastructure and AI systems. You will secure platforms across AWS/Azure/GCP, containers, and AI/ML workflows while building secure CI/CD processes.

You will lead security incidents and collaborate with development, data science, and operations teams to enforce best practices and threat modeling across the stack. Remote-friendly, with flexible working hours.

Formación

• 5+ years of experience in information security, with at least 3 years specializing in cloud security.
• 3+ years of hands-on experience securing containerized environments (Docker, Kubernetes).
• Demonstrable hands-on experience securing AI/ML or LLM-based systems.
• Strong background in at least one major cloud provider (AWS, Azure, GCP).

Responsabilidades

• Design and implement comprehensive security architectures for cloud platforms (AWS, Azure, GCP).
• Implement security best practices for container and Kubernetes deployments.
• Develop and maintain secure Infrastructure as Code (IaC) codebases.
• Design and deploy zero-trust network architecture and secure service mesh solutions.
• Build and maintain secure CI/CD pipelines following DevSecOps principles.
• Secure AI-powered product features end to end, covering context assembly, tool invocation, and output handling.
• Design and review security controls for RAG implementations.
• Secure agentic solutions and their extension points: tool integrations, agent skills, and autonomous action boundaries.
• Build defenses against prompt injection and other adversarial inputs to LLM apps.
• Establish data security controls for data flows through inference, retrieval, and fine-tuning.
• Lead incident response for cloud and AI infrastructure security incidents.
• Develop and implement security monitoring and detection strategies.
• Conduct threat modeling and risk assessments for cloud-native and AI systems.
• Perform regular security assessments of cloud infrastructure and container deployments.
• Create and maintain security documentation, including policies, procedures, and runbooks.

Conocimientos

Cloud security

Container security

Kubernetes security

AI/ML security

Security architecture

DevSecOps

Incident response

Herramientas

Terraform

CloudFormation

Descripción del empleo

Taxfix is seeking an experienced Senior Platform Security Engineer to design, implement, and maintain security for cloud-native infrastructure and AI systems. You will secure platforms across AWS/Azure/GCP, containers, and AI/ML workflows while building secure CI/CD processes.

You will lead security incidents and collaborate with development, data science, and operations teams to enforce best practices and threat modeling across the stack. Remote-friendly, with flexible working hours.