Cloud Platform Engineer (Agentic Ai)

Luxoft Spain; Mos; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

Luxoft Spain busca un Cloud Engineer para liderar el diseño, implementación y operación de una plataforma de orquestación de agentes AI en AWS. Serás responsable de una nube Kubernetes nativa empresarial que soporte cargas de trabajo de IA a través de entornos desarrollo, QA y producción.

El puesto requiere experiencia práctica en AWS, EKS, Terraform y CI/CD con GitHub Actions y ArgoCD, así como habilidades en seguridad, monitoreo y optimización de costos.

Formación

• 4+ años de experiencia práctica en AWS.
• Certificación AWS: Solutions Architect (Asociado o Profesional) requerida.
• Preferible: DevOps Engineer, Seguridad.

Responsabilidades

• Diseñar, provisionar y gestionar la infraestructura de AWS usando Terraform.
• Operar clústeres EKS end-to-end con gestión de nodos y autoscaling.
• Construir CI/CD con GitHub Actions y ArgoCD para entornos Dev→QA→Producción.
• Aplicar controles de seguridad con WAF, GuardDuty e IAM.
• Configurar observabilidad con Prometheus, Grafana y CloudWatch.
• Integrar servicios AI/ML como Bedrock y SageMaker.
• Optimizar costos con prácticas FinOps y estrategias de spot.
• Colaborar con equipos de plataforma e ML para onboard de workloads.

Conocimientos

AWS

Kubernetes EKS

Terraform

GitHub Actions

ArgoCD

Karpenter

Helm

RBAC

tfsec

OIDC

Herramientas

ArgoCD

GitHub Actions

Karpenter

Helm

Prometheus

Grafana

CloudWatch

Descripción del empleo

Descripción del trabajo

Project description

The project is for one of the worlds famous science and technology companies in pharmaceutical industry, supporting initiatives in AWS, AI and data engineering, with plans to launch over 20 additional initiatives in the future.

We are seeking a highly skilled Cloud Engineer to lead the infrastructure design, deployment, and operations of the AI agent orchestration platform on AWS. This role is responsible for building and managing a Kubernetes-native, enterprise-grade platform that supports scalable AI agent workloads across development, QA, and production environments.

Responsibilities

AWS Infrastructure & Architecture

Design, provision, and manage AWS infrastructure using Terraform, aligned with the AWS Well-Architected Framework

Core services include:

• Amazon EKS
• VPC
• IAM
• Application Load Balancer (ALB)
• Route 53
• AWS Certificate Manager (ACM)

Kubernetes (EKS) Platform Operations

Own and operate EKS clusters end-to-end:

• Managed node group lifecycle management
• Karpenter-based autoscaling
• Cluster add-on lifecycle upgrades
• IRSA (IAM Roles for Service Accounts) configuration
• Multi-AZ high availability and resilience

CI/CD & GitOps

Build and maintain automated deployment pipelines using:

• GitHub Actions
• ArgoCD (GitOps)

Enable multi-environment deployments:

• Dev → QA → Production

Implement release strategies:

• Blue/Green deployments
• Canary releases

Security & Compliance

Integrate AWS-native security and governance controls:

• AWS WAF
• GuardDuty
• Security Hub
• KMS (encryption)
• Secrets Manager
• External Secrets Operator

Enforce policy controls using:

• OPA / Kyverno (admission controllers)

Observability & Monitoring

Implement and manage observability stack:

• Amazon Managed Prometheus
• Amazon Managed Grafana
• CloudWatch Container Insights
• AWS X-Ray (distributed tracing)

AI/ML Integration

Leverage AWS AI/ML services to support agent orchestration:

• Amazon Bedrock (model inference, agent APIs)
• SageMaker (model hosting, endpoints)
• Comprehend (NLP, PII detection)

Cost Optimization (FinOps)

Implement cost-efficient architecture practices:

• Spot Instances
• Savings Plans
• Karpenter bin-packing strategies
• Scheduled scale-to-zero for non-production environments

Platform & Engineering Collaboration

Partner with platform and ML teams to:

• Onboard new AI agent workloads
• Integrate MCP servers and execution frameworks
• Support extensibility of the agent ecosystem

Skills

Experience & Certifications

4+ years of hands-on AWS experience

AWS Certifications:

Required: AWS Solutions Architect (Associate or Professional)

Preferred: DevOps Engineer, Security Specialty Kubernetes & EKS Expertise

Strong hands-on experience with:

• EKS cluster provisioning and operations
• Managed node groups and Karpenter
• Helm chart management
• Kubernetes RBAC and network policies
• Infrastructure as Code (Terraform)

Advanced Terraform capabilities:

• Modular design
• Remote state management (S3 + DynamoDB)
• Multi-environment configuration
• Security scanning (Checkov, tfsec) AWS Services Proficiency

Deep knowledge of:

• EKS, ECR, ALB, Route 53, ACM
• IAM, KMS, Secrets Manager
• IAM Identity Center
• CloudTrail, AWS Config
• GuardDuty, Security Hub, AWS WAF AI/ML Exposure

Practical experience with:

• Amazon Bedrock (model invocation, agent APIs)
• SageMaker (model deployment and endpoints)
• Comprehend (NLP and PII detection)

DevOps & Identity

Experience with:

• GitOps tools (ArgoCD or Flux)
• CI/CD pipelines for container workloads

OIDC federation:

• GitHub Actions → AWS
• EKS OIDC provider integration Observability & Debugging

Familiarity with:

• Prometheus, Grafana
• OpenTelemetry
• AWS X-Ray
• CloudWatch Logs Insights Kubernetes Security

Strong understanding of:

• Pod Security Standards
• Network Policies
• Admission webhooks
• Service account least-privilege principles

Languages

English: B2