DevOps Engineer – Airline Order Management System (OM)
15 days ago
Madrid
Join the engineering team building Unisys Order Manager (OM), a cloud-native, microservices-based application hosted on AWS, supporting Airlines' transition to Modern Airline Retailing. OM is designed for high availability, scalability, and security, integrating with legacy systems and modern APIs under strict compliance and observability standards. Key Responsibilities: Infrastructure & Automation • Design, implement, and maintain Infrastructure-as-Code (IaC) using Terraform or AWS CloudFormation., • Provision and manage AWS environments (Dev, Test, UAT, Prod, DR) with automated deployment pipelines., • Implement security controls across environments using AWS Security Hub, GuardDuty, WAF, and IAM., • Manage secrets and credentials using AWS Secrets Manager., • Develop and maintain CI/CD pipelines for microservices using tools like GitLab CI, Jenkins, or GitHub Actions., • Integrate security scanning tools (SAST, DAST, SCA) into the pipeline (e.g., Snyk, SonarQube, Trivy)., • Implement observability stack using OpenTelemetry, Prometheus, CloudWatch, and OpenSearch., • Configure dashboards and alerts for performance, availability, and security metrics., • Design and test active-passive DR strategies using AWS multi-region deployments., • Configure Pilot Light architecture and failover mechanisms with Route53, Kafka Connect, and global DB clusters., • Experience: 2-4 years, • Strong experience with AWS services (EKS, EC2, S3, IAM, Route53, Secrets Manager, CloudWatch), • Proficiency in Infrastructure-as-Code (Terraform, CloudFormation), • Experience with CI/CD tools and container orchestration (Docker, Kubernetes), • Familiarity with Kafka, Redis, and NoSQL databases, • Knowledge of DevSecOps practices, including secure image pipelines and policy-as-code, • Experience with monitoring and logging tools (OpenTelemetry, Prometheus, Fluent Bit, OpenSearch), • Spanish high level, • Experience in airline or travel industry systems, • Familiarity with IATA NDC standards, One Order, and legacy protocols (EDIFACT, TTY), • Exposure to multi-region cloud deployments and disaster recovery planning, • Certification in AWS, Kubernetes, or DevOps practices