DevOps Technical Lead (AWS/Oracle FLEXCUBE)

About the role

Join Luminor as a DevOps Technical Lead responsible for designing, migrating and operating mission‑critical Oracle FLEXCUBE core‑banking platforms on AWS. You will drive automation, reliability and scalability while leading a high‑performing engineering team.

Key responsibilities

• Design and implement secure, highly available AWS architectures for Oracle FLEXCUBE workloads.
• Lead the migration of FLEXCUBE services to AWS, including network, security and connectivity design.
• Build and maintain Infrastructure as Code using Terraform and Terragrunt, with reusable modules across environments.
• Develop and operate CI/CD pipelines (e.g., Jenkins) for application delivery.
• Manage Docker and Kubernetes environments where appropriate.
• Define and enforce HA, disaster‑recovery, backup and service‑continuity strategies.
• Improve monitoring, observability and performance of the platform.
• Support Oracle FLEXCUBE application infrastructure, database connectivity and integrations.
• Mentor engineers, contribute to hiring and foster team capability.
• Participate in on‑call rotation for after‑hours support.

Required profile

• Minimum 7 years of professional IT experience.
• Proven experience leading technical teams on large‑scale, business‑critical systems.
• Hands‑on experience with Oracle FLEXCUBE (mandatory).
• Strong expertise in AWS services (EC2, VPC, subnets, routing, security groups, NACLs, IAM, load balancing, monitoring, backup, DR).
• Extensive experience with Terraform and Terragrunt for IaC.
• Experience designing and operating CI/CD pipelines.
• Advanced Linux administration skills.

Required skills

• AWS (EC2, VPC, subnets, route tables, security groups, NACLs, IAM, load balancers, monitoring, backup, DR)
• Oracle FLEXCUBE
• Terraform
• Terragrunt
• Jenkins (or comparable CI/CD tool)
• Docker
• Kubernetes
• Linux administration