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Extia Logo Extia · IT - Software Development

Kubernetes Database Engineer

Portugal, Porto · Job Posted April 24, 2026
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Job Description

As a consulting company specialized in IT and digital sectors, Extia has prioritized an approach that combines performance and well-being at work since its creation in 2007. This vision is shared today by more than 2,500 Extians across France and internationally, and has been recognized by the Great Place to Work® certification for 15 years! We believe in equal opportunity and offer every candidate the chance to reveal their potential, without distinction of any kind. At Extia, it's "First who, then what" so, let's do it!

Job Responsibility

  • Design, deploy, and operate stateful database workloads (specifically PostgreSQL) on Kubernetes-based platforms
  • Implement and manage persistent storage, backup/restore pipelines, data replication, and high availability/disaster recovery (HA/DR) strategies
  • Develop automation for provisioning, upgrades, and scaling using CI/CD pipelines and Infrastructure as Code, such as Terraform and Ansible
  • Ensure security and governance by implementing RBAC, encryption, secrets management, and network policies
  • Monitor and troubleshoot database and cluster performance to ensure quality and reliability
  • Collaborate with DevOps and Platform Engineering teams to design and implement database-as-a-service patterns
  • Participate in international projects, contributing to technology watch and influencing future architectural choices
  • Provide production support, including 10-hour shifts and on-call rotation (approximately one week per month).

Requirements

  • Proven experience in managing databases running on Kubernetes-based platforms
  • Strong expertise in PostgreSQL and cloud-native data services
  • Hands-on experience with Infrastructure as Code (Terraform, Ansible) and CI/CD pipelines
  • Solid understanding of Kubernetes networking, storage, and security policies.
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