DevOps - Lisbon

Inetum is a European leader in digital services, supporting organizations as they navigate continuous technological change. The company helps clients accelerate their digital transformation through a broad portfolio that includes consulting, application services, digital engineering, cloud, cybersecurity, platforms, and infrastructure services.

We are looking for a DevOps to support the development, operation and maintenance of large-scale distributed systems running on Linux and Open Source technologies. This role focuses on infrastructure reliability, Kubernetes operations, automation, observability and the continuous improvement of critical production environments.

Main Responsibilities

• Administer and operate Linux-based distributed systems and platforms.
• Manage and support Kubernetes clusters in on-premises environments.
• Implement and maintain DevOps and automation tools.
• Monitor, troubleshoot and optimize critical production systems.
• Support CI/CD implementation and operational practices.
• Administer relational and non-relational database platforms.
• Maintain observability, logging and monitoring solutions.
• Contribute to infrastructure scalability, performance and high availability initiatives.
• Provide operational support and participate in on-call activities.

• Minimum 5 years of experience in Linux systems administration and Open Source environments.
• Experience administering Kubernetes clusters.
• Experience with MySQL and PostgreSQL.
• Experience with Apache and Nginx environments.
• Experience with CI/CD tools, including Jenkins.
• Experience with email platforms and protocols (IMAP, SMTP, POP).
• Experience with Elasticsearch, Kibana, Prometheus and Grafana.
• Knowledge of Redis, MongoDB and other non-relational databases.
• Experience working with highly available, large-scale production environments.
• Bash and Python scripting skills.
• Knowledge of Docker, Kubernetes, networking and TCP/IP protocols.
• Availability to participate in on-call support rotations.
• Experience using GitHub Copilot Business or equivalent tools (subject to validation).

Additional Valued Experience

• RabbitMQ or Kafka.
• Java.
• Puppet, Ansible and ArgoCD.
• GitLab CI.
• Azure cloud and DevOps technologies.
• Golang.
• Rancher.