DevOps - Lisbon

Inetum; Lisboa; On-site; EUR 55,000 - 85,000; Full time

Job summary

Inetum is seeking a DevOps / Site Reliability Engineer to support the development, operation and maintenance of large-scale distributed systems running on Linux and Open Source technologies. The role focuses on infrastructure reliability, Kubernetes operations, automation, observability and continuous improvement of production environments.

The candidate will administer Linux-based distributed systems, manage on-prem Kubernetes clusters, implement DevOps tooling, monitor and optimize critical

Qualifications

• 5+ years in Linux systems administration and Open Source environments.
• Experience administering Kubernetes clusters.
• Experience with MySQL and PostgreSQL.
• Experience with Apache and Nginx.
• Experience with CI/CD tools, including Jenkins.
• Experience with email protocols (IMAP, SMTP, POP).
• Experience with Elasticsearch, Kibana, Prometheus and Grafana.
• Knowledge of Redis and MongoDB.
• Experience with highly available, large-scale production environments.
• Bash and Python scripting; Docker, Kubernetes, networking and TCP/IP.

Responsibilities

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

Skills

Linux

Kubernetes

CI/CD

MySQL/PostgreSQL

Web servers (Apache/Nginx)

Email protocols

Prometheus/Grafana

Redis/MongoDB

Scripting (Bash/Python)

On-call rotations

Copilot

Docker

Tools

Docker

GitHub Copilot Business

ArgoCD

Job description

We are looking for a DevOps / Site Reliability Engineer (SRE) 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.

Profile

• 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.

About Inetum

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.