Senior DevOps Engineer (Hybrid)

About the role

We are seeking a Senior DevOps Engineer to join our hybrid team in Portugal. You will design, build, and maintain CI/CD pipelines that enable Mainframe execution on x86 systems while addressing operational and security challenges in a complex environment.

Key responsibilities

• Design, implement, and optimise CI/CD pipelines for complex, multi‑technology environments.
• Lead DevOps initiatives autonomously, identifying and removing blockers to ensure smooth delivery.
• Diagnose and resolve production issues, continuously improving reliability and performance.
• Maintain and enhance CI/CD workflows, preferably using GitHub Actions.
• Communicate status, blockers, and resolutions clearly to development and project teams, both local and remote.
• Collaborate with cross‑functional stakeholders to improve infrastructure, security, and deployment processes.

Required profile

• 5‑7 years of DevOps experience with a strong focus on automation and CI/CD.
• Proven experience with AWS cloud services.
• Hands‑on experience creating, maintaining, and optimising GitHub Actions workflows.
• High level of autonomy, proactivity, and strong problem‑solving abilities.
• Excellent communication skills for effective collaboration with technical and project management teams.

Required skills

• AWS
• GitHub Actions
• CI/CD pipeline design
• Python scripting
• Terraform or Ansible (Infrastructure as Code)
• Basic knowledge of Mainframe systems