Senior DevOps & Platform Engineer — GitHub Migrations

Miratech; Sevilla; A distancia; EUR 75.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health insurance

Relocation program

Remote work

Career development opportunities

Descripción de la vacante

Miratech seeks a Senior DevOps/Platform Engineer to lead enterprise GitHub migrations, CI/CD automation, and cloud infrastructure efforts. You will work across discovery, design, automation, migration waves, and cutover, ensuring stability and success in large-scale environments.

Ideal candidates have 7+ years in DevOps, hands-on GitHub Enterprise, Terraform, Kubernetes, and AWS, with strong scripting skills and experience across the full migration lifecycle. Remote-friendly with global projects.

Formación

• 7+ years of experience in DevOps or Platform Engineering, with strong recent experience in GitHub and CI/CD.
• Strong hands-on experience administering GitHub Enterprise and GitHub Organizations at enterprise scale, including repositories, permissions, environments, variables, and secrets.
• Proven experience with enterprise-scale GitHub repository and workflow migrations, including GitHub Actions, runners, and workflow reconfiguration.
• Experience with OIDC, GitHub Apps, webhooks, and OAuth integrations.
• Strong experience with Terraform and infrastructure automation.
• Experience designing and migrating CI/CD pipelines and platforms, including Jenkins and GitHub Actions.
• Experience with Kubernetes, AWS EKS, and AWS infrastructure.
• Scripting and automation skills using Python, Bash, or equivalent technologies.

Responsabilidades

• Participate in discovery, migration design, automation, pilot migration, migration waves, cutover, validation, rollback, and stabilization activities.
• Plan and execute GitHub Enterprise and GitHub Organization migrations.
• Migrate GitHub repositories, workflows, runners, permissions, environments, variables, and secrets.
• Support migration and reconfiguration of GitHub Actions and dependent CI/CD systems.
• Migrate and validate GitHub Apps, webhooks, OAuth integrations, and OIDC configurations.
• Build automation for migration activities using scripting and Infrastructure as Code.
• Support AWS cloud infrastructure, Kubernetes/EKS, Jenkins, and associated platform integrations.
• Troubleshoot migration issues and ensure platform stability during and after migration.
• Collaborate with engineering teams to ensure successful migration execution and validation.

Conocimientos

GitHub Enterprise

CI/CD pipelines

Kubernetes

Terraform

AWS EKS

Python scripting

OIDC integrations

Herramientas

GitHub Actions

Jenkins

Descripción del empleo

Miratech seeks a Senior DevOps/Platform Engineer to lead enterprise GitHub migrations, CI/CD automation, and cloud infrastructure efforts. You will work across discovery, design, automation, migration waves, and cutover, ensuring stability and success in large-scale environments.

Ideal candidates have 7+ years in DevOps, hands-on GitHub Enterprise, Terraform, Kubernetes, and AWS, with strong scripting skills and experience across the full migration lifecycle. Remote-friendly with global projects.