Senior DevOps Engineer – GCP, CI/CD & Kubernetes

Infoser Technological solutions, Hardware, Big Data Experts; Madrid; On-site; EUR 70,000 - 110,000; Full time

Job summary

Infoser Technological solutions, Hardware, Big Data Experts is seeking a Senior DevOps Engineer to design, secure and operate scalable platforms on Google Cloud Platform. You will own deployments, automate infrastructure and drive reliability across cloud, hybrid and on-prem environments.

The role requires hands-on cloud engineering, IaC and strong collaboration with security teams. You will lead CI/CD pipelines, automate provisioning, and improve observability and incident response.

Qualifications

• Senior-level experience in DevOps, Cloud Engineering or Platform Engineering with production responsibility.
• Strong hands-on experience with Google Cloud Platform (GCP) or another major public cloud; GCP expertise preferred.
• Solid experience designing and maintaining CI/CD pipelines, particularly GitHub Actions and/or Bitbucket Pipelines.
• Strong knowledge of Git, branching, releases, approvals, runners and pipeline security.
• Practical experience with Terraform, OpenTofu, Ansible or equivalent IaC technologies.
• Strong understanding of Docker and Kubernetes or managed container platforms.
• Experience administering and troubleshooting Linux-based environments.
• Experience implementing monitoring, logging, alerting and observability solutions.
• Knowledge of cloud security, IAM, secrets management, TLS and infrastructure hardening.
• Experience identifying and remediating security vulnerabilities and infrastructure risks.
• Experience with backup, restore, rollback and disaster recovery processes.
• Strong troubleshooting capabilities across cloud infrastructure, CI/CD and production systems.
• Ability to work independently, prioritize critical issues and take ownership of technical decisions.
• Strong documentation, communication and knowledge-transfer skills.
• Professional working proficiency in English for technical discussions.

Responsibilities

• Design, implement and maintain secure, scalable and reliable infrastructure on Google Cloud Platform.
• Build, optimize and maintain CI/CD pipelines using GitHub Actions, Bitbucket Pipelines or equivalent technologies.
• Automate infrastructure provisioning, configuration and lifecycle management using Terraform, OpenTofu or equivalent IaC tools.
• Manage containerized workloads using Docker and Kubernetes, including GKE environments where applicable.
• Implement secure Git workflows, branching strategies, release processes, approval mechanisms and artifact management.
• Configure and secure CI/CD runners, secrets and deployment credentials.
• Develop and improve observability capabilities, including monitoring, logging, tracing, alerting and operational dashboards.
• Troubleshoot complex production incidents across infrastructure, networking, applications and deployment pipelines.
• Perform root cause analysis (RCA) and implement permanent corrective actions.
• Apply DevSecOps practices, including IAM policies, least-privilege access, vulnerability remediation and infrastructure hardening.
• Implement and validate backup, restore, rollback and disaster recovery procedures.
• Automate operational processes to reduce manual intervention and improve platform reliability.
• Collaborate with CTO, CISO, development and infrastructure teams to align technical solutions with security and business needs.
• Create and maintain technical documentation, runbooks and knowledge-transfer procedures.

Skills

Senior-level experience

English proficiency

Independent worker

Strong communication

Security-first mindset

Tools

GCP

Terraform

OpenTofu

Ansible

Pulumi

Docker

Kubernetes

GitHub Actions

Bitbucket Pipelines

Prometheus

Grafana

OpenTelemetry

Argo CD

Job description

Infoser Technological solutions, Hardware, Big Data Experts is seeking a Senior DevOps Engineer to design, secure and operate scalable platforms on Google Cloud Platform. You will own deployments, automate infrastructure and drive reliability across cloud, hybrid and on-prem environments.

The role requires hands-on cloud engineering, IaC and strong collaboration with security teams. You will lead CI/CD pipelines, automate provisioning, and improve observability and incident response.