Senior Cloud Engineer (AWS) – Barcelona / Hybrid (3 days remote)
We’re looking for a highly skilled Senior Cloud Engineer with deep AWS expertise to join a big international technology organization
In this role, you will play a key part in designing, building, and optimizing large-scale cloud infrastructure, while supporting multiple engineering teams in an Agile environment.
Responsibilities :
- Design, implement, and manage a multi-account AWS Landing Zone and foundational cloud services.
- Support complex application migrations to AWS (rehost / replatform / refactor).
- Manage and optimize Kubernetes clusters (Open Source / OpenShift) and Docker deployments.
- Automate cloud infrastructure using Terraform , Ansible , and CI / CD pipelines.
- Install, configure, and maintain Linux / Unix systems and cloud-native tooling.
- Support cloud solutions across AWS, OpenStack, and other platforms.
- Monitor and tune system and application performance; troubleshoot bottlenecks.
- Implement and maintain security controls, backups, and disaster recovery processes.
- Write and maintain automation scripts (Bash / Python).
- Work in Agile / Scrum teams; collaborate with multiple Agile Release Trains (SAFe experience is a plus).
Requirements :
8+ years of hands-on AWS experience , including EC2, VPC, IAM, S3, CloudFormation, CloudWatch, Lambda, RDS, ECS / EKS, Route 53, and AWS Organizations.Proven experience migrating application stacks to AWS.Strong experience with container orchestration : Kubernetes (OpenShift a plus) and / or Amazon ECS .Solid skills in Infrastructure as Code (Terraform, Ansible).Strong Linux / Unix administration background.Experience with virtualization and containerization (VMware, Docker).Familiarity with monitoring tools (Splunk, Nagios) and application performance tuning (Tomcat, JBoss, Apache, NGINX).Good understanding of networking (TCP / IP, OSI).Experience working in Agile / Scrum teams; SAFe is a plus.Strong scripting skills (Bash, Python).High level of English.Degree in Computer Science, Engineering, or similar.AWS certifications (Solutions Architect, DevOps Engineer) are a strong plus.Knowledge of security / compliance frameworks (CIS, NIST) or telecom environments is an advantage.Our client offers :
International collaboration with teams across the globeContinuous training, coaching, and development programsDiverse, inclusive, people-oriented cultureHybrid working model (3 days remote)Flexible hours + short FridaysOn-site cafeteria and social benefits