Job Summary: We are looking for a DevOps professional with strong analytical, problem-solving, and proactive capabilities, focused on security risk mitigation, and possessing excellent communication and teamwork skills. Key Responsibilities: 1. Deployment and configuration of applications and services. 2. Maintenance and evolution of CI/CD pipelines. 3. Design of robust and highly available infrastructures. DevOps At Arelance, we know that people are the most important asset within a company; therefore, we invest significant effort in identifying top professionals for our clients and offering our candidates the best projects. Currently, we are seeking to hire a DevOps professional with strong analytical and problem-solving abilities, who is proactive, security risk mitigation–oriented, and possesses effective communication and teamwork skills. What are we looking for in you? * Minimum 4 years’ experience with Docker and Kubernetes. * 4 years’ experience with Helm. * Experience managing APIs such as Keycloak and APISIX. * Knowledge of observability platforms such as ELK Stack, Grafana, or Prometheus. * Scripting and programming language proficiency. * SQL knowledge and database modeling skills. * DEGREE: in Computer Science, Telecommunications, or related field. * LANGUAGE: Advanced English. **Your main responsibilities will include:** * Deployment and configuration of applications and services. * Maintenance and evolution of CI/CD pipelines. * Design of robust and highly available infrastructures. * Administration of container and orchestration platforms based on Docker and Kubernetes. You will collaborate closely with security teams to ensure compliance with security standards and best practices, staying up to date with technologies such as Kubernetes, Docker, OpenStack, GitLab, and Harbor. What do we offer in this position? * Permanent contract with Arelance. * Access to training. * Work modality: Hybrid (3 days in office, 2 days remote). **RESIDENCE REQUIRED IN:** LEON / BARCELONA If you are interested in this great opportunity, apply now! We’d love to meet you! Only candidates with valid work and residence permits in Spain will be considered. Docker,Kubernetes,Helm,Observability,API,SQL