Cala AI – Cloud Infrastructure Engineer (4+ years of experience) Hybrid in Barcelona (office located near Passeig de Gràcia, in the Cloudworks coworking space) Gym and restaurant discounts via Cloudworks, versátil

working hours
, inclusive culture, direct impact, and founder with a proven AI track record. list as one of Europe's most promising early-stage startups,

About the company
a Barcelona AI startup acquired by Apple — comes Based in Barcelona's vibrant tech hub near Passeig de Gràcia, is building innovative AI systems focused on trust, accuracy, and impactful technology that challenges industry norms. was named by Creandum to their #EuroSeed50 list — highlighting the most promising early-stage startups in Europe — an honor that reflects the strong belief in our mission and team. You'll lead the design and management of scalable, resilient cloud infrastructure using AWS, Kubernetes, Terraform, and observability tools like Prometheus and Grafana.



Build and maintain cloud infrastructure optimized for AI workloads Manage Kubernetes clusters, deployments, and CI/CD pipelines Implement monitoring and observability systems for reliability Enforce security and best practices across multi-account AWS environments Collaborate closely with data and ML teams to align infrastructure needs Drive automation and infrastructure-as-code using Terraform and GitOps tools 4+ years of cloud infrastructure or DevOps experience, AWS preferred Strong Kubernetes and Terraform skills Experience with monitoring stacks (Prometheus, Grafana, Kibana, Splunk) Comfortable with SQL and NoSQL database maintenance Language: B2+ level in either English or Spanish (fluency in either is acceptable) Availability to work in hybrid mode Hiring process – Conversation-based (no coding tests) Initial chat with CTO focused on your experience and projects Cultural fit interview with CEO

📌 DevOps Engineer (España)
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📍 España