DevOps Engineer

Cala AI – Cloud Infrastructure Engineer (4+ years of experience)¿No sabe con seguridad qué habilidades necesitará para esta oportunidad? Simplemente lea la descripción completa a continuación para obtener una idea clara de los requisitos del candidato.Location:Hybrid in Barcelona (office located near Passeig de Gràcia, in the Cloudworks coworking space)Perks:Gym and restaurant discounts via Cloudworks, flexible working hours, inclusive culture, direct impact, and founder with a proven AI track record.Summary:At JobFluent we are supporting innovative companies likeCala AIin their search for top tech talent.Cala AIis anAI startupfounded by the creator ofVilynx— a Barcelona-based company acquired by Apple — and is on a mission to redefine how information is verified and represented at scale. Recently recognized byCreandum’s #EuroSeed50list as one of Europe’s most promising early-stage startups,Cala AIis buildingtrustworthy and high-impact AI systemsthat challenge industry norms. Based in the heart of Barcelona’s tech ecosystem, they combine a culture of authenticity, grit, and collaboration to build technology that matters.About the company:From the founders ofVilynx— a Barcelona AI startup acquired by Apple — comesCala AI : a bold new venture redefining how information is verified and represented at massive scale. Based in Barcelona’s vibrant tech hub near Passeig de Gràcia,Cala AIis building innovative AI systems focused on trust, accuracy, and impactful technology that challenges industry norms. Recently,Cala AIwas 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. We are a small, ambitious group dedicated to building real solutions with grit, heart, and a culture of authenticity.About the roleYou’ll lead the design and management of scalable, resilient cloud infrastructure using AWS, Kubernetes, Terraform, and observability tools like Prometheus and Grafana. You’ll work cross-functionally to ensure our platform is secure, performant, and ready to support heavy AI workloads.ResponsibilitiesBuild and maintain cloud infrastructure optimized for AI workloadsManage Kubernetes clusters, deployments, and CI/CD pipelinesImplement monitoring and observability systems for reliabilityEnforce security and best practices across multi-account AWS environmentsCollaborate closely with data and ML teams to align infrastructure needsDrive automation and infrastructure-as-code using Terraform and GitOps toolsQualifications4+ years of cloud infrastructure or DevOps experience, AWS preferredStrong Kubernetes and Terraform skillsExperience with monitoring stacks (Prometheus, Grafana, Kibana, Splunk)Familiarity with CI/CD and GitOps (ArgoCD, Flux)Comfortable with SQL and NoSQL database maintenanceBonus: experience with MLOps, DevSecOps, or FinOpsLanguage: B2+ level in either English or Spanish (fluency in either is acceptable)Flexible, problem‑solving mindset ready to thrive in a startup environmentAvailability to work in hybrid modeBenefitsWork alongside a founder with a proven track record in AI startupsJoin a company dedicated to building AI for good — focused on trust and impactBased in Cloudworks, a dynamic co‑working space near Passeig de Gràcia in Barcelona; enjoy the perks that come from being part of Cloudworks, like gym subscription and restaurant discountsA supportive, inclusive, and horizontal culture that values authenticity and growthHiring process – Conversation-based (no coding tests)Initial chat with CTO focused on your experience and projectsCultural fit interview with CEOOfferThey welcome applicants from diverse backgrounds who bring passion, curiosity, and resilience. xsgfvud If this sounds like you, get in touch — they’re excited to see what you can build together.#J-18808-Ljbffr