Titan Operating System S. L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! Our platform combines content discovery and advertising technology in one solution, helping leading TV brands unlock greater value. Titan OS powers devices from major brands including Philips, AOC and JVC, reaching millions of viewers across Europe and LATAM. Titan OS also powers free premium FAST channels on selected Sony Android TVs. Over the last two years, Titan OS has grown revenue 10x and attracted leading investors, including Highland Europe and Mangrove.Role OverviewThis role is responsible for managing and delivering AWS‑based infrastructure that powers millions of smart TVs. You will define the architecture, participate in the design, drive and implement cloud‑based infrastructure solutions, and require a deep understanding of Kubernetes, Terraform, networking, and compute.Key ResponsibilitiesOverall responsibility for day‑to‑day operations of managing cloud services (system administration, monitoring, incident resolution, disaster recovery).Ensure projects are delivered on time and contributors are unblocked and working effectively.Participate and assist in setting the long‑term direction, roadmaps,



and standards for the infrastructure.Act as the expert for AWS cloud infrastructure within the team.Monitor business‑critical processes and systems and be directly involved in incidents or problems that cause service impact.Manage the relationship with AWS and service providers and suppliers.Plan budgets and perform cost analysis for infrastructure.Establish and track SLAs (internal and external) and KPIs.Requirements7+ years of experience with planning, architecting, and implementing AWS Cloud environments.Strong experience with designing and deploying AWS services like EC2, S3, EBS, EFS, and RDS.Experience with AWS networking and content delivery (VPC, Route 53, ELB, etc.).Experience with AWS management services (Cloud Watch, ELB, EC2 autoscaling, Cloud Trail, AWS Config, Datadog).5+ years of experience deploying and managing cloud infrastructure with Terraform or similar.Experience deploying applications using Git Ops (Argo CD or similar).5+ years of experience with Kubernetes.5+ years of experience with containers, Docker or similar.Strong communicator and fluent in English.BenefitsHybrid position.Centrally located office in the heart of Barcelona, with public transportation nearby.Competitive compensation.Private health insurance.Friendly, diverse, and international work environment.Opportunity to work outside of your comfort zone and develop professionally in an exciting and fast‑growing CTV industry.Unique opportunity to join a well‑funded, high‑growth company in the early stages to help shape a product/business that will impact millions.

📌 Senior Infrastructure Engineer (Barcelona)
🏢 Titan OS
📍 Barcelona