Overview In this role you will design, build, and maintain scalable Kotlin backend services that power personalized customer experiences within a global loyalty platform. You will work closely with cross-functional teams to deliver cloud-native solutions and improve architectural practices. The position offers exposure to modern Dev Ops practices, Ia C, and data-driven features at scale. You will contribute to a collaborative, international environment and participate in a long-term, career-focused opportunity with a leading tech employer. Compensaciones / Ventajas 4 remote working days per week 27 days of annual leave annual salary review career development plan permanent direct contract international and technology-driven environment Responsabilidades Design, develop, and maintain Kotlin-based backend services Build and manage scalable infrastructure using Terraform, Docker, and Kubernetes Operate in Git Ops environments with Flux Create and maintain CI/CD pipelines via Git Hub Actions Work with Google Cloud Platform services (Big Query,



GKE, Pub/Sub) Integrate APIs and ensure code quality with automated tests (Kotest, Testcontainers) Collaborate within agile processes (Scrum/Kanban) Contribute to continuous improvement of development processes, architecture, and engineering practices Requisitos principales 4+ years of Backend Software Engineer experience Strong JVM experience, ideally Kotlin and ecosystem Knowledge of Docker and Kubernetes Experience or interest in Ia C, especially Terraform Familiarity with Git Ops and CI/CD tools (Git Hub Actions) Experience with cloud services, preferably GCP API integration and management knowledge Ability to work in international, collaborative teams Strong problem-solving mindset and continuous improvement focus English proficiency for global collaboration collaboration problem-solving continuous improvement mindset Kotlin JVM Docker

📌 Java / kotlin backend developer (Barcelona)
🏢 Jobrapido
📍 Barcelona