As a Site Reliability Engineer for Hostinger Horizons, you will be responsible for owning SRE tasks for an innovative AI, no-code web app builder platform. You will optimize and maintain APIs, manage and evolve infrastructure with cloud-native technologies to ensure high availability and scalability, and operate applications deployed to Kubernetes. Responsibilities include supporting sandbox machines for development/testing, collaborating with engineers and CloudOps to implement SRE best practices, ensuring high availability, observability, and cost-efficiency across infrastructure including Google Cloud Storage and SQL, as well as incident handling, root cause analysis, and leading post-mortems. Required qualifications include at least 3 years of Linux system management experience, proficiency in Ansible, Terraform, Docker, Git, SQL, CI/CD tools, and programming skills in Python and Bash. Familiarity with API design, Google Cloud Platform services, and reliability engineering in cloud contexts is essential. Preferred skills include knowledge of Linux control groups, container technologies, and AI integration with large language models. Hostinger offers a culture valuing freedom and responsibility, opportunities for leadership in product changes, unlimited growth via training and equipment, health insurance, hybrid work options in Kaunas and Vilnius or remote, workations, and quarterly parties. Gross salary starts from 5000 EUR/month, adjusted by experience and qualifications.