.Senior Software Engineer - Kubernetes Infrastructure Location: Barcelona, Spain; Madrid, Spain; Málaga, Spain; Oviedo, Spain; Santander, Spain; Sevilla, Spain; Valencia, Spain; Valladolid, Spain;Zaragoza, Spain. Work Arrangement: Fully Remote, Hybrid, or Office. Your Opportunity: At New Relic, we provide our customers real-time insights, so they can innovate faster. Our software delivers insightful observability tools across different technologies and distributed systems, enabling software engineering teams to identify, understand, and tackle issues, analyze performance, and maximize their software and infrastructure. The Kubernetes infrastructure organization is looking for a Senior Software Engineer to join our group. This organization develops and maintains the backend infrastructure for deploying and maintaining hundreds of Kubernetes clusters that host the applications of New Relic on the multi-cloud platform of Amazon AWS, Microsoft Azure, and Google GCP. We encourage async communication and independence, but we also build strong human relationships between team members during our ceremonies or in-person gatherings when possible. What You'll Do: Build, maintain, and scale Go clients/projects and their support tools. Contribute to New Relic infrastructure to develop and manage it. Contribute to Open Source and get the chance to grow your reputation and skills. Collaborate with team members to discuss and implement service improvements, and research new tools and services to solve sophisticated problems properly. Ship incrementally and often, helping the team to maintain a constant flow of feedback on its work. Work in an agile environment with a DevOps approach, including participating in second-layer support rotations. This Role Requires: 4+ years of professional work experience in software development and/or operations. BS/MS in Computer Science, or education/experience in a relevant field. Hands-on experience coding in programming languages such as Golang, Java, Python, or Bash. 4+ years experience with containerization tools - Kubernetes, Istio, Cluster API, Crossplane, etc. Solid background in application and system programming, and Linux system administration. Involvement in building Infrastructure as Code (IAC). Willingness and the ability to pick up and learn new coding languages. Deep understanding of security, reliability, performance, and cost-effectiveness of distributed systems on public cloud providers like Amazon AWS, Microsoft Azure, and Google GCP. Bonus Points If You Have: Experience working with Continuous Integration/Continuous Delivery (CI/CD) tools such as Jenkins, Ansible, Travis CI, Circle CI. API design and development exposure with Go programming language. Experience in cloud technologies like AWS, Azure, or GCP. Solid understanding of the Linux operating system and concepts such as virtual machines and containers. Active participation in open source development