Senior DevOps Engineer (CI/CD Platform)

Senior DevOps Engineer, CI/CD Platform (Developer Experience) Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud. Permanent Full time €60,500 - €77,000 Annual A Coruña, A Coruña, Spain Engineering Hey there, Kubernetes people! Every engineer here waits on CI several times a day. We want someone who finds that wait personally annoying. Why this role exists? Hundreds of developers push to a large Ruby on Rails monorepo, and every push lands on a runner fleet that the Developer Experience team builds, runs and keeps fast. That fleet is self-hosted Kubernetes on bare metal in European datacentres, in the low hundreds of machines, running ephemeral GitHub Actions runners that peak above a thousand concurrent pods. We own all of it: the hardware, the clusters, the runner images, the caches and the delivery pipelines on top. We add nodes by hand rather than letting an autoscaler do it, so capacity planning is genuinely part of the job. The leverage is unusual. Shave a minute off the average build and every engineer in the company gets that minute back, several times a day. The mission Own the CI and CD Kubernetes clusters end to end: capacity, reliability, upgrades, security and cost. Run the self-hosted GitHub Actions platform at scale with Actions Runner Controller. Runner scale sets, ephemeral pods, docker-in-docker, and the runner images themselves. Keep the data services our tests depend…