> Markdown version of [/jobs/ext/3115943-cloud-sre-kubernetes-observability-engineer](https://www.wearedevelopers.com/jobs/ext/3115943-cloud-sre-kubernetes-observability-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cloud Sre | Kubernetes & Observability Engineer - **Company:** Optiwisers - **Location:** Valencia, Spain - **Contract:** Permanent contract - **Skills:** Cloud Computing, Continuous Integration, Python (Programming Language), Reliability Engineering, Prometheus, Scripting, Grafana, Kubernetes - **Published:** September 27, 2026 - **Apply:** https://www.buscojobs.com.es/cloud-sre-kubernetes-observability-engineer-en-valencia-ID-372654792 ## About the Role The role requires hands-on Kubernetes operations, Prometheus/Grafana observability, CI/CD with ArgoCD, and strong scripting (Python, Shell). English communication is essential, with Spain-based eligibility preferred. #J-*****-Ljbffr ## Description Optiwisers in Valencia, Spain seeks an experienced Site Reliability Engineer (SRE) to join our cloud-native teams. You will own the reliability, scalability, and security of large-scale environments, drive automation, and contribute to governance across international projects.The role requires hands-on Kubernetes operations, Prometheus/Grafana observability, CI/CD with ArgoCD, and strong scripting (Python, Shell). English communication is essential, with Spain-based eligibility preferred.#J-*****-Ljbffr ## Related Videos - [5 steps for running a Kubernetes environment at scale](https://www.wearedevelopers.com/videos/88-5-steps-for-running-a-kubernetes-environment-at-scale) - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [Data binning and understanding histograms](https://www.wearedevelopers.com/videos/2086-data-binning-and-understanding-histograms) - [How I saved 200K/yr in direct costs writing 0 code lines in K8s](https://www.wearedevelopers.com/videos/1055-how-i-saved-200k-yr-in-direct-costs-writing-0-code-lines-in-k8s) - [All your telemetry data from any source in one place](https://www.wearedevelopers.com/videos/57-all-your-telemetry-data-from-any-source-in-one-place) - [Keycloak case study: Making users happy with service level indicators and observability](https://www.wearedevelopers.com/videos/1599-keycloak-case-study-making-users-happy-with-service-level-indicators-and-observability) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)