Join Red Hat Enhanced Solution Support to deliver technical support and sustaining engineering for OpenShift customers. Responsibilities include incident diagnosis and resolution, collaborating with development and cloud partners, troubleshooting OpenShift/Kubernetes, traditional Linux virtualization (KVM/QEMU/libvirt), container runtimes, automation/scripting, and mentoring junior engineers. Role is remote (Spain) with weekend rotational shift duties.

Red Hat is hiring a Platform Engineering Consultant based in Spain (remote, preferably Madrid). The role delivers on-site implementations of Red Hat technologies—primarily OpenShift and Ansible Automation Platform—covering architecture, implementation, testing, deployment, and customer enablement. Requires experience with container platforms (Kubernetes, Docker), automation (Ansible), DevOps/CI-CD/GitOps practices, and enterprise virtualization; coding ability in languages such as Go, Python or Java is desirable. Willingness to travel up to 50% and fluent Spanish and English are required.

Join Red Hat's IT Developer Enablement Applications team to execute the full SDLC, build and maintain reliable infrastructure, automate processes (Python, Bash, Terraform, Ansible), manage container platforms (OpenShift, Kubernetes, Docker/Podman), integrate CI/CD (GitLab/GitHub Actions), and apply monitoring/observability and SRE practices. Requires 5+ years relevant Linux and enterprise application experience.

Responsable de la planificación y ejecución de cambios en entornos PRE, mantener la gobernanza y trazabilidad, facilitar y liderar procesos de CAB, supervisar despliegues y coordinar con equipos de infraestructura, aplicaciones, testing y soporte. Requiere experiencia en gestión de cambios en entornos enterprise, conocimientos ITIL y nivel de inglés C1. Contrato indefinido y modalidad flexible/remota.

Role based in (or eligible for) UK, Germany, Spain, Ireland, or Sweden. Join the Grafana Backend Services squad to develop and operate Grafana backend APIs and related orchestration/CLI components. Responsibilities include feature delivery, design reviews, on-call rotations, mentoring, and cross-team collaboration. Preferred skills: Go, relational databases (MySQL/SQLite/Postgres), Docker/Kubernetes, CI/CD, and experience with observability tools such as Grafana and Prometheus.

Role on the AI Infrastructure team to build and operate production infrastructure for AI agents, including compute, orchestration, model serving, observability, IaC (Terraform), CI/CD, and developer-facing APIs/SDKs. Requires 5+ years in SRE/platform/infrastructure roles, hands-on experience with ML infrastructure or model serving, Kubernetes/Docker, cloud (preferably AWS), scripting (bash) and a programming language (Python preferred).

Wikimedia Foundation is hiring a Senior Site Reliability Engineer for Wikimedia Enterprise to design, develop, and maintain reliable, scalable infrastructure for high-volume API services. Responsibilities include defining SLOs/SLIs, building observability, running Kubernetes and cloud infrastructure, implementing CI/CD/GitOps (e.g., GitLab, ArgoCD), incident response and on-call duties, and collaborating with distributed teams. Strong SRE, cloud, IaC, observability, and automation skills are required.

Wikimedia Foundation seeks a Senior Site Reliability Engineer for remote-first work on Wikipedia’s public-facing infrastructure, focused on data persistence. Responsibilities include deployment, configuration, maintenance, automation, architectural collaboration, and participation in a shared 24/7 on-call rotation. Requires 6+ years in SRE/Operations/DevOps, Linux troubleshooting (Debian), configuration management (Puppet), scripting (primarily Python), Kubernetes, distributed caching, monitoring, and incident response. Role expects travel 1–2 times per year. US-based applicants have an indicated salary range of USD 113,082–175,725; Wikimedia lists a set of non-US countries where it can hire via EOR.

Kodify is hiring a System Administrator (remote within the EU) to operate and evolve infrastructure spanning cloud services, Kubernetes, and self-managed infrastructure. Responsibilities include automation, Infrastructure as Code, incident response, on-call rotations, troubleshooting, and collaborating with developers to improve platform reliability. Required: 3+ years experience, Linux fundamentals, networking basics, experience with at least one major cloud provider, containers/Kubernetes, IaC/automation tools, Git and scripting. Optional: experience with GitOps, CI/CD, high-traffic production systems, databases, Cloudflare/CDNs and security/incident response.

Submit a general application to Upsun (formerly Platform.sh) to join their Priority Talent Community for remote roles focused in Australia, Canada, France, Germany, Spain, the United Kingdom, and the United States. Roles span engineering, product, sales, operations, and customer success. Visa sponsorship is not available; background checks are required. The company emphasizes remote, flexible work, open source, AI-ready platforms, and a globally distributed team.

Join a senior team of DBAs, SREs, and platform engineers to scale PostgreSQL and vector search infrastructure, strengthen HA/DR and backup practices, build automation and GitOps workflows, improve observability and security, and collaborate with service and AI teams. Requires 5+ years operating PostgreSQL in high-volume production environments.

The Wikimedia Foundation seeks a Senior SRE to perform operational and DevOps tasks (deployment, maintenance, configuration, troubleshooting), implement configuration management and deployment tooling (Puppet, Kubernetes), automate fleet operations, participate in 24/7 on-call rotations and incident response, and collaborate with global product teams. Requires 6+ years in SRE/Operations/DevOps, strong Linux and automation skills, experience with infrastructure/security incident response, and strong English communication.

Work involves maintaining image definition files, adapting upstream Helm charts to security and Kubernetes constraints, tracking upstream releases, writing Go-based integration tests, triaging CVEs, and reviewing peers' work. Requires 6+ years backend engineering experience and strong familiarity with containers, Kubernetes, Helm, YAML, and container/supply-chain security concepts.

Senior engineer responsible for owning GPU/accelerator clusters and related stack (drivers, runtimes, device plugins, node config, schedulers, serving frameworks) to enable in-house model training and inference. Requires 5+ years in infrastructure engineering with hands-on experience operating GPU or accelerator-backed production environments, strong systems fundamentals (Linux, networking, storage, containers, Kubernetes), Python proficiency, and experience with ML serving frameworks and observability.

Remote senior platform role responsible for building and operating a multi-tenant Kubernetes-native cloud (Cluster API, vCluster, KubeVirt), operating Ceph/Rook-Ceph storage, managing networking (BGP, EVPN/VXLAN, IPSec/WireGuard, JunOS), applying SRE practices, and automating infrastructure with Terraform/OpenTofu and Ansible. Requires 5+ years infrastructure/platform experience and at least 3 years operating production Kubernetes platforms.

Remote (Spain) senior role on Twilio's Edge Services team to lead design and implementation of scalable, high-availability AWS cloud-native systems, own service reliability for very high request volumes, drive Terraform-based IaC patterns, mentor engineers, and optimize deployment pipelines. Requires 5+ years in Cloud/DevOps/SRE and proficiency with languages such as Python, Java, or Go, AWS services, Terraform, and observability tools (Datadog/Grafana).

Ashby is hiring a staff Platform Engineer / SRE to own and improve platform infrastructure and developer experience. The role involves infrastructure-as-code, scaling systems, Kubernetes debugging, CI/CD, on-call incident response, SLO/SLI implementation, data and event-driven infrastructure, and building guardrails for security and privacy. Tech mentioned: TypeScript, Node.js, Postgres, Redis, AWS, Datadog, and Sentry.

Join Docker's Infrastructure Engineering team to develop and operate platform services and APIs (primarily in Go), codify infrastructure with Terraform and GitOps, and scale Kubernetes/EKS and networking foundations. The role includes building AI-assisted operational automation, owning operational readiness and SLOs, and participating in an on-call rotation to support incident response.

SearchApi seeks a senior infrastructure engineer to own and operate its cloud stack and observability for production workloads serving billions of requests. Responsibilities include architecting and operating containerized browser infrastructure, managing AWS services (ECS, EKS, Fargate, RDS, ElastiCache), writing Terraform, tuning autoscaling and networking (websockets, TCP), debugging production issues, and mentoring engineers. Role is remote and expects strong written English, deep AWS and infrastructure-as-code experience, and prior work at scale.

Lead the evolution of an internal Database-as-a-Service: design HA deployments (PostgreSQL, ClickHouse, MongoDB, Redis), scale analytics ClickHouse clusters, maintain Airflow/Redash infrastructure, implement Reliability-as-Code (SLO/SLI, self-healing), and modernize stack using Terraform, Ansible, Kubernetes and cloud providers. Remote role supporting global teams.