About this role

Senior DevOps/Platform Engineer Link Group Daily tasks: - Support and execute migration of Kubernetes-based applications and platform services across cloud environments. - Design, build, refactor, and maintain infrastructure using Terraform across Azure and AWS. - Work with Kubernetes workloads: deployments, Helm/Kustomize, RBAC, service accounts, ingress, troubleshooting, and operational support. - Build and maintain CI/CD workflows using GitHub Actions.

- Support cloud networking and connectivity topics across Azure, AWS, and on-premises environments. - Implement and validate secure access patterns, secrets management, workload identity, and least-privilege permissions. - Plan and support data/storage migration activities, including backup/restore, validation, cutover, and rollback scenarios. - Migrate or rebuild monitoring, logging, alerting, and dashboards across cloud-native and Kubernetes environments.

- Automate migration tasks, validation checks, runbooks, and operational processes using scripting. - Collaborate with application, platform, security, and infrastructure teams to ensure smooth delivery. Musts: DevOps, Cloud, Kubernetes, Docker, Helm, RBAC, Ingress, AWS, IAM, VPC, Networking, Security, Load balancer, Route, AWS S3, Amazon RDS, Azure, Azure DevOps, Vault, Terraform, GitHub Actions, DNS, TLS, Audit, CloudWatch, Prometheus, Grafana, Python, Bash, Storage, Autoscaling, GPU 5+ years of hands-on experience in DevOps, platform engineering, cloud infrastructure, or similar roles.

Practical experience with Kubernetes-based application migrations and production cloud environments. Strong knowledge of Kubernetes, Docker, Helm and/or Kustomize. Experience with container image management, Kubernetes RBAC, service accounts, ingress controllers, workload troubleshooting, and production cluster operations. Strong hands-on experience with AWS services used for Kubernetes workloads, including: EKS, IAM, IRSA, VPC networking, security groups, load balancers, Route 53 CloudWatch, Secrets Manager / Parameter Store, S3, RDS, EFS image registries such as JFrog Solid Azure experience, especially around: AKS, Azure DevOps, Azure Container Registry Azure networking, identity, Key Vault, Azure Monitor, Log Analytics Expert-level Terraform experience, including reusable modules, remote state, environment separation, refactoring, and migration patterns.

Expert-level experience with GitHub Actions. Strong understanding of cloud and Kubernetes networking: VNet/VPC, DNS, TLS, ingress/egress, firewalls, private connectivity, load balancing, service discovery, and connectivity testing. Strong security mindset, including least privilege, secrets management, workload identity, Kubernetes security practices, container image scanning, and audit/compliance support. Experience with observability and troubleshooting using tools such as CloudWatch, Azure Monitor, Log Analytics, Prometheus, Grafana, OpenTelemetry, logs, metrics, traces, dashboards, and alerts.

Scripting skills in Python and/or Bash for automation, validation, runbooks, and pipeline support. Additional requirement for selected positions For some roles within the team, experience with JupyterHub / JupyterLab is required. This includes hands-on experience deploying and operating JupyterHub at scale on Kubernetes, preferably on AWS EKS. Relevant experience includes: Zero to JupyterHub Helm chart. Spawner and authenticator customisation, including OAuth2/OIDC.

Persistent user storage configuration. Resource quotas and autoscaling for single-user notebook servers. Support for GPU or compute-intensive notebook workloads. Integration with cloud services such as S3, EFS, IAM/IRSA. Multi-tenant administration, user environment management, and observability of notebook workloads. Nice to have Experience with AKS to EKS migration. Experience migrating Azure DevOps YAML pipelines to GitHub Actions.

Experience with JupyterHub / JupyterLab. Experience with large-scale platform migrations involving applications, infrastructure, pipelines, data, storage, and observability. We are looking for experienced Senior DevOps / Platform Engineers to support a cloud migration programme involving Kubernetes-based applications and production-grade environments across Azure and AWS. The role is hands-on and strongly focused on infrastructure automation, Kubernetes operations, CI/CD, cloud networking, security, observability, and migration execution.

You will work on migrating workloads and platform components from Azure-based environments towards AWS/EKS, ensuring that applications, pipelines, infrastructure, storage, security, and monitoring are properly designed, automated, tested, and ready for production use.

Source listing: nofluffjobs_main