As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:Senior DevOps (APE)Fully remote work from PolandB2B - up to 200 PLN/h net +vatResponsibilities: Develop and maintain Kubernetes/OpenShift components and custom operators Build CI/CD pipelines (Jenkins, GitOps) and automate with Terraform and Ansible Integrate APIs, scripts, and self-service tools for developers Deploy/manage PostgreSQL, MongoDB, Elasticsearch, MinIO on OpenShift/Azure Implement monitoring and alerting (ELK, Prometheus, Grafana) Ensure backup, failover, and disaster recovery Manage IAM and secrets with Keycloak, Okta, Vault Configure NGINX, API Gateway, and secure service exposure Support messaging/data flows via Solace PubSub+ and Kafka Requirements: 5–8 years of professional experience in cloud-native/DevOps roles including tooling expertise Strong experience in OpenShift/Kubernetes (operator SDKs, Helm, ArgoCD, cluster management, GO programming language) Deep understanding and expertise in Azure IaaS, CI/CD (Jenkins, ArgoCD), IaC (Terraform, Ansible) Advanced proficiency with Vault, Keycloak, Okta Strong experience with relational and NoSQL databases databases (PostgreSQL, MongoDB), data services (Elasticsearch, MinIO) Familiarity with Solace, Kafka, Linux, networking Knowledge of NGINX and API Gateway technologies Solid background in Terraform, Ansible, and containerized application delivery Understanding of observability stacks (ELK, Prometheus, Grafana) and log/metric correlation Nice to have: Azure Administrator Associate or Azure DevOps certification Certified Kubernetes Administrator (CKA) or Developer (CKAD) HashiCorp Certified: Vault Associate Experience in aviation, air traffic management, or other mission-critical domains Offer: Private medical care Sports card co-financing Constant support from a consultant Employee referral program