DevOps Developer

Do you have 5+ years of experience as a Platform / DevOps Engineer working with OpenShift / Kubernetes? We are hiring for mid level to senior profiles. Apply now for a long-term contract opportunity for a client in Brussels.

Requirements

5+ years of experience in software or platform development, with a strong background in cloud-native and DevOps practices.

Proficient with OpenShift / Kubernetes (Helm, operators, namespaces, RBAC, secrets, networking).

Experience with Azure IaaS (VMs, networking, storage, IAM).

Strong knowledge of CI / CD tools (Jenkins, GitHub Actions, ArgoCD) and IaC tools (Terraform, Ansible).

Experience managing Vault, Keycloak, or Okta for secure access and identity management.

Hands‑on experience with databases (PostgreSQL, MongoDB) and data services (Elasticsearch, MinIO).

Familiarity with event‑driven systems (Solace, Kafka).

Strong understanding of Linux, networking, and container orchestration principles.

Job Description

Develop, test, and maintain Kubernetes and OpenShift‑based platform components and custom operators.

Build and enhance CI / CD pipelines using Jenkins, applying GitOps best practices for repeatable and traceable deployments.

Contribute to infrastructure‑as‑code (IaC) using Terraform and Ansible to automate the provisioning and configuration of Azure and on‑prem resources.

Develop APIs, scripts, and integrations to streamline platform operations and enable self‑service capabilities for development teams.

Deploy and maintain core data services including PostgreSQL, MongoDB, Elasticsearch, and MinIO within OpenShift and Azure environments.

Participate in incident response, root cause analysis, and performance tuning of platform services.

Contribute to the design and implementation of monitoring, alerting, and logging solutions (ELK Stack, Prometheus, Grafana).

Implement and test backup, failover, and disaster recovery procedures for critical platform services.

Implement and maintain identity and access management integrations using Keycloak, Okta, and Vault.

Ensure secrets management, policy‑as‑code, and secure configuration baselines across all resources.

Configure and manage reverse proxies (NGINX) and API Gateway solutions for secure and high‑performance traffic handling.

Work on data and messaging integration using Solace PubSub+ and Confluent Kafka.

Seniority level

Not Applicable

Employment type

Contract

Job function

Information Technology

Industries

IT Services and IT Consulting

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