DevOps Engineer (freelancer)

Applandeo; Poland; On-site; PLN 120,000 - 200,000; Full time

Job summary

Applandeo in Poland is seeking an experienced DevOps Engineer with strong OpenSearch/Elasticsearch expertise to support upgrading and modernizing an existing OpenSearch environment.

You will stabilize and optimize the current setup, prepare it for Kubernetes, automate deployments, and migrate OpenSearch to Azure Kubernetes Service (AKS). This is a hands-on role requiring independent work with infrastructure, automation and Kubernetes.

Qualifications

• Experience with OpenSearch/Elasticsearch is required.
• Strong Linux/CI/CD automation skills.
• Hands-on with Kubernetes deployments.

Responsibilities

• Stabilize and optimize the OpenSearch environment.
• Prepare the OpenSearch setup for Kubernetes readiness.
• Automate deployments and CI/CD pipelines.
• Migrate OpenSearch to Azure Kubernetes Service (AKS).

Skills

OpenSearch

Elasticsearch

Kubernetes

Automation

Tools

Azure AKS

Azure Cloud

Docker

Terraform

Job description

We are looking for an experienced DevOps Engineer with strong OpenSearch/Elasticsearch expertise to support a project focused on upgrading and modernizing an existing OpenSearch environment. The main goal is to stabilize and optimize the current environment, prepare it for Kubernetes, automate deployments, and migrate OpenSearch to Azure Kubernetes Service (AKS).

This is a hands-on role for someone who is comfortable working independently with infrastructure, automation and Kubernetes.