Must have

• Azure

• MQTT

• English (B2)

Nice to have

• Polish (B2)

Requirements description

• MQTT (HiveMQ)
• Kafka/Confluent Cloud
• Ansible/Terraform
• Kubernetes
• Cloud
• CI/CD
• IoT

Offer description

Our customer is a leading German producer of customized solutions for the self-supply of solar-powered electricity. This includes photovoltaic, energy storage systems as well as cloud technology systems helping individuals to become energetically independent.

Please note that this position involves occasional on-call duty to resolve potential customer-critical incidents.

Required skills:

• At least 2 years of experience in administrating MQTT (HiveMQ) and Kafka / Confluent Cloud.
• At least 2 years of experience with automation tools such as Ansible or Terraform.
• At least 2 years of experience with Kubernetes in scalable environments.
• Knowledge and experience with cloud environments and services, particularly Azure.
• Familiarity with scaling and optimizing IoT communication platforms.
• Experience managing distributed systems and global edge communication.
• Strong knowledge in automation and orchestration of infrastructure and applications.
• Experience with CI/CD pipelines and general DevOps practices.
• Understanding of network protocols, security mechanisms and routing strategies in the context of IoT communication.

Your responsibilities

1. Design, implement, and maintain our IoT communication platform using technologies such as MQTT (HiveMQ), Kafka / Confluent Cloud, Azure and Kubernetes.
2. Configure and manage highly available and scalable messaging solutions, primarily with MQTT.
3. Administer and manage Kafka clusters for efficient data processing and transmission.
4. Implement and integrate Azure services for platform scaling, monitoring, and security.
5. Deploy and manage Kubernetes clusters for orchestration.
6. Ensure global edge communication by implementing appropriate protocols, security mechanisms and routing strategies.

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