Your tasks: You review and optimise the existing Apache NiFi cluster running on Kubernetes. You advise on scaling mechanisms to handle increasing pipeline volumes. You build and refine end-to-end monitoring, logging and tracing solutions. You define and implement high availability and disaster recovery strategies. You review, harden and continuously improve the security practices for NiFi. You train and enable the internal DevOps team. You review and complete the technical documentation. You collaborate closely with the internal DevOps and development teams.