Jobtailor is seeking a Systems Engineer to extend and maintain a scalable, multi‑data‑center infrastructure with on‑prem and cloud components. You will manage blockchain nodes, fine‑tune Kubernetes clusters, and ensure secure operation of backends using HAProxy, Nginx/Apache and database replication.

You will also improve monitoring with Prometheus, Grafana, Loki, Tempo, and document infrastructure as code while staying current with cloud-native tech.