Senior Systems Engineer

Job Description: The mission of our team at Allegro is maintaining and tuning Kubernetes (running on-premise and in Public Cloud) and its ecosystem. Our work is a never-ending challenge that gives us an opportunity to learn new technology trends from the world of FOSS and run them. If we don’t find what we need in FOSS, we develop it ourselves.

This is the right job for you if you: Have proven, real-world experience with Linux (especially Ubuntu – storage management, installation, configuration, administration). Have solid hands-on experience with Kubernetes and container technologies (Docker, Containerd). Daily use Git and Bash, Know networking fundamentals well (TCP/UDP, HTTP, SSL).

Demonstrate strong analytical thinking – you know how to solve complex technical problems and drive them from start to finish. Have proficiency in English and Polish (minimum B2). Familiarity with the following is a plus: Automation using Terraform.

Public Cloud concepts and experience (GCP, Azure, or AWS). On-premise Kubernetes experience (building environments, analyzing and troubleshooting issues). Tools such as Helm, Calico, GitLab/GitHub, Vault, Consul, BGP, or Argo.

Programming languages like Python or Golang. In your daily work, you will handle the following tasks: Operating and maintaining production Kubernetes systems running on-premise and in Public Cloud. Working in accordance with the GitOps philosophy.

Automating and optimizing tools related to team operations and the Kubernetes eco