Description:

Join Rarible in building innovative infrastructure for the Web3 space, empowering creators, collectors, and businesses.
The Senior DevOps Engineer will be a key player in transitioning to a modern, fully automated, code-driven infrastructure.
Responsibilities include developing and executing the DevOps roadmap, enhancing system stability, scalability, and performance, and identifying infrastructure deficiencies.
The role involves collaborating with teams to implement Infrastructure as Code (IaC) and managing CI pipelines to evolve them into a GitOps framework.
Participation in on-call rotations for incident resolution and monitoring infrastructure health is required.
The current tech stack includes LXC, QEMU VMs, Kubernetes, AWS EKS, S3, nginx, ElasticSearch, MongoDB, Postgres, Prometheus, Grafana, ELK, Jenkins, SOPS, Ansible, Terraform, Talos Linux, ArgoCD, and GitHub Actions.
The position is ideally hybrid in Lisbon but fully remote candidates are welcome.

Requirements:

Expertise in Infrastructure as Code (IaC) with tools like Terraform, Crossplane, or Pulumi is required.
Strong knowledge of Kubernetes and Kubernetes Operators is essential.
Experience managing modern bare-metal infrastructures is necessary.
Proficiency in monitoring tools such as Prometheus and Grafana is required.
Hands-on experience with large-scale databases (e.g., MongoDB, ElasticSearch, Postgres with datasets > 5TB) is needed.
Familiarity with GitOps practices and tools (e.g., ArgoCD, Flux) is important.
Proficiency in Linux administration and technologies such as LXC, VMs, and Docker is required.
Bonus points for experience with managing large-scale storage systems (e.g., Ceph) and a solid understanding of nginx, Jenkins, and Ansible.