Adapty IO Senior DevOps Engineer at Adapty IO owns and manages the Proxmox and Ceph platform across multiple infrastructure providers. The role focuses on resource rightsizing, cluster separation, and maintaining infrastructure as code.
Responsibilities
Own our Proxmox and Ceph platform end to end — capacity, upgrades, performance and incident response
Run infrastructure across OVH, Hetzner and bare metal, alongside workloads in AWS and GCP
Drive resource rightsizing: find where we overpay, size it correctly, and prove the saving in the bills
Lead the separation of development workloads into a dedicated cluster, without downtime for production
Keep everything as code — Terraform, Ansible, ArgoCD and GitLab CI, with no manual changes in production
Own reliability: on-call, incident response, root cause analysis and the runbooks that follow
Support the data layer our product runs on — PostgreSQL, ClickHouse, Aerospike
Qualification
Strong with TerraformReal FinOps experiencePostgreSQLHigh-load B2B SaaS backgroundWhat's in it for you
Required
10+ years working with infrastructure and physical hardware, not only managed cloud
5+ years running Kubernetes and cloud platforms in production
Hands-on with bare metal and providers like OVH and Hetzner, plus AWS and/or GCP
Strong with Terraform, Ansible, ArgoCD and GitLab CI — you describe infrastructure in code by default
Real FinOps experience: you can name what infrastructure cost before and after you touched it
You take problems all the way to the root cause and to the fix, including outside your formal scope
You say things directly — risks and bad news arrive early, not after the incident
Preferred
Production experience with Proxmox and Ceph specifically
PostgreSQL, ClickHouse or Aerospike at scale
Experience splitting shared environments into isolated clusters
Building observability and on-call practice from scratch
High-load B2B SaaS background
What's in it for you
Strong product with industry-best metrics. Adapty is among the top 5% fastest-growing SaaS companies.
Exceptional compensation directly tied to your results.
