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описание
Adapty provides infrastructure and software that help mobile apps manage in-app purchases and paywalls. It powers more than 20K apps and processes over $3B in subscriptions annually as a fast-growing SaaS company.
задачи
Own the Proxmox and Ceph platform end to end, including capacity, upgrades, performance and incident response;
Run infrastructure across OVH, Hetzner and bare metal, alongside workloads in AWS and GCP;
Drive resource rightsizing, identify overpayment, size resources correctly and prove savings in bills;
Lead the separation of development workloads into a dedicated cluster without production downtime;
Keep infrastructure as code using Terraform, Ansible, ArgoCD and GitLab CI, with no manual production changes;
Own reliability through on-call, incident response, root cause analysis and follow-up runbooks;
Support the product data layer running on PostgreSQL, ClickHouse and Aerospike.
требования
10+ Years of experience working with infrastructure and physical hardware, not only managed cloud;
5+ Years of experience running Kubernetes and cloud platforms in production;
Hands-on experience with bare metal, OVH and Hetzner, plus AWS and/or GCP;
Strong skills in Terraform, Ansible, ArgoCD and GitLab CI, with infrastructure described in code by default;
Real FinOps experience, including the ability to quantify infrastructure costs before and after changes;
Ability to take problems to the root cause and implement fixes, including outside the formal scope;
Direct communication style, with risks and bad news raised early;
Nice to have: production experience with Proxmox and Ceph, PostgreSQL, ClickHouse or Aerospike at scale, experience splitting shared environments into isolated clusters, building observability and on-call practices from scratch, high-load B2B SaaS background.
условия
Exceptional compensation directly tied to results;
Flexible remote work; onsite work is available in Belgrade or London offices;
Language learning, sports, health insurance and laptop coverage.