We are hiring remote specialists who have already relocated from Russia/Belarus.
Build the internal platform that powers our engineering teams, delivering mission-critical software to 4,000+ cloud hosting providers worldwide.
CloudLinux powers 4,000+ hosting providers managing millions of websites globally. Our infrastructure team is at a critical inflection point – moving from 8+ years of technical debt to building a modern platform. This isn't a typical SRE role; it's a chance to architect the future of infrastructure that cannot fail.
Where we are: Legacy systems, reactive operations, bus factor = 1. OpenNebula bottlenecks blocking releases. 70% time on firefighting.
Where we're going: Self-service platform, Infrastructure as Code, proactive engineering. You'll be one of 2-3 senior engineers leading this transformation alongside a new Infrastructure Director with full B-level support.
What You will Actually Do
Stabilize & Assess:
- Deep dive into OpenNebula issues with the existing team.
- Map critical dependencies and single points of failure.
- Implement quick wins (automated VM cleanup, monitoring gaps).
- Begin documenting undocumented systems.
Build Foundation:
- Leading the design and development of an internal development platform (IDP).
- Implement GitOps for critical workflows.
- Establish SLIs/SLOs for core services.
- Create runbooks for top incidents.
Transform Platform:
- Architect self-service Internal Developer Platform.
- Drive Infrastructure as Code to 60%+ coverage.
- Eliminate single points of failure.
- Drive development and implementation of complex architectural decisions.
Technical Stack You'll Transform
Current:
- Virtualization: OpenNebula (main bottleneck), oVirt/OpenStack/CloudStack, KVM.
- Storage: Ceph (recently stabilized), Cephadm, Rook.
- Network: Juniper.
- Bare metal (3 Datacenters) + AWS + Google Cloud + Azure.
- Automation: ~5% Terraform coverage, manual operations dominant.
- CI/CD: GitLab, Jenkins, Gerrit, GitHub.
Your Tools for Transformation:
- Kubernetes & KubeVirt and/or all necessary.
- Terraform/Terragrunt + Ansible.
- GitOps (ArgoCD/Flux).
- Python/Go for custom tooling.
- Modern observability stack.
Requirements
To thrive in this role, we are looking for someone who has:
- Migrated legacy systems to modern platforms at scale.
- Strong Kubernetes production experience (multi-tenant, federation).
- Infrastructure as Code expertise (Terraform/Ansible in production).
- Linux at scale (RHEL/CentOS/AlmaLinux, 1000+ servers).
- Network fundamentals, underlay, overlay, (EVPN, BGP, VXLAN, DNS, network architecture & segmentation, native pod networking at scale).
- Proven ability to work independently with minimal documentation.
- Experience building self-service platforms.
- English B2+ and excellent documentation skills.
Critical Mindset:
- Comfortable with ambiguity and technical debt.
- Pragmatic: know when to fix vs. replace vs. work around.
- Can balance firefighting with strategic improvements.
- Strong opinions, loosely held.
- Teaching mentality – you'll help upskill the team.
What Makes You Successful Here:
- You'll have significant technical decision-making power and direct impact.
- New Infrastructure Director + B-level backing for transformation.
- Approved investment in people and technology.
- Full authority to simplify and modernize.
- Protected time for strategic work, not just operations.
The Opportunity
This isn't about maintaining the status quo. You will:
- Define infrastructure strategy affecting 4,000+ companies.
- Build an internal development platform.
- Lead technical transformation with real budget and support.
- Become the principal architect of a modern platform.
- Work directly with the Infrastructure Director.
- Shape how critical infrastructure software gets delivered globally.
Benefits
What is in it for you
- Competitive senior-level compensation.
- A focus on professional development.
- Interesting and challenging projects.
- Fully remote work with flexible working hours, which allows you to schedule your day and work from any location worldwide.
- Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves.
- Compensation for private medical insurance.
- Co-working and gym/sports reimbursement.
- Budget for education.
- The opportunity to receive a reward for the most innovative idea that the company can patent.
Apply If You:
- Thrive in high-impact, high-autonomy environments.
- Want to transform, not just maintain.
- Can see through chaos to architectural solutions.
- Are excited by the challenge, not scared by the current state.
- Believe infrastructure should be invisible when working, invaluable when measured.
- We're specifically looking for someone who has successfully navigated similar transformations. If you've only worked in already-stable environments, this role will be challenging. But if you've turned chaos into platform excellence before – let's talk.
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