Virtuozzo Tech Stack

Cloud infrastructure platform for service providers and enterprises

Software Development 8200 Schaffhausen 201–500 employees Privately Held

Virtuozzo builds virtualization and containerization software for cloud service providers and data centers. The stack—Python, Go, C across Linux, KVM, Kubernetes, and OpenStack—reflects a systems-level operation spanning hypervisor optimization, orchestration, and observability. Active project work on cluster lifecycle management, high-availability systems, and a next-generation platform roadmap, combined with engineering-led hiring across distributed geographies, signals infrastructure-scale ambitions beyond legacy virtualization.

Tech Stack 78 technologies

Core StackPython Go Linux Docker Kubernetes Prometheus Grafana Elasticsearch JavaScript React Vue Playwright C Red Hat Enterprise Linux CentOS Debian Ubuntu Zabbix OpenSearch Microsoft 365 iLO iDRAC KVM QEMU libvirt Bash TestCafe OpenStack Red Hat Proxmox+47 more

What Virtuozzo Is Building

◆Challenges

Scaling power bi dashboards
Scalable test automation
Ensuring platform reliability
Refactoring legacy components
Data integration across diverse sources
Winning new logos
Improving windows paravirtualization performance
Optimizing hypervisor performance
Streamlining certification pipelines
Performance optimization

▲Active Projects

Cluster lifecycle management
High-availability system
Research labs focused on infrastructure and cloud software
Power bi strategy & rollout
Cluster orchestration feature development
Scalable test automation for distributed saas platforms
Demo scenario development
Poc environment setup
Next generation virtuozzo platform
Enablement material creation

Hiring Activity

Accelerating40 roles · 20 in 30d

Department

Engineering

Sales

Support

Data

Ops

Security

Seniority

Mid

Senior

Manager

Lead

Intern

Junior

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About Virtuozzo

Virtuozzo provides virtualization, containerization, and cluster management software for cloud service providers, SaaS platforms, and large organizations. The platform delivers hypervisor performance, system reliability, and security for hyperconverged infrastructure while reducing operational complexity. The company operates globally with engineering centers across multiple regions and maintains active development across core infrastructure (cluster orchestration, HA systems) and modern cloud-native tooling (Kubernetes integration, OpenStack compatibility).

Headquarters8200 Schaffhausen

Company Size201–500 employees

Hiring MarketsArgentina, Serbia, Colombia, Ukraine, Georgia, Croatia, Bulgaria, Romania

Frequently Asked Questions

What tech stack does Virtuozzo use?

Python, Go, C, Linux, Docker, Kubernetes, OpenStack, KVM, QEMU, and observability tools including Prometheus, Grafana, and Elasticsearch. Red Hat Enterprise Linux and CentOS serve as primary target distributions.

Where does Virtuozzo hire engineers?

Across 15+ countries: Argentina, Serbia, Colombia, Ukraine, Georgia, Croatia, Bulgaria, Romania, Egypt, UK, Malaysia, India, United States, Canada, and Armenia. Engineering roles (17 open) represent the largest department by headcount.

What is Virtuozzo working on?

Cluster lifecycle management, high-availability systems, cluster orchestration features, a next-generation platform roadmap, and test automation at scale. Infrastructure research labs and performance optimization (hypervisor, Windows paravirtualization) are active focus areas.