Senior Software Engineer – Virtuozzo Hybrid Infrastructure
VirtuozzoLesser Poland Voivodeship, Poland
Posted January 14, 2026
Full Time
About the Company
Virtuozzo delivers hyperconverged cloud solutions that enable cloud service providers, managed service providers, and enterprises to deploy Infrastructure‑as‑a‑Service, Platform‑as‑a‑Service, and hybrid cloud environments with reduced cost and complexity. At its core is a production‑ready OpenStack platform that improves margins for providers while simplifying operations for their customers. The company pioneered commercial container virtualization and remains an active contributor to key open‑source projects such as the Linux kernel, Docker, Kubernetes, and OpenStack, ensuring its technology stays at the forefront of the industry. Virtuozzo’s focus on ease of use, affordability, and application modernization makes it a distinctive partner for organizations seeking to modernize their data centers and accelerate cloud adoption.
Job Description
Join Virtuozzo's elite engineering team building Virtuozzo Hybrid Infrastructure, a cutting-edge platform empowering service providers to deliver scalable, software-defined data centers. We orchestrate distributed storage, virtualization, cluster management, high availability, VM lifecycle, system monitoring, and zero-downtime updates via intuitive UI and REST APIs.
Requirements
- Architect and implement innovative features for cluster orchestration, VM management, and high-availability systems.
- Build and maintain comprehensive automated tests (unit, integration, E2E) to drive exceptional code quality.
- Optimize performance-critical codepaths and refactor legacy components for reliability and efficiency.
- Troubleshoot and support production environments for global customers, turning insights into product improvements.
Benefits
- Remote and flexible working hours anywhere in EMEA
- Group private medical insurance
- Professional growth: training budget, certification support, mentorship, and career progression pathways
- Inclusive, multicultural team: work alongside talented engineers from across the globe on infrastructure-grade cloud products
- Employee perks: recognition programs, referral bonuses, and learning initiatives such as book clubs or tech talks
- Share Options – shares in our success with share options