Performance Engineer

Performance Engineer Virtuozzo is a global leader in virtualization, cloud, storage, and hyperconverged infrastructure solutions. Our technology powers thousands of service providers and enterprises worldwide, enabling them to deliver fast, reliable, and cost-efficient cloud services. We combine deep engineering expertise with a relentless focus on performance, scalability, and innovation. We are building a Competition & Performance Testing Lab to drive company-wide performance benchmarks across our product portfolio. We are seeking a Performance Engineer to design, execute, and analyze performance tests across Virtuozzo’s product portfolio. What You’ll Be Doing • Design and execute performance, scalability, and reliability tests for Virtuozzo products. • Benchmark compute, storage, and network performance against platforms such as Nutanix, VMware vSphere, Red Hat OpenShift, CEPH, and others. • Evaluate failover, recovery, and operational resilience under real-world fault conditions. • Build, configure, and maintain test environments to ensure repeatable, consistent evaluations. • Develop datasets and workloads that accurately represent service provider and enterprise environments. • Research and implement best practices, methodologies, and tools for performance and load testing. • Collaborate with development teams to identify bottlenecks and provide data-driven recommendations for optimization. • Document test methodologies and results in clear, structured reports for internal stakeholders. What You Bring • BS/MS in Computer Science, Engineering, or a related technical field. • 1+ years of hands-on experience in performance testing and benchmarking for infrastructure, virtualization, or cloud solutions. • Strong technical knowledge of virtualization, storage, and networking. • Experience with performance and load testing tools (e.g., iperf, fio, sysbench, custom Python/Go tools). • Scripting and automation skills (Python, Bash, Ansible) for test creation and environment configuration. • An analytical mindset with the ability to interpret results and present clear conclusions. • Effective communication skills for collaboration with engineering and product teams. Nice to have • Familiarity with CI/CD pipelines and automated performance testing integration. • Exposure to cloud and hyperconverged platforms in production or testing environments. • Experience in competitive analysis or QA for infrastructure products. What We Offer • Flexible hours and remote work options • Space for creativity and experimentation within the company’s goals • Share Options – everyone shares in our success with share options • We help our team get private medical insurance • Supportive, engineering-driven culture with minimal bureaucracy • The chance to influence Product teams and R&D decisions from day one • A smart, friendly team that values reliability, simplicity, and automation • Depending on your location and preferred employment method, other perks and benefits apply This role is available to European candidates only. Original job Performance Engineer posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs. Apply Now Apply Now