Senior Site Reliability Engineer, SRE

Mirantis

. Contribute to the design, development, and operation of sophisticated cloud-based AI solutions built on the CNCF ecosystem, including Kubernetes .

Posted 9/29/2026full-timeRemote • Poland, KazakhstanSenior💰 €70,000 - €85,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and implementing cloud-based AI solutions, with a strong focus on Kubernetes, DevOps practices, and high-performance infrastructure. Proven ability to mentor teams, optimize system performance, and collaborate effectively with stakeholders to deliver innovative solutions.

Highest-signal resume keywords

KubernetesDevOpsCloud InfrastructureGolangHigh-Performance Computing

ATS Keywords

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Hard Skills

Cloud-Based AI SolutionsContainer InfrastructureDistributed SystemsMicroservices ArchitectureCI/CD PipelinesPerformance OptimizationNetworkingStorage ArchitectureTroubleshootingDebugging

Soft Skills

Problem-SolvingCustomer-Facing CommunicationCollaborationMentoringContinuous Learning

Tools & Technologies

NVIDIA-Certified HardwareOpen Source SoftwareRancherOpenshiftVMware

Industry Keywords

CNCF EcosystemAI InfrastructureHigh-Performance Data Center ProcessingGPU InfrastructureNVIDIA AI Enterprise

Tech Stack

Tools & technologies

CloudDistributed SystemsJavaScriptKubernetesLinuxMicroservicesOpen SourceOpenShiftOpenStackPythonVMwareGo

About the role

Key responsibilities & impact

Contribute to the design, development, and operation of sophisticated cloud-based AI solutions built on the CNCF ecosystem, including Kubernetes
Deploy AI infrastructure built on NVIDIA-certified hardware following engineering architecture and implementation designs
Ensure the reliability, security, and performance of container infrastructure
Mentor team members and Mirantis customers to deliver high-quality software and services
Work with geographically distributed international teams on technical challenges and process improvements
Develop, implement, maintain, and troubleshoot cloud and AI infrastructure solutions based on open source software
Collaborate with stakeholders to gather and refine technical requirements
Optimize system performance, reliability, and scalability
Troubleshoot, debug, and resolve complex technical issues
Participate in code reviews to maintain high quality standards
Stay current with industry trends and best practices in cloud operations and development
Design and implement AI-driven automation across the DevOps lifecycle, including code development and maintenance
Facilitate knowledge transfer to customers during delivery phases
Work closely with stakeholders to define technical strategies, solve complex challenges, and ensure seamless integration of cloud and software services

Requirements

What you’ll need

5+ years of professional experience in DevOps, with a strong focus on cloud and infrastructure technologies, including Kubernetes and/or OpenStack
Experience with high-performance data center processing, networking, and storage
Exposure to Golang and working knowledge of other programming languages (Python, JavaScript)
Strong knowledge of distributed systems, microservices architecture, and CI/CD pipelines
Exceptional problem-solving and debugging skills across networking and storage (hardware and software), Linux, and Kubernetes, with attention to performance optimization and security
Demonstrated ability to lead technical tasks and collaborate effectively with diverse teams
Comfortable making independent judgment calls when working directly with customers, often with limited day-to-day oversight
Excellent written and spoken English
Excellent customer-facing communication skills
Commitment to innovation, continuous learning, and delivering high-quality results
Ability to travel up to 25% if needed, including internationally
Bachelor's degree in Computer Science or a related field, or equivalent experience
Extensive experience in network and/or storage architecture
Experience with high-performance computing or GPU infrastructure, including GPU scheduling, MIG/vGPU, RDMA/RoCE or InfiniBand fabrics, NVLink, DCGM health-checking, GPU driver/firmware lifecycle or NVIDIA AI Enterprise
Presence in the open source community including upstream contribution and conference presentations
Prior experience with Rancher, Openshift, and VMware

Benefits

Comp & perks

Work with an established Silicon Valley leader in the cloud infrastructure industry
Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies
Be a part of cutting-edge, open-source innovation
Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued
Professional development and training
Attend conferences and working groups
Company outings, happy hours, hackathons, and tech talks
Competitive compensation package with a strong benefits plan