Lead HPC Kubernetes Engineer

We are seeking a Lead HPC Kubernetes Engineer to help our customer develop and manage several HPC clusters across AWS, CoreWeave, GCP, and other providers, spanning several thousand GPUs today and scaling to 10x in 2026 and beyond. This role is Kubernetes-heavy, operating multi-cloud platform infrastructure where misconfigurations or failed upgrades translate directly into thousands of lost GPU-hours, at a scale where novel failure modes are routine. Responsibilities Operate Kubernetes platforms (EKS, CKS, GKE) at significant scale across providersTake ownership of cluster lifecycle, node pool management, networking policy, and stability maintenance during rapid growthProvision HPC infrastructure through CI/CD systems across AWS, CoreWeave, GCP, and OCI, with additional providers to be added in the near futureManage job scheduling to allocate GPU compute across training and inference workloadsDefine and maintain SLIs/SLOsBuild monitoring and alerting systemsParticipate in severity escalation response and author post-incident reviewsCoordinate daily with Networking, Storage, Security, and AI/ML platform teams Requirements 5+ years of experience in infrastructure engineering, cloud platforms, or HPCExpertise in Kubernetes, with hands-on experience operating clusters at meaningful scale, including node pool sizing, scheduler debugging, CNI troubleshooting, and rolling upgrades across large fleetsProficiency in Terraform for writing and reviewing infrastructure-as-code dailyWorking knowledge of AWS (EC2, S3, EFS, FSx for Lustre)Skills in Python for tooling and automationEnglish proficiency at B2 level or higher Nice to have Familiarity with Google Kubernetes EngineFamiliarity with Amazon Elastic Kubernetes ServiceKnowledge of Google Cloud Platform We offer We gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and agile, startup-like cultureHybrid by design mode and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Career development programsThought leadership, mentoring, soft skills and well-being programsCertification (Anthropic, Gemini, GCP, Azure, AWS)English classesWe cover it all:Stable payParticipation in the Employee Stock Purchase Plan with a 15% discountBenefits package (health insurance, multisport, shopping vouchers)Referral bonuses up to $2,000Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and moreCorporate, social and well-being eventsPlease, note:Benefits listed above are available to employees onlyWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individuallyWe will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.