Software Engineer, Kubernetes

Join CoreWeave as a Solutions Architect, where you will be at the forefront of delivering high-performance cloud solutions tailored for AI, HPC, and ML workloads. In this dynamic role, you will engage directly with clients, establishing Kubernetes environments, developing proofs of concept, and optimizing their cloud infrastructure experience. Your expertise will contribute to shaping the future of AI technology, ensuring that our customers have seamless, reliable access to the tools they need to innovate and succeed.

Join CoreWeave as a Solutions Architect specializing in Kubernetes. You will lead customers in optimizing their AI workloads, ensuring high performance and seamless experiences on our cloud platform. Collaborate with engineering teams and leverage your expertise to drive innovation and establish strong technical relationships with clients.

Join Our Team as an Engineer II!CoreWeave is The Essential Cloud for AI™, tailored for visionaries by visionaries. We empower innovators to build and scale AI technologies confidently. Our platform, trusted by leading AI labs and enterprises, combines exceptional infrastructure performance with profound technical expertise. Founded in 2017 and publicly traded since March 2025 (Nasdaq: CRWV), we are committed to driving breakthroughs in AI and cloud technology. Explore more at www.coreweave.com.Your Role and Responsibilities:As an Engineer II on the Kubernetes Core Interfaces Team, you will:Design and implement innovative solutions addressing scale and fault tolerance, enhancing the user experience of CoreWeave's Kubernetes platforms.Develop essential Kubernetes control plane components such as Helm charts, custom controllers, resource definitions, gateways, and API endpoints.Establish test plans, automate deployments, create dashboards, set up alerts, and gain insights into product operations while participating in the on-call rotation for the Kubernetes Core Interfaces.Foster a collaborative environment by sharing ideas, supporting teammates, and encouraging curiosity and fun in the workplace.Your Qualifications:Minimum of three years of experience in software or infrastructure engineering.Strong knowledge of Kubernetes and cloud-native technologies.Proficiency in programming languages such as Go, Python, or similar.Experience with CI/CD pipelines, containerization, and orchestration.Excellent problem-solving skills and a passion for innovative technology.

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a robust platform of cutting-edge technology, innovative tools, and dedicated teams that empower innovators to confidently build and scale AI solutions. Trusted by leading AI labs, startups, and global enterprises, we combine exceptional infrastructure performance with profound technical expertise to accelerate breakthroughs and transform computing into formidable capabilities. Founded in 2017, CoreWeave transitioned to a publicly traded company (Nasdaq: CRWV) in March 2025. To explore more, visit www.coreweave.com.Key ResponsibilitiesIn your role as a Senior Engineer in Compute Services, you will be instrumental in constructing fault-tolerant and reliable infrastructure that underpins both our internal processes and client platforms. If you are enthusiastic about GitOps, KubeOps, and DevOps methodologies, this position is an excellent opportunity for you!Design, develop, and maintain automated tooling for provisioning Kubernetes control planes on bare-metal infrastructure.Utilize Python, Golang, and Bash to create tools and operators.Execute day-2 lifecycle management tasks and maintenance for active clusters.Identify gaps and implement resilient architectures.Enhance reliability using the Grafana ecosystem.Develop automated testing procedures to ensure build quality and stability.Join an on-call rotation every two months as the primary contact for issues.QualificationsAt CoreWeave, we prioritize investing in our team and value diverse experiences. We seek candidates who embody the following qualities:Hands-on experience provisioning Kubernetes environments using tools like kubeadm, Cluster API, Kubeception, Kubespray, or similar.Proven track record in debugging complex Kubernetes cluster challenges and executing upgrades.Strong proficiency in scripting and programming languages such as Python, Golang, and Bash.

Join CoreWeave as a Solutions Architect and be at the forefront of the AI revolution! Our Customer Experience (CX) Organization is committed to delivering seamless, high-performance solutions for clients running AI workloads at scale. In this pivotal role, you will engage directly with customers, guiding them through the entire lifecycle of their projects—from establishing Kubernetes environments to optimizing workloads. Your expertise in networking technologies within high-performance compute (HPC) environments will be crucial in fostering strong technical relationships and ensuring customer success. If you are passionate about innovation and ready to make a significant impact, CoreWeave is the perfect place for you!

Join CoreWeave, the leading cloud provider for AI, as a Solutions Architect specializing in security. In this influential role, you will ensure our clients experience seamless and high-performance AI workloads. Collaborate closely with engineering teams and engage directly with customers throughout their journey, from setting up Kubernetes environments to optimizing workloads. If you thrive on innovation and want to shape the future of AI, this is the opportunity for you!

At CoreWeave, we redefine cloud computing for AI with our innovative platform designed for pioneers. Our technology, tools, and dedicated teams empower innovators to build and scale AI solutions confidently. Trusted by top AI labs, startups, and global enterprises, we merge exceptional infrastructure performance with profound technical expertise to drive breakthroughs and transform compute into capability. Established in 2017, we proudly became a publicly traded company (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.Your Role:The Customer Experience (CX) Organization at CoreWeave is committed to providing every client running AI workloads at scale with a seamless, reliable, and high-performance experience. This team is vital in supporting the infrastructure that drives the AI revolution—ensuring the integrity of our cloud platform across data centers, hardware systems, and customer workloads. By closely aligning with internal and customer engineering teams, the CX organization offers critical insights from the field and contributes significantly to the CoreWeave product roadmap and development.What You Will Do:As a Solutions Architect specializing in storage at CoreWeave, you will take on a crucial and dynamic role. You’ll have the opportunity to showcase your thought leadership and engage directly throughout our customers' entire lifecycle. From setting up their Kubernetes environments to developing proofs of concept, onboarding, and optimizing workloads, you will spearhead innovation at every stage. If you are passionate about innovation, excited about the potential of specialized compute, and eager to be part of a team shaping the future, CoreWeave is the place for you. Join us on this exciting journey!Key Responsibilities:Act as the primary technical liaison for customers, fostering strong relationships and ensuring their success with CoreWeave's cloud infrastructure, with a specific focus on storage technologies within high-performance compute (HPC) environments.Collaborate...

Join our team as a Data Modeler Architect at Sonsoft Inc. in Livingston, New Jersey! As a vital member of our data architecture team, you will design, develop, and maintain robust data models to support our data-driven initiatives. Your expertise will be essential in optimizing data structures and ensuring data integrity across various platforms.

CoreWeave is The Essential Cloud for AI™. Designed by innovators for innovators, we provide a cutting-edge platform of technology, tools, and dedicated teams that empower our clients to confidently build and scale AI solutions. With trusted partnerships across leading AI labs, startups, and global enterprises, we combine top-tier infrastructure performance with profound technical expertise to drive breakthroughs and transform compute into capability. Since our founding in 2017, CoreWeave has evolved into a publicly traded company (Nasdaq: CRWV) as of March 2025. Discover more at www.coreweave.com.Key Responsibilities:As the Senior Product Marketing Manager dedicated to CoreWeave SUNK (Slurm on Kubernetes), you will spearhead the strategic positioning and market introduction of our advanced research and training cluster designed for the most demanding AI workloads. SUNK stands as a pivotal offering within the CoreWeave ecosystem, tailored to facilitate extensive, enduring training jobs where reliability, predictability, and operational visibility are as essential as performance.In this role, you will craft distinct positioning and messaging that showcases SUNK as the premier research cluster for AI training—a researcher-centric system that upholds the Slurm workflows that teams depend on while simplifying the operation and maintenance of expansive training environments. Your task will be to articulate SUNK's features, such as high-performance and topology-aware scheduling, automated cluster health management via Mission Control, and deep operational visibility, into compelling narratives that resonate with AI research leaders, platform teams, and technical buyers.You will work autonomously within a defined product scope while closely collaborating with product management and engineering to launch new SUNK capabilities. This will involve crafting launch narratives, integrating customer and competitive insights into messaging, and ensuring go-to-market assets accurately reflect the evaluation, deployment, and operational aspects of research clusters. Additionally, you will partner with sales, solutions architects, and marketing teams to promote consistent, outcome-oriented messaging across customer-facing initiatives.Success in this position demands strong technical fluency, sound judgment, and a drive for execution. You will proactively seek insights...

Join CoreWeave as a Senior Software Engineer on our Developer Experience - Delivery Team, where you'll be instrumental in ensuring the reliability, scalability, and usability of our core application management platform. This role involves leveraging modern Kubernetes practices to develop and enhance internal services, allowing our teams to efficiently manage application lifecycles within our cutting-edge cloud infrastructure. Collaborate with a talented group of engineers to tackle diverse challenges in a supportive and high-performing environment.

CoreWeave is seeking a talented and experienced Senior Platform Engineer to join our dynamic Kubernetes Infrastructure team. In this pivotal role, you will oversee our critical multi-tenant Kubernetes platforms and work closely with development teams to design and implement robust deployment architectures. Your expertise in resilient Kubernetes application architecture and deployment will be crucial as we drive innovation in AI cloud services.

About CoreWeave:CoreWeave is recognized as The Essential Cloud for AI™, specifically designed by pioneers for pioneers. Our platform empowers innovators to confidently build and scale AI, backed by leading AI labs, startups, and global enterprises. Our infrastructure is built for superior performance, combined with deep technical expertise, allowing us to accelerate breakthroughs and transform compute into capability. Founded in 2017, we proudly became a publicly traded entity (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.What You’ll Do:About the Team:Our team is dedicated to constructing and managing secure, high-performance runtime environments that facilitate multi-tenant Kubernetes platforms at scale. Positioned at the crossroads of container runtimes, lightweight virtualization, GPU infrastructure, and Linux systems engineering, our mission revolves around providing robust, isolated, and efficient execution environments for GPU-accelerated and AI-driven workloads. We collaborate closely with security, platform, and GPU infrastructure teams to establish and execute best-in-class standards for isolation and performance.About the Role:In this position, you will design, build, and enhance secure sandboxed runtime environments for workloads operating on Kubernetes, with a significant focus on runtime isolation, performance, and security. You will develop platforms that integrate container runtimes, lightweight virtual machines, and virtualization technologies, engineering support for GPU-accelerated workloads in multi-tenant settings. Your daily responsibilities will include designing GPU-aware sandboxing and scheduling strategies, optimizing containerization and I/O performance for latency-sensitive workloads, and constructing systems capable of safely executing untrusted or shared GPU workloads. Additionally, you will contribute to architectural decisions surrounding Linux internals, container runtimes, virtualization layers, and GPU drivers to ensure enduring scalability and operational excellence.Who You Are:3+ years of experience in systems, platform, infrastructure, or production engineering roles, with a proven track record of building and operating software at scale.

CoreWeave is seeking a Security Engineering Manager to lead the Platform Security team. This position is based in Livingston, NJ, New York, NY, Sunnyvale, CA, Bellevue, WA, or San Francisco, CA. The team’s mission is to embed security into CoreWeave’s Kubernetes-based platform and public cloud environments, supporting high-performance infrastructure for AI and machine learning workloads. Role overview This manager will oversee and expand the Platform Security engineering team, reporting to the Senior Director of Security Foundations. The focus is on hands-on leadership and technical execution, with an emphasis on building and implementing security controls rather than policy development. The role requires close collaboration with Infrastructure, Platform Engineering, Site Reliability Engineering, and other security teams to ensure security measures keep pace with business growth and evolving needs. What you will do Lead and grow the Platform Security engineering team. Integrate security into Kubernetes infrastructure and public cloud platforms such as AWS, GCP, and Azure. Define and execute strategies for cloud security posture, workload isolation, platform guardrails, image integrity, and multi-cloud security. Develop and implement security controls across CoreWeave’s infrastructure. Work closely with other technical teams to align platform security with business needs. The Platform Security team The Platform Security team at CoreWeave engineers systems that enforce security at the infrastructure layer. Their work spans both CoreWeave’s own Kubernetes-based platform and third-party public cloud environments. The team supports GPU-accelerated infrastructure for demanding AI and machine learning workloads, ensuring that both customer and internal services remain secure as CoreWeave’s global presence expands.

CoreWeave is a pioneering cloud platform tailored for AI, empowering innovators with the technology, tools, and team support they need to confidently build and scale AI solutions. As the preferred choice for leading AI labs, startups, and global enterprises, CoreWeave combines exceptional infrastructure performance with deep technical expertise to drive breakthroughs and transform compute capabilities. Founded in 2017, CoreWeave became a publicly traded entity on Nasdaq (CRWV) in March 2025. Discover more at www.coreweave.com.What You'll DoThe Network Services team is at the forefront of building and managing the essential networking infrastructure that powers CoreWeave’s Kubernetes platforms at cloud scale. This team focuses on container networking, connectivity, and network services that support extensive, GPU-intensive workloads across various regions and environments. Their priorities include scalability, reliability, security, and performance, while providing user-friendly platforms for both internal teams and customers.About the RoleAs a Senior Engineer specializing in our Cilium-based Container Network Interface (CNI), you will be responsible for designing, building, and managing the container networking layer that is foundational to CoreWeave’s Kubernetes platforms. You will work daily on enhancing our CNI stack to accommodate large, high-density GPU clusters with stringent throughput and latency requirements. Collaboration with Kubernetes, Infrastructure, and Network Services engineers will be essential to ensure the platform remains highly available, observable, and secure. This position encompasses architecture, implementation, and operations, with ownership extending from prototype through to production. Additionally, you will play a key role in shaping the scalability of our networking platform for future growth.Who You Are5+ years of experience as a Software, Systems, or Network Engineer focused on cloud infrastructure or large-scale distributed systems.Practical experience with Cilium CNI (or equivalent advanced CNIs), including cluster configuration and lifecycle management.Solid understanding of container orchestration and related networking concepts.

CoreWeave is The Essential Cloud for AI™. Designed by pioneers for pioneers, CoreWeave offers a robust platform of technology, tools, and expert teams to empower innovators in building and scaling AI solutions with assurance. With a trusted reputation among top AI laboratories, emerging startups, and large enterprises, CoreWeave merges outstanding infrastructure performance with extensive technical knowledge to expedite breakthroughs and transform compute into capability. Established in 2017, CoreWeave became a publicly traded entity (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.What You’ll DoAs a key member of the Field Engineering team at Weights & Biases, you will play an essential role in fostering customer success and promoting our platform's adoption. Collaborating closely with Sales, Support, Product, and Engineering, you will lead technical initiatives post-sales. Engaging with some of the most sophisticated AI teams globally, you will assist them in constructing, optimizing, and scaling their ML and GenAI workflows across various sectors including computer vision, robotics, natural language processing, and large language models (LLMs).About the RoleWe are seeking an AI Solutions Engineer (AISE) focused on Post-Sales Scale Customer Success, dedicated to facilitating the successful implementation and scaling of AI/ML workflows and GenAI applications on Weights & Biases. You will design and deliver comprehensive technical enablement and adoption programs for numerous customers simultaneously, develop reusable resources to enhance self-service success, and leverage product signals and feedback loops to iteratively improve results.Key Responsibilities Facilitate 1-to-many onboarding and enablement programsLead and execute scalable onboarding and adoption strategies (webinars, cohort sessions, group training, and office hours) to ensure customers realize value quickly and consistently.Create reusable technical assets to enhance self-service successDevelop and maintain playbooks, reference architectures, templates, sample code/notebooks, and troubleshooting guides to standardize best practices and minimize repetitive 1:1 support.Manage scaled initiatives using signals and feedback loopsContinuously refine the onboarding and adoption processes based on customer feedback and product usage signals.

Join CoreWeave as a Production Engineer in our dynamic Tooling and Frameworks team. You will be instrumental in enhancing our reliability initiatives by collaborating closely with Support and Customer Experience teams. Your primary responsibility will be to design, build, and enhance internal tools that foster a Direct-to-Expert support model. You'll leverage AI to streamline workflows, enabling quick diagnostics and seamless platform integrations that elevate customer experiences and reduce time-to-resolution across our cloud services.

Join CoreWeave as a GPU Performance Engineer, where your expertise will help shape the future of AI infrastructure. In this dynamic role, you will design, implement, and maintain CoreWeave's cloud infrastructure, focusing on enhancing the efficiency, reliability, and scalability of our GPU performance testing systems. Collaborate with cross-functional teams to evolve our testing platform, delivering an exceptional experience for our customers.

About CoreWeave CoreWeave is The Essential Cloud for AI™. The company provides a platform of technology, tools, and teams that support innovators building and scaling AI solutions. CoreWeave's infrastructure is trusted by leading AI labs, startups, and enterprises for its performance and reliability. CoreWeave is publicly traded on Nasdaq (CRWV) as of March 2025. Learn more at www.coreweave.com. Role Overview: Senior Storage Engineer As part of the Storage Engine Team, the Senior Storage Engineer designs and develops managed storage products that meet the needs of demanding AI workloads. This role involves close collaboration with engineering teams across infrastructure, compute, and platform to ensure storage services are reliable, scalable, and high-performing. What You Will Do Design and build distributed storage solutions that support scaling for data-intensive AI workloads. Develop exabyte-scale, S3-compatible object storage and integrate dedicated storage clusters for a variety of customer environments. Apply technologies such as RDMA, GPU Direct Storage, and distributed filesystem protocols (NFS, FUSE) to improve storage performance and efficiency. Lead projects to strengthen the reliability, durability, security, and observability of the storage stack. Work with operations teams to monitor, troubleshoot, and refine storage systems in production settings. Create metrics and dashboards that track storage performance and health. Analyze telemetry and system data to identify ways to improve throughput, latency, and resilience. Collaborate with platform, product, and infrastructure teams to deliver seamless storage capabilities across the stack. Mentor other engineers and share knowledge on building distributed, high-performance storage systems. Locations Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA

Join CoreWeave, the leading cloud provider for AI, as a Senior Software Engineer focusing on our innovative Server Fleet Infrastructure. In this role, you will design and develop software solutions that manage complex infrastructures across globally distributed data centers, utilizing technologies such as Go, Python, Ansible, and Kubernetes. You will be instrumental in automating bare metal systems and enhancing fleet lifecycle management, ensuring efficient and reliable infrastructure that supports the largest AI workloads globally. Collaborate with a talented team in a dynamic environment where your insights and expertise will shape the future of cloud computing.