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Cornelis Networks delivers the world’s highest performance scale-out networking solutions for AI and HPC datacenters. Our differentiated architecture seamlessly integrates hardware, software and system level technologies to maximize the efficiency of GPU, CPU and accelerator-based compute clusters at any scale. Our solutions drive breakthroughs in AI & HPC workloads, empowering our customers to push the boundaries of innovation. Backed by top-tier venture capital and strategic investors, we are committed to innovation, performance and scalability - solving the world’s most demanding computational challenges with our next-generation networking solutions. We are a fast-growing, forward-thinking team of architects, engineers, and business professionals with a proven track record of building successful products and companies. As a global organization, our team spans multiple U.S. states and six countries, and we continue to expand with exceptional talent in onsite, hybrid, and fully remote roles. Cornelis Networks is seeking a talented and experienced Senior Software Engineer, Kubernetes Platform and Fabric Integration to join our team and lead the integration of our advanced fabric management software with modern, cloud-native orchestration platforms. In this role, you will be responsible for architecting and developing the bridge between our existing cluster management tools and the Kubernetes ecosystem. You will design, build, and maintain Kubernetes operators, controllers, and other components necessary to ensure our high-performance interconnect solutions can be seamlessly deployed, managed, and scaled in containerized environments. This is a critical role that will directly impact our customers' ability to leverage Cornelis Networks' technology in large-scale, modern data centers. Key Responsibilities: • Architect and Design: Lead the design of robust, scalable solutions for integrating Cornelis Networks' platform and fabric management software with Kubernetes., • Develop Kubernetes Operators: Build and maintain custom Kubernetes Operators and Controllers in Go to manage the lifecycle of our software and hardware components within a cluster., • Cloud-Native Integration: Develop solutions that allow for the seamless orchestration of our high-performance fabric services and platform management tools alongside other containerized workloads., • Cluster Management: Work on extending Kubernetes for managing specialized hardware, scheduling, and networking requirements unique to HPC and AI workloads., • Collaborate: Partner with the core platform, fabric, and hardware teams to ensure a cohesive and performant end-to-end solution., • Upstream Contribution: Engage with the open-source community and contribute to relevant projects within the cloud-native ecosystem., • Documentation and Best Practices: Author high-quality technical documentation and champion best practices for software development in a cloud-native environment., • Leverage AI-powered tools to accelerate software development workflows, including intelligent code generation, refactoring, and performance optimization., • Apply AI-driven techniques for automated code review, testing, and quality assurance to improve reliability and reduce development cycles. Minimum Qualifications: • 5+ years of professional software development experience., • Proven experience in designing and developing solutions for Kubernetes, including building custom operators/controllers using tools like the Operator SDK or Kubebuilder., • Strong proficiency in Go. Experience with C++ or Python is also valuable., • Deep understanding of Kubernetes architecture, including the control plane, networking (CNI), and storage (CSI) interfaces., • Hands-on experience with container technologies such as Docker or containerd., • Demonstrable experience in integrating existing software platforms or services with Kubernetes., • Bachelor's or Master’s degree in Computer Science, Computer Engineering, or a related technical field. Preferred Qualifications: • Experience with high-performance computing (HPC) or high-performance networking., • Familiarity with performance-sensitive environments and low-latency application requirements., • Experience with monitoring and observability stacks like Prometheus, Grafana, and Fluentd., • Knowledge of CI/CD principles and experience building deployment pipelines., • Contributions to open-source projects in the Kubernetes or cloud-native ecosystem. Location: This is a remote position for employees residing within the United States We offer a competitive compensation package that includes equity, cash, and incentives, along with health and retirement benefits. Our dynamic, flexible work environment provides the opportunity to collaborate with some of the most influential names in the semiconductor industry. At Cornelis Networks your base salary is only one component of your comprehensive total rewards package. Your base pay will be determined by factors such as your skills, qualifications, experience, and location relative to the hiring range for the position. Depending on your role, you may also be eligible for performance-based incentives, including an annual bonus or sales incentives. In addition to your base pay, you’ll have access to a broad range of benefits, including medical, dental, and vision coverage, as well as disability and life insurance, a dependent care flexible spending account, accidental injury insurance, and pet insurance. We also offer generous paid holidays, 401(k) with company match, and Open Time Off (OTO) for regular full-time exempt employees. Other paid time off benefits include sick time, bonding leave, and pregnancy disability leave. Cornelis Networks does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Cornelis Networks is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.

High Performance / Distributed Systems Engineer.This role focuses on building foundational components that support TWG’s platform, where systems, tooling, and distributed infrastructure intersect to support AI and high-performance computing (HPC).The position involves contributing to core systems,

Infleqtion is seeking a Director of Product Marketing, Quantum Computing to shape the positioning, narrative, and go-to-market strategy for our quantum computing portfolio. Product marketing experience in quantum computing or a technical computing environment, such as cloud, AI infrastructure, HPC,

Cornelis Networks delivers the world’s highest performance scale-out networking solutions for AI and HPC datacenters. Our differentiated architecture seamlessly integrates hardware, software and system level technologies to maximize the efficiency of GPU, CPU and accelerator-based compute clusters at any scale. Our solutions drive breakthroughs in AI & HPC workloads, empowering our customers to push the boundaries of innovation. Backed by top-tier venture capital and strategic investors, we are committed to innovation, performance and scalability - solving the world’s most demanding computational challenges with our next-generation networking solutions. We are a fast-growing, forward-thinking team of architects, engineers, and business professionals with a proven track record of building successful products and companies. As a global organization, our team spans multiple U.S. states and six countries, and we continue to expand with exceptional talent in onsite, hybrid, and fully remote roles. We are seeking an experienced Senior Software Engineer to design, develop, and optimize middleware for storage applications on CN platforms. This role focuses on improving performance, scalability, and reliability for customer storage environments and enabling storage software to run effectively over Cornelis Networks solutions. The ideal candidate has strong experience in C/C++ on Linux, performance-focused systems software, and storage technologies. Key Responsibilities • Own the design and development of middleware for storage applications on CN platforms, with a focus on performance, scalability, and production readiness., • Work with customer-relevant storage technologies (Lustre, WEKA, BeeGFS, DAOS, etc.) to improve integration, resolve performance issues, and enable strong end-to-end behavior in distributed environments., • Analyze storage workloads, reproduce issues, develop benchmarks, and deliver fixes or enhancements based on real customer use cases and measured system behavior., • Collaborate across kernel/driver, firmware, fabric management and performance teams to support product development, ecosystem enablement, and advanced customer escalations., • Participate in design reviews, code reviews, CI, and long-term maintenance., • Contribute upstream open-source storage software projects where appropriate., • Operate as a self-motivated "owner," taking full responsibility for features from initial ideation through to remote deployment and maintenance., • Execute with precision in a fast-paced culture, balancing the need for rapid shipping with the long-term stability required for networking & storage infrastructure Minimum Qualifications • Experience in high-performance systems programming in C/C++ on Linux., • Experience developing, debugging, or optimizing storage middleware or related high-performance software., • Familiarity with storage technologies such as Lustre, WEKA, BeeGFS, DAOS, or similar distributed storage platforms., • Experience analyzing system stability and performance, identifying bottlenecks, and delivering production-quality fixes and improvements., • Strong collaboration skills and the ability to work across software, hardware, and customer-facing engineering teams. Preferred Qualifications • Experience with distributed storage environments at cluster scale., • Experience contributing to open-source software or working in upstream-facing engineering environments., • Familiarity with performance testing, benchmarking, and tracing tools., • Experience supporting customer deployments or handling complex escalations., • AI-First Engineering: Demonstrate a "proven AI-first" mindset by integrating advanced AI coding assistants and LLMs into the daily software development lifecycle to 10x output., • Technological Passion, Stay at the bleeding edge of AI research, proactively identifying opportunities to apply new LLM capabilities to networking hardware and software stacks. Location: This is a remote position for employees residing in the United States. At Cornelis Networks your base salary is only one component of your comprehensive total rewards package. Your base pay will be determined by factors such as your skills, qualifications, experience, and location relative to the hiring range for the position. Depending on your role, you may also be eligible for performance-based incentives, including an annual bonus or sales incentives. In addition to your base pay, you’ll have access to a broad range of benefits, including medical, dental, and vision coverage, as well as disability and life insurance, a dependent care flexible spending account, accidental injury insurance, and pet insurance. We also offer generous paid holidays, 401(k) with company match, and Open Time Off (OTO) for regular full-time exempt employees. Other paid time off benefits include sick time, bonding leave, and pregnancy disability leave. Cornelis Networks does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Cornelis Networks is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.

We are looking for a Senior Rust Developer. Their goal is to advance computational biology by developing scalable, open-source workflow execution engines that empower scientists to efficiently deploy and manage large-scale computations. General Information • Location: Remote. Open to talents from GMT-8 to GMT+5 time zones. The client is not open to China, Australia or countries in similar time zones., • Overlap: 3 - 4 hours with Chicago/Texas (US Central Time), • Length: 6 months (with potential for extension) Project Information _ is an open workflow execution engine written in Rust—it enables scientists, who are generally not experts at scaling and deploying large-scale computation, to write simple workflow descriptions using the Workflow Description Language. • Required Skills:, • Senior-level proficiency in Rust, with a strong track record of shipping production code, • Experience contributing to or leading open-source projects, • Familiarity with workflow engines, scientific computing, or large-scale computation, • Ability to work with Rust crates for lexing, parsing, validating, linting, formatting, testing, and executing domain-specific languages, • Strong skills in API design and specification development, • Experience using GitHub for project planning and collaboration, • Optional Skills (not mandatory):, • Experience developing or improving specifications using OpenAPI (Swagger), • Familiarity with the Workflow Description Language (WDL) and Task Execution Schema (TES), • Experience with Kubernetes or cloud/HPC environments, • Prior involvement with standards bodies (e.g., GA4GH), • Experience with Rust crates such as utoipa for OpenAPI/Swagger documentation Deliverables • Contribute to the development and enhancement of the Sprocket workflow execution engine and related Rust crates (e.g., wdl, sprocket, crankshaft), • Improve and extend the Workflow Description Language (WDL) specification, including proposing, drafting, and shepherding changes through the ratification process, • Collaborate on the evolution of the Task Execution Schema (TES), including interaction with standards bodies and the open-source community, • Develop and maintain reference implementations, ensuring comprehensive API documentation (OpenAPI/Swagger), • Regularly communicate progress and coordinate with the internal computational biology team, • Full-time and long-term role, • Opportunity to work on impactful, open-source technology used by scientists worldwide, • Influence the direction of open standards in scientific workflow execution

Job Title: Storage Engineer About Hydra Host Hydra Host is a Founders Fund-backed NVIDIA cloud partner building the infrastructure platform that powers AI at scale. We connect AI Factories - high-performance GPU data centers - with the teams that depend on them: research labs training foundation models, enterprises running production inference, and developer platforms demanding scalable compute capacity. Hydra Host is building the next-generation bare-metal GPU infrastructure network and marketplace under its Brokkr platform. The company enables independent data centers to monetize GPU capacity while providing enterprises with scalable, high-performance access to NVIDIA-based compute (e.g., H100, H200, B200, L40S, RTX 4090). As we expand our infrastructure capabilities, Hydra Host is now seeking a Storage Engineer to lead the architecture, development, and deployment of our next-generation AI/HPC storage platform. The role: As a Storage Engineer, you will be responsible for designing and building Hydra Host’s first production-grade storage platform from the ground up, supporting the company’s rapidly expanding network of bare-metal GPU clusters. You’ll own the architecture, technology selection, implementation, and evolution of this platform, defining how Hydra Host manages data for large-scale, distributed AI workloads across global data centers. This is a senior, hands-on role for an engineer who has built storage systems for GPU clusters before, with deep expertise in both block and object storage and a strong understanding of parallel file systems, performance optimization, and large-scale orchestration. Key Responsibilities · Define, architect, and implement Hydra Host’s first production storage platform tailored for bare-metal GPU clusters and AI/HPC workloads. · Lead all technical decisions around storage stack design, from hardware infrastructure to parallel file system orchestration and performance tuning. · Select, build, and maintain storage solutions spanning both block (NVMe, SAN, Ceph, etc.) and object storage (S3-compatible, custom, or Ceph Object Gateway) layers. · Design for high-throughput, low-latency access, supporting large datasets, rapid checkpointing, and parallel access for distributed AI training workloads. · Integrate and optimize parallel file systems such as Lustre, BeeGFS, Spectrum Scale, WekaIO, or CephFS, ensuring maximum performance and fault tolerance. · Ensure compatibility across Hydra’s diverse GPU/OEM ecosystem, accounting for unique firmware, BMC/Redfish APIs, and hardware configurations. · Develop automation, observability, and management tooling for storage, focusing on reliability, scalability, and efficiency. · Act as a builder and architect: deeply hands-on in deployment, troubleshooting, and optimization, while guiding long-term storage roadmap. · Collaborate cross-functionally with GPU, HPC, and platform engineering teams to integrate storage with compute and network layers. · Interface with customers and product leadership to define feature priorities, performance benchmarks, and future enhancements. Must-Have Qualifications · 8+ years of progressive, hands-on experience designing and implementing high-performance storage systems for compute clusters in HPC, AI, or bare-metal cloud environments. · Proven track record building storage infrastructure from scratch, not just operating existing systems. · Deep expertise in block storage (NVMe, SAN, Ceph, distributed block systems) and object storage (S3, MinIO, Ceph Object Gateway, etc.). · Strong background in parallel file systems (WekaIO, BeeGFS, Lustre, Spectrum Scale, or similar) supporting GPU or AI cluster workloads. · Solid foundation in Linux systems engineering, automation, and scripting for distributed environments. · Familiarity with BMC, Redfish APIs, and OEM server firmware for bare-metal management. · Deep understanding of AI/ML data pipelines: model checkpointing, data locality, and multi-tiered storage optimization. · Excellent problem-solving, debugging, and communication skills, able to translate technical decisions into clear architectural direction. Preferred Qualifications · Experience building storage solutions for large-scale GPU or HPC infrastructure. · History of technical leadership or mentorship, growing teams or owning a product roadmap. · Experience evaluating and managing vendor relationships and negotiating storage hardware/software contracts. · Contributions to open-source HPC or storage projects (Ceph, Lustre, BeeGFS, etc.). · Familiarity with confidential computing, secure data handling, or high-availability architectures.

IonQ is developing the world's most powerful full-stack quantum computer based on trapped-ion technology. We are pushing past the limits of classical physics and current supercomputing technology to unlock a new era of computing. Quantum computing has the potential to impact every area of human society for the better. IonQ’s computers will soon redefine industries like medicine, materials science, finance, artificial intelligence, machine learning, cryptography, and more. IonQ is at the forefront of this technological revolution. We are looking for a Senior Quantum Solutions Engineer. As a Senior Quantum Solutions Engineer, you’ll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems. Join a nimble team of scientists, engineers, marketers, business developers, and product managers to drive an entirely new quantum computing business. We’re seeking versatile engineers and architects skilled in technical sales, technical demos and customer interactions who feel energized to deliver IonQ’s quantum computing products and quantum applications. Responsibilities: • Inspire prospective clients by explaining IonQ’s roadmap and answering technical questions about quantum computers and quantum applications (you will receive training on the job, specific to trapped-ion systems, as needed)., • Lead client discussions, inspiring them to see how quantum applications can be implemented in their business domain., • Translate business needs expressed by our clients into a technical proposals in collaboration with other team members., • Create sales assets such as slides to explain features of our quantum applications and other IonQ quantum products., • Share insights from clients with the hardware and applications team, so client feedback is incorporated into our products., • Assist sales team with driving prospects down the sales funnel., • Assist with developing a pipeline of opportunities for IonQ’s quantum computers and quantum applications., • Lead client workshops to inspire quantum computing engagements and new quantum use case ideas., • Partner with marketing, developer relations and business development to grow the IonQ footprint., • Attend industry conferences, as needed, to talk to client and support our booth activities., • Some travel expected in the US (40%) but opportunities for global travel are available as well for client meeting and IonQ conference activities., • This is a non-commission technical sales role. You’d be a good fit with: • 10 years of experience in technical sales or equivalent., • 10 years experience in a technical leadership role., • 5 years experience in the Financial Sector., • 3 years of experience developing Jupyter Notebooks for client demos., • Master's degree or above in Machine Learning, Data Science, or other STEM field, such as chemistry or physics., • Motivated learner with a strong interest in quantum computing., • Excellent communicator able to concisely explain technical solutions and meet the client at their level of understanding to inspire. You’d be a great fit with: • PhD in a STEM field, perhaps adjacent to quantum computing., • Hands on experience with Qiskit, Cirq or other quantum computing SDK., • Proficient in HPC., • Proficient in Python and Jupyter Notebooks., • Expert Solution Architect across various technologies., • Experience leading technical events. Location: This position can work onsite or hybrid from one of our offices (College Park, MD, Bothell, WA) or fully remote in the US Travel: 40% travel domestically and globally Job ID: 1029 The approximate base salary range for this position is $162,920 - $213,304. The total compensation package includes base, bonus, and equity. Compensation will vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. Posted base salary figures are subject to change as new market data becomes available. Beyond base salary, total compensation includes a variable bonus and equity component and a range of benefit options found on our career site at _. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. Our US benefits include comprehensive medical, dental, and vision plans, matching 401K, unlimited PTO and paid holidays, parental/adoption leave, legal insurance, a home internet stipend, and pet insurance! IonQ's HQ is located in College Park, Maryland, a quick 15-minute metro from Washington DC. We are actively building out our recently opened manufacturing and production facility in Bothell, WA (near Seattle). Depending on the position, you may be required to be near one of our offices in College Park, Seattle, or Toronto. However, IonQ will expand into additional domestic and international geographies, so don’t let this stop you from applying! At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. The position you are applying for may require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying U.S.-person status for export controls and government contracts work and/or obtaining any necessary license/confirming the availability of a license exception under U.S. export controls. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. If you are interested in being a part of our team and mission, we encourage you to apply!

Cornelis Networks delivers the world’s highest performance scale-out networking solutions for AI and HPC datacenters. Our differentiated architecture seamlessly integrates hardware, software and system level technologies to maximize the efficiency of GPU, CPU and accelerator-based compute clusters at any scale. Our solutions drive breakthroughs in AI & HPC workloads, empowering our customers to push the boundaries of innovation. Backed by top-tier venture capital and strategic investors, we are committed to innovation, performance and scalability - solving the world’s most demanding computational challenges with our next-generation networking solutions. We are a fast-growing, forward-thinking team of architects, engineers, and business professionals with a proven track record of building successful products and companies. As a global organization, our team spans multiple U.S. states and six countries, and we continue to expand with exceptional talent in onsite, hybrid, and fully remote roles. We are seeking a highly experienced Senior Software Engineer to design, develop, and upstream-enable Cornelis Networks’ AI communication middleware. This role focuses on distributed AI workloads and enabling/optimizing collective communication libraries (e.g., NCCL/RCCL) over Cornelis Networks’ interconnects. Key Responsibilities • Design and implement performance-critical features for CCL enablement on Cornelis Networks’ fabrics., • Optimize distributed training performance across multi-node, multi-GPU configurations., • Improve GPU communication paths including GPU-direct transfers, IPC, and CPU/GPU synchronization., • Profile distributed AI workloads and identify bottlenecks across the software and hardware stack., • Tune AI frameworks such as PyTorch Distributed, TensorFlow/XLA, JAX, DeepSpeed, and Megatron-LM., • Develop benchmarks and microbenchmarks aligned with real model performance., • Contribute upstream to AI communication and distributed training projects., • Participate in design reviews, code reviews, CI, and long-term maintenance., • Prototype and validate Ultra Ethernet capabilities for AI collective communication., • Provide technical input for deployment considerations and performance validation., • Collaborate with kernel/driver, switch, performance, and systems teams., • Support advanced escalations by analyzing traces and providing robust fixes. Minimum Qualifications • 8+ years of experience in high-performance systems programming in C/C++ on Linux., • Strong experience with GPU communication stacks including CUDA/ROCm and NCCL/RCCL., • Ability to optimize distributed training performance using profiling and tracing., • Understanding of collective communication concepts and topology awareness., • Experience delivering production-quality code., • Open-source contributions in relevant areas. Preferred Qualifications • Experience with AI frameworks such as PyTorch Distributed, DeepSpeed, and Megatron-LM., • Familiarity with libfabric/OFI, UCX, and RDMA concepts., • Experience with RoCEv2 and Ultra Ethernet., • Experience building cluster-scale performance test infrastructure. Location: This is a remote position for employees residing within the United States. We offer a competitive compensation package that includes equity, cash, and incentives, along with health and retirement benefits. Our dynamic, flexible work environment provides the opportunity to collaborate with some of the most influential names in the semiconductor industry. At Cornelis Networks your base salary is only one component of your comprehensive total rewards package. Your base pay will be determined by factors such as your skills, qualifications, experience, and location relative to the hiring range for the position. Depending on your role, you may also be eligible for performance-based incentives, including an annual bonus or sales incentives. In addition to your base pay, you’ll have access to a broad range of benefits, including medical, dental, and vision coverage, as well as disability and life insurance, a dependent care flexible spending account, accidental injury insurance, and pet insurance. We also offer generous paid holidays, 401(k) with company match, and Open Time Off (OTO) for regular full-time exempt employees. Other paid time off benefits include sick time, bonding leave, and pregnancy disability leave. Cornelis Networks does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Cornelis Networks is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.

Cornelis Networks delivers the world’s highest performance scale-out networking solutions for AI and HPC datacenters. Our differentiated architecture seamlessly integrates hardware, software and system level technologies to maximize the efficiency of GPU, CPU and accelerator-based compute clusters at any scale. Our solutions drive breakthroughs in AI & HPC workloads, empowering our customers to push the boundaries of innovation. Backed by top-tier venture capital and strategic investors, we are committed to innovation, performance and scalability - solving the world’s most demanding computational challenges with our next-generation networking solutions. We are a fast-growing, forward-thinking team of architects, engineers, and business professionals with a proven track record of building successful products and companies. As a global organization, our team spans multiple U.S. states and six countries, and we continue to expand with exceptional talent in onsite, hybrid, and fully remote roles. Join our Network Operating System team to build and optimize NOS platforms supporting both SONiC and FBOSS for Cornelis Networks' next-generation switch ASIC platforms. This role combines deep platform integration work—including hardware bring-up, BSP development, and ASIC driver integration—with NOS control plane and data plane development. You'll work collaboratively with hardware, firmware, and SAI/SDK teams to deliver high-performance, production-ready network operating systems. You'll work in an AI-first development environment, leveraging cutting-edge tooling to maximize productivity and impact. Key Responsibilities • NOS Platform Integration: Lead platform porting and BSP development for switch ASIC platforms, including hardware bring-up, driver integration, and platform-specific adaptations, • Hardware Integration: Integrate and validate ASIC drivers, optics/transceiver management, thermal/power management, and BMC/baseboard interfaces, • Multi-NOS Support: Design platform abstractions and implementations to support both SONiC and FBOSS architectures, • NOS Development: Design and implement control plane and data plane components for SONiC and FBOSS, ensuring seamless operation with underlying hardware, • Platform Services: Develop and maintain platform services and daemons for hardware monitoring, configuration, and management, • SAI/SDK Integration: Collaborate with SAI/SDK team to integrate switch abstraction layer with SONiC and FBOSS architectures, • Test Infrastructure: Build and maintain test frameworks, automation, and CI/CD pipelines for NOS platform validation; write comprehensive unit and integration tests, • Performance Optimization: Profile and optimize NOS performance for latency, throughput, and resource utilization, • Open Source Collaboration: Engage with the SONiC and FBOSS open-source communities, contribute improvements where applicable, and stay current with upstream developments, • Technical Collaboration: Work closely with hardware, firmware, and systems teams to resolve integration issues and define platform requirements, • AI-First Development: Leverage AI coding assistants and emerging tooling to accelerate development velocity and code quality Minimum Qualifications • BS in Computer Science, Computer Engineering, or related field, • 7-10 years of software engineering experience, • Strong proficiency in C/C++ and Python, • Linux systems programming and networking stack experience, • Switch/networking hardware experience OR network operating system development experience, • Strong debugging and problem-solving skills for complex hardware/software integration issues, • Excellent communication and collaboration skills, • Commitment to AI-first development practices and continuous learning of emerging AI tooling Preferred Qualifications • SONiC platform development experience (strongly preferred), • FBOSS experience (highly desirable), • Linux kernel and driver development experience, • Network protocol implementation experience (L2/L3 switching, routing, BGP, OSPF), • Switch ASIC/SDK integration experience, • Experience with platform services and daemons (SONiC platform daemons, FBOSS agents, or similar), • Hardware/ASIC architecture understanding, • Performance optimization and profiling experience (perf, gprof, valgrind, etc.), • Open-source contribution history (SONiC, FBOSS, or other networking projects), • Technical leadership and mentoring experience, • Experience with AI-assisted development tools (GitHub Copilot, Cursor, or similar), • Familiarity with test automation frameworks and CI/CD systems, • Experience with platform bring-up, BSP development, or embedded Linux systems Location: This is a remote position for employees residing in the United States. At Cornelis Networks your base salary is only one component of your comprehensive total rewards package. Your base pay will be determined by factors such as your skills, qualifications, experience, and location relative to the hiring range for the position. Depending on your role, you may also be eligible for performance-based incentives, including an annual bonus or sales incentives. In addition to your base pay, you’ll have access to a broad range of benefits, including medical, dental, and vision coverage, as well as disability and life insurance, a dependent care flexible spending account, accidental injury insurance, and pet insurance. We also offer generous paid holidays, 401(k) with company match, and Open Time Off (OTO) for regular full-time exempt employees. Other paid time off benefits include sick time, bonding leave, and pregnancy disability leave. Cornelis Networks does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Cornelis Networks is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.

About Us: Positron.ai specializes in developing custom hardware systems to accelerate AI inference. These inference systems offer significant performance and efficiency gains over traditional GPU-based systems, delivering advantages in both performance per dollar and performance per watt. Positron exists to create the world's best AI inference systems. Senior Software Engineer – Machine Learning Systems & High-Performance LLM Inference We are seeking a Senior Software Engineer to contribute to the development of high-performance software that powers execution of open-source large language models (LLMs) on our custom appliance . This appliance leverages a combination of FPGAs and x86 CPUs to accelerate transformer-based models . The software stack is written primarily in modern C++ (C++17/20) and heavily relies on templates, SIMD optimizations, and efficient parallel computing techniques . Key Areas of Focus & Responsibilities Design and implement high-performance inference software for LLMs on custom hardware. Develop and optimize C++-based libraries that efficiently utilize SIMD instructions, threading, and memory hierarchy . Work closely with FPGA and systems engineers to ensure efficient data movement and computational offloading between x86 CPUs and FPGAs. Optimize model execution via low-level optimizations , including vectorization, cache efficiency, and hardware-aware scheduling. Contribute to performance profiling tools and methodologies to analyze execution bottlenecks at the instruction and data flow levels. Apply NUMA-aware memory management techniques to optimize memory access patterns for large-scale inference workloads. Implement ML system-level optimizations such as token streaming, KV cache optimizations, and efficient batching for transformer execution. Collaborate with ML researchers and software engineers to integrate model quantization techniques, sparsity optimizations, and mixed-precision execution . Ensure all code contributions include unit, performance, acceptance, and regression tests as part of a continuous integration-based development process . Required Skills & Experience 7+ years of professional experience in C++ software development, with a focus on performance-critical applications . Strong understanding of C++ templates and modern memory management . Hands-on experience with SIMD programming (AVX-512, SSE, or equivalent) and intrinsics-based vectorization . Experience in high-performance computing (HPC), numerical computing, or ML inference optimization . Experience with ML model execution optimizations , including efficient tensor computations and memory access patterns . Knowledge of multi-threading, NUMA architectures, and low-level CPU optimization . Proficiency with systems-level software development , profiling tools (perfetto, VTune, Valgrind), and benchmarking. Experience working with hardware accelerators (FPGAs, GPUs, or custom ASICs) and designing efficient software-hardware interfaces . Preferred Skills (Nice to Have) Familiarity with LLVM/Clang or GCC compiler optimizations . Experience in LLM quantization, sparsity optimizations, and mixed-precision computation . Knowledge of distributed inference techniques and networking optimizations . Understanding of graph partitioning and execution scheduling for large-scale ML models. Why Join Us? Work on a cutting-edge ML inference platform that redefines performance and efficiency for LLMs. Tackle challenging low-level performance engineering problems in AI and HPC. Collaborate with a team of hardware, software, and ML experts building an industry-first product. Opportunity to contribute to and shape the future of open-source AI inference software .

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.What You'll Do: The Fleet Reliability Operations team is responsible for the day-to-day provisioning, management and uptime of CoreWeave's ever-expanding fleet of server nodes. Playing a central role in CoreWeave's growth strategy, this team is on the front line for configuration, updates and remote troubleshooting of our highest tier of supercomputing clusters and their networking, delivery platforms and tools dependencies. You will be in a daily battle with the forces of entropy to maximize the number of nodes CoreWeave can deliver to customers. We are seeking curious, creative and persistent problem solvers to join our Fleet Reliability Operations team to help us drive batches of server nodes through our provisioning and validation processes while efficiently and effectively troubleshooting node or cluster problems as they arise. This individual will join a team of committed engineers working to deploy nodes as fast as they can be racked and turned on. • Configure and maintain large-scale high-performance supercomputing clusters running state-of-the-art GPUs, • Troubleshoot hardware and software issues; escalate and coordinate as needed with data center, network, hardware and platform teams to drive resolution, • Monitor and analyze system performance and take appropriate remediation actions for cloud health, • Approach your work with flexibility and optimism anticipating shifting business and technical priorities, • Create and maintain documentation of team processes, knowledge and best practices for system management, • Think critically about your day-to-day work and work collaboratively to improve team processes and efficiency, • Participate in oncall rotations which include after hours and weekend workWho You Are: Minimum Qualifications • Strong understanding of Linux system administration and internals, • Ability to troubleshoot hardware and software issues and perform system maintenance tasks consistently and reliably, • Software development or scripting languages (bash, python, powershell, etc) Preferred Qualifications • 2 + years of experience troubleshooting or administering data center or on-prem infrastructure (servers, storage, network or a mix), • Grafana, Prometheus, promsql queries or similar observability platforms, • Data center environments including server racks, HVAC systems, fiber trays, • Kubernetes administration, • HPC - administering GPU-related workloads, • Bachelor's degree in a related field or equivalent experience Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $83,000 to $110,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job Description Provides appropriate and clinically indicated services to children, adolescents, parents and families in an on-site school-based satellite clinic in addition providing support at HPC. Provides in-service training, collateral contact, and support to teachers and school personnel. Maintains clinical records within all Federal, State, and City regulations documenting all services provided. ESSENTIAL JOB FUNCTIONS: List all essential job duties. (To perform this job successfully, an individual must be able to perform each essential duty listed satisfactorily with or without a reasonable accommodation. Reasonable accommodations may be made to enable qualified individuals with a disability to perform the essential duties unless this causes undue hardship to the agency.) • Provides trauma- Informed, recovery-oriented, integrated, person-centered care to individuals with severe and persistent mental health diagnoses., • Utilizes clinical modalities such as CBT, MI, REBT, DBT and SFBT to support Clients, • Effectively and empathically provides direct clinical services including individual, family, and crisis intervention as clinically indicated., • Conduct intakes in schools and HPC as needed; hold a caseload of 50+, • Collaborates with an interdisciplinary team and consults with supervisor as clinically indicated., • Maintains clinical records in compliance with all City, State, and Federal regulations as per the State Office of Mental Health, and the State of New York Department of Health., • Complies with managed care requirements including consulting with care coordinators, obtaining treatment authorization, and providing necessary documentation in a thorough and timely manner., • And other duties may be assigned. ESSENTIAL KNOWLEDGE, SKILLS AND ABILITIES: • Committed to equity, anti-racism and active promotion of the ICL equity goals and action steps., • Strong clinical writing skills; ability to accurately document counseling sessions demonstrating an understanding of mental health status, recovery-oriented treatment planning and psychiatric and substance harm reduction techniques, • Computer proficiency. Ability to master electronic health record software, use word processing programs, and computer programs and applications to provide telehealth as required, • Cultural competency is essential., • Ability to work effectively in high pressure mental health crisis environment, • Ability to maintain composure and demonstrate trauma -informed Person-Centered care to clients in a crisis Ability to meet deadlines., • Ability to follow procedures and instructions; prioritize, think logically and advocate professionally., • Demonstrates knowledge of, and supports, clinic mission, vision, and values, standards, and the code of ethical behavior., • Ability to effectively collaborate with clients, colleagues, public, other agencies and their staff, and third-party insurance personnel. QUALIFICATIONS AND EXPERIENCE: Education: LMSW, LMHC or LCSW; current, valid registration certificate. Must be eligible for full and unconditional participation in the Medicaid and Medicare programs Experience with children and families and/or a school-based setting is preferred but not required

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. Please note that this is a 24/7/365 team. You will be asked to select and rank your preferred shift(s) below. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution—working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the Role: As a Senior Cloud Support Engineer at CoreWeave, you'll be on the front lines of a technological revolution, empowering our customers to harness the full potential of our advanced Kubernetes-powered HPC cloud infrastructure. You'll be hands-on, collaborating with engineers and researchers to resolve issues that impact high-profile, mission-critical applications and cutting-edge AI training workloads. Your contributions will be pivotal in ensuring seamless performance, reliability, and success for our customers, positioning you at the very core of transformative technologies reshaping industries worldwide at a company that is truly one of a Kind. In this role, you will: • Guide and mentor team members in developing their technical skills and troubleshooting capabilities across all disciplines supported by CoreWeave., • Provide real-time feedback and coaching, reviewing tickets to identify opportunities for improvement and ensure quality assurance (QA)., • Develop and deliver training sessions to improve the team's proficiency and efficiency in resolving customer issues., • Use technical expertise to investigate, debug, and resolve customer-impacting issues with the curiosity required to uncover and understand root causes., • Maintain high customer satisfaction through swift, accurate, and empathetic high-touch support communications, as well as established best practices., • Help design and implement troubleshooting best practices to ensure fast, accurate client resolutions., • Contribute to refining processes, workflows, and playbooks for handling complex customer challenges., • Serve as a technical escalation point for high-priority escalations or complex cases, modeling effective problem-solving approaches., • Lead the creation of knowledge-sharing resources, including documentation, tutorials, and how-to guides., • Enhance the support team's knowledge of CoreWeave's products and services through continuous learning initiatives., • Includes consistent shift work with participation in on-call rotations. Occasional after-hours and holiday coverage required. Who You Are: • Have a Bachelor's degree in Information Science / Information Technology, Data Science, Computer Science, Engineering, Mathematics, Physics, or a related field, OR equivalent experience in a technical position, • At least 5+ years of experience in cloud support, systems administration, or related technical support-focused roles, • Proven hands-on work experience with Kubernetes, • Experience with networking, load balancing, storage volumes, observability, node management, High-Performance Computing (HPC), and Linux system administration, • Proven ability to mentor team members, foster technical growth, and improve team-wide capabilities through guidance and feedback, • Experience with observability tools such as Grafana, • Strong troubleshooting skills, with experience resolving complex customer issues and driving quality assurance through ticket reviews or similar processes, • Demonstrated success collaborating with cross-functional teams to refine workflows, implement best practices, and advocate for necessary tools or process changes, • Excellent written and verbal communication skills, with a track record of simplifying complex concepts for diverse audiences, • Strong technical presentation skills, with experience delivering precise, engaging, and informative presentations to technical and non-technical audiences, effectively showcasing complex concepts and solutions Preferred: • CKA Certified, • Demonstrated experience with training, coaching, and creating onboarding materials., • Operates in a fast-paced, global, 24/7 support team environment, • Ability to collaborate across different time zones, • On-site office environment, hybrid, or remote options depending on location, • Flexible to travel up to 10% (~25 days/year) Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love to dive into problems, test for solutions, and enjoy engaging with customers., • You're curious about AI., • You're an expert in providing outstanding technical support and have strong competencies in Kubernetes and Linux. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $122,000 to $163,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.What You'll Do To accelerate datacenter deployment and management, CoreWeave is expanding its firmware engineering team to focus on developing and maintaining OpenBMC-based firmware for our next-generation Baseboard Management Controllers (BMCs). As a Senior Firmware Engineer, you'll design, implement, and maintain embedded firmware features that enable secure, scalable, and reliable control across CoreWeave's high-performance compute infrastructure. You'll work independently on complex components, collaborate closely with cross-functional teams, and help set best practices for firmware quality and performance. Key Responsibilities • Design & Implement: Develop and enhance OpenBMC firmware in C++ for CoreWeave's custom server platforms, contributing to key subsystems such as sensor management, power and thermal control, networking, and system monitoring., • Integrate & Debug: Collaborate with hardware design, platform software, and reliability teams to integrate firmware with new hardware and validate performance across diverse environments., • Optimize: BMC Performance and Harden Security, • Root Cause Analysis: Perform deep system-level debugging using tools such as GDB, JTAG, or logic analyzers to resolve cross-layer issues between hardware, firmware, and OS., • Automate & Validate: Contribute to continuous integration and automated testing frameworks for OpenBMC build and validation., • Document & Share: Maintain clear technical documentation and participate in design reviews to ensure consistency and maintainability across the firmware codebase., • Collaborate Broadly: Partner with other ICs and technical leads across CoreWeave's infrastructure engineering, hardware design, and operations teams to align firmware capabilities with platform and datacenter goals. Who You Are Minimum Qualifications • Experience: 4+ of professional experience in firmware or embedded systems development, including direct work with Linux-based OpenBMC firmware., • Education: Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field. Technical Skills: • Proficiency in C/C++ for embedded systems., • Hands-on experience with OpenBMC, Yocto Project, and embedded Linux environments., • Familiarity with hardware interfaces and protocols (I2C, SPI, UART, GPIO, IPMI, DMTF Redfish), • Experience with hardware bring-up, board-level debugging, and sensor integration., • Comfort with Linux kernel configuration, device trees, and BSP-level integration., • Working knowledge of source code control system such as Git, • Comfort with debugging tools such as GDB JTAG and debugging over serial or remote consoles., • Basic scripting skills in Python or Bash for build automation and validation., • Strong problem-solving and analytical thinking; able to break down complex system-level issues., • Communicates effectively with peers across hardware, firmware, and operations teams., • Self-driven with a focus on delivering high-quality, maintainable code., • Thrives in a fast-paced environment and balances multiple priorities effectively.Preferred Qualification, • Experience developing CI/CD pipeline for firmware builds and regression testing, • Exposure to large-scale datacenter or HPC environments, • Contributions to open-source firmware projects or upstream Linux development The base salary range for this role is $153,000 to $242,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job Description Position Description: A client of AlphaStaffHCM is looking for a Software Engineer with deep expertise in Mathematical Optimization and algorithm development. This role is critical in architecting the core software engine that drives our proprietary photonic quantum processors, combining complex mathematical formulations with physical optical hardware feedback. Responsibilities • Design and implement the high-performance C++ runtime and Hardware Abstraction Layer (HAL) for photonic optimization computers., • Profile and optimize critical execution paths to minimize latency, addressing bottlenecks in memory bandwidth, cache locality, and data transfer., • Collaborate with FPGA, Electrical engineers and Firmware engineers to ensure to create, test, and optimize device interfaces., • Develop algorithmic enhancements to usage of quantum feedback to solve NP hard optimization problems more efficiently with higher solution quality., • Write efficient, thread-safe code for concurrent hardware control and real-time signal processing., • Design and implement novel algorithms that map optimization and machine-learning problems onto entropy-based photonic quantum processors, including post-processing pipelines., • Build software layers to decompose and orchestrate large-scale optimization problems across multiple photonic hardware resources. Required Qualifications • 6+ years of experience in software engineering with a focus on systems or HPC., • Strong proficiency in C++ and Python, • Strong mathematical background in Convex Optimization, Quadratic Programming (QP), Mixed-Integer Linear Programming (MILP), or Gradient-Free Methods., • Experience with Numerical Analysis and high-performance math libraries (e.g., BLAS, LAPACK, Eigen)., • Familiarity with protocols (e.g., UART, SPI, gRPC, REST) and software integration., • Strong understanding of performance tuning, memory management, and fault-tolerant design., • Familiarity with Linux system programming and build toolchains (CMake, GCC/Clang)., • Experience working in cross-functional teams involving hardware, physics, and software. Preferred Qualifications • Advanced degree (MS/PhD) in Computer Science, Physics, or Mathematics., • Experience with classical optimization solvers (e.g., CPLEX, Gurobi) or heuristic frameworks., • Familiarity with Open Quantum Systems or optical feedback mechanisms., • Background in Digital Signal Processing (DSP) or control theory., • Knowledge of containerized deployment using Docker. Skills C++, High Performance Computing (HPC), Algorithm Design, Mathematical Optimization,, Multi-threading, Linux, CMake, Python, Performance Profiling, Hardware Abstraction, Signal Processing. Disclaimers: AlphaStaff, Inc. and the Client are equal employment opportunity employers and do not discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, religion, national origin, age, past or present military service, disability, genetic information, or any other basis protected by applicable federal, state, or local laws.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution—working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the role: As a Solutions Architect at CoreWeave, you will play a vital and dynamic role. You will have the opportunity to demonstrate thought leadership and engage hands-on throughout our customers' entire lifecycle. From establishing their Kubernetes environment to developing proofs of concept, onboarding, and optimizing workloads, you will lead innovation at every turn. If you're driven by innovation, thrilled by the possibilities of what specialized compute can enable, and eager to be part of a team that's shaping the future, then CoreWeave is the place for you. Join us and let's embark on this adventure together! In this role, you will: • Serve as the primary technical point of contact for customers, establishing strong technical relationships and ensuring their success with CoreWeave's cloud infrastructure offerings, focusing on storage technologies within high-performance compute (HPC) environments, • Collaborate closely with customers to understand their unique business needs and create, prototype, and deploy tailored solutions that align with their requirements., • Lead proof of concept initiatives to showcase the value and viability of CoreWeave's solutions within specific environments., • Drive technical leadership and direction during customer meetings, presentations, and workshops, addressing any technical queries or concerns that arise., • Act as a virtual member of CoreWeave's Storage product and engineering teams, identifying opportunities for product enhancement and collaborating with engineers to implement your suggestions., • Offer valuable insights on product features, functionality, and performance, contributing regularly to discussions about product strategy and architecture., • Conduct periodic technical reviews and assessments of customer workloads, pinpointing opportunities for workload optimization and suggesting suitable solutions., • Stay informed of the latest developments and trends in Kubernetes, cloud computing and infrastructure, sharing your thought leadership with customers and internal stakeholders., • Lead the prototyping and initiation of research and development efforts for emerging products and solutions, delivering prototypes and key insights for internal consumption., • Represent CoreWeave at conferences and industry events, with occasional travel as required. Who You Are: • B.S. in Computer Science or a related technical discipline, or equivalent experience, • 7+ years of proven experience as a Solutions Architect, engineer, researcher or technical account manager in cloud infrastructure focusing on building distributed systems or HPC/cloud services, with an expertise focused on storage solutions, • Fluency in cloud computing concepts, architecture, and technologies with hands-on experience in designing and implementing cloud solutions, • Proven track record with building customer relationships, communicating clearly and the ability to break down complex technical concepts to both technical and non-technical audiences, • Familiar with NVIDIA GPUs typically used in AI/ML applications and associated technologies including networking, • Deep understanding of storage/file system protocols and how to integrate them into infrastructure systems, • Proven experience describing storage concepts clearly, along with best practices and an understanding of the storage provider landscape Preferred: • Code contributions to open-source inference frameworks, • Experience with scripting and automation related to storage technologies, • Experience with building solutions across multi-cloud environments, • Client or customer-facing publications/talks on latency, optimization, or advanced model-server architectures Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love to help solve challenging technical problems, • You're curious about the latest and greatest technologies in the AI space, • You're an expert in managing conflict and achieving mutually beneficial technical outcomes Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $165,000 to $220,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job Description Position the first widely adopted quantum software product. The hunting grounds for quantum advantage. The place to build and run quantum applications. Haiqu is building a world-leading software platform that enables previously impossible applications on modern quantum processors. Our full-stack approach has shown industry-first results in pilots with leading quantum early adopters. Backed by top investors, we offer a unique opportunity to join a fast-growing team and shape a product vision for an entirely new computing paradigm. We’re looking for a Product Marketing Lead who will own an aggressive cross-channel marketing campaign to put our flagship product into the hands of users. You will communicate highly technical concepts into sticky messages and intuitive value propositions; you will produce marketing materials; you will launch community development initiatives. You must have phenomenal writing skills and a sense of humor. Responsibilities 1. Product Communication Own positioning and messaging for Haiqu’s middleware modules & capabilities. Translate proprietary, highly technical concepts into benefits and value propositions for enterprise and developer personas. Build structured product narratives and pitch materials for industry verticals (Finance, Pharma, Energy, Aerospace, etc.). Partner with Product & Engineering to drive clarity on feature launches, release notes, and product documentation. 1. Technology Communication Craft high-quality technical explainers, white papers, diagrams, and primers. Work closely with the research team to distill R&D results into digestible communication pieces. 1. Social Media & Public-Facing Communications Own Haiqu’s presence across LinkedIn, X, and technical forums, etc. Produce daily/weekly social content framed for engagement of key audience groups. Experiment with high-growth content formats: threads, visuals, animations, mini-explainers, product tips, and use cases. 1. Case Studies & Customer Narratives Lead production of deep technical case studies. 1. Marketing Content Strategy & Editorial Leadership Manage a content roadmap for technical blog posts, conference materials, primers, webinars, and educational series. Manage editorial voice guidelines for technical accuracy, clarity, and brand consistency. Manage the lifecycle of content assets: creation, review, distribution, analytics, and improvement. 1. Growth Marketing & Demand Generation Define and execute multi-channel campaigns to attract enterprise leads, community developers, and researchers. Launch and refine conversion funnels and targeted account-based campaigns for verticals (Finance, Pharma, Energy, etc.). Track conversion metrics and adjust strategy based on performance data. 1. Community Development & Ecosystem Marketing Grow Haiqu’s developer and researcher community through events, discussions, technical workshops, webinars, and partnerships. Launch community initiatives highlighting Haiqu’s workflows, tutorials, examples, and recipes. 1. Cross-Functional Leadership Work tightly with Product, Research, BD, and Exec team to align messaging across customer touchpoints. Coordinate external communication around publications, IP milestones, grants, and hardware partnerships. Gradually hire and manage marketing coordinators, designers, or content contractors as the function scales. Requirements • 5+ years of professional experience in a tech startup, deep tech lab, or enterprise., • 3+ years of experience in product marketing or technology marketing for deep-tech or science-intensive products/technologies (quantum computing, AI/ML, HPC, developer tools, scientific software, or comparable domains)., • Proven ability to translate complex technical systems into clear, compelling narratives for multiple audiences., • Exceptional writing and editorial skills, with a portfolio demonstrating:, • Long-form technical content (blogs, white papers, explainers), • Short-form, high-engagement content (social posts, threads, landing pages), • Case studies or customer narratives, • Demonstrated experience owning end-to-end messaging and positioning for a core product or platform, including launches, iterations, and roadmap evolution., • Hands-on experience running multi-channel marketing efforts, spanning content, social, community, and growth campaigns. Comfortable operating without a large supporting team., • Strong intuition for developer and technical communities: how they learn, what they trust, and what triggers adoption versus skepticism., • Analytical mindset with experience tracking growth, engagement, and conversion metrics., • Ability to work credibly with PhD-level researchers and senior engineers, extract signal from complexity, and challenge vague or inflated claims., • High ownership mindset: comfortable operating in ambiguity, setting direction, and building structure where none exists., • Clear evidence of intellectual curiosity, taste, and originality—this role rewards creative personalities who think and invent, not just execute. Nice to have (not required): • Background in physics, computer science, applied math, or a related technical field, • Experience marketing frontier or pre-category products, • Prior experience scaling a marketing function from first principles Benefits • A rare opportunity to define the narrative of a new computing paradigm, not just market an incremental product., • Direct ownership of Haiqu’s product voice, technical storytelling, and market perception, with real influence on GTM strategy, product direction, and ecosystem positioning., • Close collaboration with a world-class research and engineering team, working at the frontier of quantum middleware, algorithms, and execution infrastructure., • A role with real scope and leverage., • Competitive compensation and meaningful equity aligned with building long-term value., • The mandate to build a marketing function over time., • High autonomy, low bureaucracy, and a culture that values rigor, speed, and intellectual honesty over buzzwords., • Front-row exposure to top enterprise pilots, hardware partners, academic collaborations, and global quantum ecosystems. Base Compensation (NY based): $150,000 - $210,000

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. Metal Net Network Engineer We are seeking a skilled and driven NVLink Engineer to support large-scale data center deployments. In this role, you'll be at the forefront of cutting-edge infrastructure technologies, ensuring the optimal performance and stability of NVLink systems. You'll collaborate with global teams and customers, troubleshoot complex issues and help drive operational excellence. Key Responsibilities: • Support the deployment of NVLink systems across large data center environments., • Support the full lifecycle management of NVLink hardware and software components., • Build and maintain tooling to automate and streamline the deployment, monitoring and troubleshooting workflows., • Diagnose and resolve performance, connectivity and stability issues in complex environments., • Collaborate with internal teams and external customers worldwide., • Participate in a rotating on-call schedule to ensure 24/7 support coverage. Required Qualifications: • Solid understanding of networking fundamentals, • Proven background in troubleshooting network and server hardware at the component level., • Strong Linux system administration skills., • Proficiency in at least one language (e.g., Python, Go)., • Proven ability to troubleshoot and debug complex application issues., • Excellent communication and collaboration skills., • Experience with Ansible. Preferred Qualifications: • Experience with InfiniBand networking., • Experience managing large-scale environments (1,000+ switches or nodes)., • Prior experience with NVLink technologies., • Knowledge of Redfish API for system management., • Experience with NVUE (NVIDIA User Experience)., • Background with SONiC., • Experience with Grafana/PromQL The base salary range for this role is $109,000 to $204,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview: We are seeking a highly motivated plasma physicist to join our team, focusing on the analysis, simulation, and optimization of the divertor region of a stellarator magnetic field. The ideal candidate will possess a strong background in plasma physics, with a particular emphasis on plasma fluid models, neutral particle models, and/or atomic processes within plasmas. Experience with the boundary of fusion devices is a plus. You will work on a dynamic team, contributing to cutting-edge research and development in Thea Energy’s stellarator systems. Key Responsibilities: • Develop and implement algorithms for the simulation of fluid plasmas within complex magnetic edge topologies., • Conduct simulations and analyses of collisional edge plasma in stellarators, coupled with neutral-particle and atomic physics models., • Collaborate with cross-disciplinary teams to design stellarator divertor systems., • Perform data analysis, model validation, and provide insights into the physical mechanisms governing plasma behavior., • Prepare technical reports, presentations, and publications based on design, optimization, and simulation results., • Stay up to date with the latest advancements in computational plasma physics, fusion energy, and optimization techniques.Required Experience & Skillsets: Qualifications: • PhD in Plasma Physics, Computational Physics, Applied Physics, or a related field, or bachelor’s degree in a relevant field with 5+ years of experience or master’s degree in relevant field with 2+ years of experience., • Strong knowledge of computational plasma physics and numerical simulations., • Experience with the boundary of fusion devices, especially stellarators or tokamaks, is a plus., • Proficiency in programming languages commonly used in scientific computing (e.g. Python, Fortran, C++, and MATLAB)., • Familiarity with simulation tools used in plasma physics research. Preferred Skills: • Experience with edge plasma models such as FLARE, DESC, SOLPS, UEDGE, and EMC3-EIRENE., • Experience working on an integrated plasma physics experimental device, ideally a stellarator or tokamak., • Understanding of plasma fluid models and neutral particle models., • Familiarity with Plasma-Material Interactions., • Experience in high-performance computing (HPC) environments.. Personal Attributes: • Excellent analytical, problem-solving, and communication skills., • Ability to work independently and manage projects., • Strong attention to detail and a passion for advancing the field of fusion energy research., • Willingness to collaborate with a diverse team of scientists and engineers within the company and externally.Company Benefits:, • Salary range $120,000 - $170,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.What You'll Do: CoreWeave is seeking a highly skilled and motivated Systems Kernel Engineer to join our HAVOCK Team, reporting into the Manager of Systems Engineering. In this role, you will be a key contributor to the stability, performance, and evolution of CoreWeave's Linux based infrastructure. As a kernel generalist, you will be responsible for debugging kernel-level issues, analyzing and fixing crashes, panics, dumps, and upstreaming fixes and features that improves the performance and reliability of our stack. This position is ideal for someone who thrives in low-level systems engineering, and understands how modern workloads stress kernels, and is excited to work across a diverse hardware/software ecosystem including CPUs, GPUs, DPUs, networking, and storage. Kernel Hardware - Acceleration - Virtualization - Operating Systems - Containerization - Kubelet Our Team's Stack: • Python, Go, bash/sh, C, • Prometheus, Victoria Metrics, Grafana, • Linux Kernel (custom build), Ubuntu, • Intel/AMD/ARM CPUs, Nvidia GPUs, DPUs, Infiniband and Ethernet NICs, • Docker, kubernetes (k8s), KubeVirt, containerd, kubelet Focus Areas: • Kernel Debugging – Analyze kernel crashes, oopses, panics, and dumps to identify root causes and propose fixes., • Upstream Contributions – Develop patches for the Linux kernel and upstream them where applicable (networking, storage, virtualization, GPU/DPU enablement)., • Stack-Wide Support – Ensure kernel support and stability across:, • Virtualization (KubeVirt, QEMU, vFIO), • Container runtimes (containerd, nydus, kubelet), • HPC/AI workloads (CUDA, GPUDirect, RoCE/InfiniBand), • Kernel-Hardware Enablement – Support new hardware bring-up across Intel, AMD, ARM CPUs, NVIDIA GPUs, DPUs, and NICs., • Performance & Stability – Tune kernel subsystems for latency, throughput, and scalability in distributed HPC/AI clusters.About the role:, • Triage and fix kernel crashes and performance regressions., • Develop, test, and upstream kernel patches relevant to CoreWeave's hardware/software environment., • Collaborate with hardware vendors and the Linux community on feature enablement., • Implement diagnostics and tooling for kernel-level observability., • Work closely with HPC and Fleet teams to ensure kernel readiness for production workloads., • Provide kernel-level expertise during incident response and root-cause investigations.Who You Are:, • 5+ years of professional experience in Linux kernel engineering or systems-level development., • Deep understanding of kernel internals (memory management, scheduling, networking, storage, drivers)., • Experience debugging kernel crashes, dumps, and panics using tools like crash, gdb, kdump., • Strong C programming skills with the ability to write maintainable and upstream-quality code., • Experience working with kernel modules, drivers, and subsystems., • Strong problem-solving abilities with a "full-stack" systems perspective. Preferred: • Contributions to the Linux kernel or related open-source projects., • Familiarity with virtualization (KVM, QEMU, VFIO) and container runtimes., • Networking stack expertise (InfiniBand, RoCE, TCP/IP performance tuning)., • GPU/DPU bring-up and driver experience., • Experience in HPC or large-scale distributed systems., • Familiarity with QA/QE best practices, • Experience working in Cloud environments, • Experience as a software engineer writing large-scale applications, • Experience with machine learning is a huge bonus The base salary range for this role is $165,000 to $242,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.What You'll Do: The Talent Acquisition team at CoreWeave is responsible for building the technical organizations that power our AI cloud—spanning Product Engineering, Infrastructure, AI Infra, IaaS, Common Services, Fleet, and more. We run a pod-based model where recruiters, sourcers, and coordinators are tightly aligned to engineering leaders to deliver high-bar technical talent at scale. The Manager, Technical Recruiting, is a strategic, hands-on leader responsible for scaling CoreWeave's engineering organization. They will lead multiple engineering recruiting pods or a large, complex pod, partnering directly with senior technology leaders and TA leadership to design and execute hiring strategies across multiple functions and levels. This role is ideal for a seasoned technical recruiting leader who thrives in high-growth environments, leads with both data and heart, and knows how to build teams and processes that deliver outstanding results. About the Role: As a Manager, Technical Recruiting, you will build and lead a high-performing team of technical recruiters that supports key engineering organizations at CoreWeave (for example: Product Engineering, Infrastructure Engineering, AI Infra, IaaS, or Common Services). You will own full-funnel recruiting performance for your pod(s)—from intake to offer—while also personally leading senior or hard-to-fill searches as needed. In this role, you will: • Own and evolve engineering hiring strategies for your pod(s) across multiple teams and levels, aligning plans to headcount forecasts, product roadmaps, and org design in partnership with Engineering, Product, and People leadership., • Lead, coach, and develop a team of technical recruiters (and, where applicable, sourcers and coordinators), creating a collaborative, metrics-driven culture centered on excellence, learning, and high accountability., • Serve as a strategic advisor to senior engineering leaders: calibrate roles and levels using CoreWeave's job architecture and leveling framework, prioritize requisitions, and drive data-informed hiring decisions and tradeoffs., • Own end-to-end recruiting performance for your pod(s): pipeline health, time-to-fill and time-to-hire, pass-through rates, quality of hire signals, offer acceptance rates, candidate experience, and diversity outcomes., • Personally lead full-cycle recruiting for senior and niche technical roles (e.g., Staff+ engineers, EMs, Directors), including market mapping, sourcing, assessment design, and closing strategies., • Champion a world-class candidate experience—ensuring clear communication, timely feedback, and thoughtful closing—from first touch through offer acceptance and handoff to onboarding., • Leverage data and analytics (from Greenhouse, Lattice-aligned levels, and internal TA dashboards) to improve pipeline conversion, recruiter capacity planning, time-to-fill, sourcing channel performance, and quality of hire., • Partner with TA Operations, Total Rewards, and People to structure competitive and equitable offers, using the TA Offer Tool and corporate bands for recruiting roles, and escalating exceptions through the established approvals process where needed., • Optimize tools, workflows, and interview frameworks—ensuring structured, consistent, and scalable processes for intake, interview design, debriefs, decision-making, and hiring manager enablement., • Collaborate with TA, People, and DEI partners to build inclusive hiring processes and diverse talent pipelines across engineering, including proactive mapping and outbound strategies for critical domains such as GPU/AI infra, cloud platforms, and distributed systems., • Communicate hiring trends, pipeline health, key metrics, and strategy updates to senior stakeholders, surfacing risks and tradeoffs early and proposing clear mitigation plans., • Operate as a "player-coach": model best-in-class recruiting behaviors in your own searches while building capability across your team in sourcing, stakeholder management, closing, and use of data.Who You Are:, • 7+ years of full-cycle recruiting experience with a strong focus on technical / engineering roles in high-growth or complex technology environments (e.g., cloud, infrastructure, AI/ML, distributed systems)., • 2–4+ years of experience leading and developing recruiters and/or sourcers, including performance management, coaching, and building a high-accountability, high-support culture., • Demonstrated success managing recruiting across multiple engineering teams or business units simultaneously, with clear ownership of hiring targets, pipeline health, and stakeholder satisfaction., • Deep understanding of technical recruiting fundamentals: outbound sourcing strategies, technical assessment design, pass-through rate management, and offer / close tactics for highly competitive engineering talent markets., • Proven ability to partner with and influence senior engineering leaders, including pushing back thoughtfully, advising on leveling and job architecture, and aligning hiring decisions to business objectives and capacity constraints., • Experience building and optimizing recruiting processes at scale, ideally in a pod-based or embedded recruiting model aligned to engineering domains., • Comfortable working with data and tooling: experienced using Greenhouse, ATS/CRM data, Lattice-aligned levels, and TA dashboards to run your business, tell a clear story with metrics, and make continuous improvements., • Expertise with modern recruiting and sourcing tools (e.g., LinkedIn Recruiter, Gem or similar CRM, Greenhouse ATS) and collaboration platforms used at CoreWeave (e.g., Slack, Google Workspace, Zoom, Lattice)., • Strong negotiation and closing skills in competitive markets, with a track record of securing senior technical talent against strong alternatives., • Proven ability to thrive in a fast-paced, ambiguous, hyper-growth environment—balancing strategic planning with hands-on execution and a strong bias for action., • Excellent written and verbal communication skills, with a track record of building trust across Talent Acquisition, People, and senior business stakeholders.Preferred:, • Experience leading recruiting teams focused on deeply technical domains such as infrastructure engineering, GPU/AI infrastructure, HPC, security engineering, or similar high-bar engineering organizations., • Prior experience operating in a pod-based or embedded recruiting model aligned by product / engineering domain, and/or supporting multiple global locations., • Familiarity with job architecture, leveling frameworks, and promotion criteria, and how these intersect with recruiting, performance, and compensation decisions in a scaling company., • Experience designing and running interviewer training, debrief best practices, and structured interviewing programs for engineering leaders., • Background in high-growth or hyperscaler-like environments where hiring velocity, quality of hire, diversity, and operational rigor are all critical.Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love coaching recruiters and seeing their skills, confidence, and impact grow over time—and you're energized by building a high-performing, high-trust team., • You're curious about how engineering leaders think about roadmap, org design, and team health, and you enjoy being their strategic thought partner on talent and hiring strategy., • You're an expert at turning ambiguous or shifting hiring goals into clear plans, metrics, and repeatable processes that scale across multiple pods or orgs., • You care deeply about candidate experience and employer brand, and you're excited to help shape the story of CoreWeave's engineering organization in the AI infrastructure space.Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $135,000 to $198,000. The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview: As a transport modeling physicist at Thea Energy, you will be an architect of our plasma performance projections. You will apply advanced kinetic and fluid models to characterize heat, particle, and momentum transport in highly-optimized stellarator geometries. Your objective is to transform fundamental physics into actionable constraints, guiding our equilibrium+coil optimization and operational scenarios to ensure the success of our next generation fusion devices. Key Responsibilities: • Perform/analyze integrated modeling simulations to predict performance and develop scenarios for Thea Energy’s Eos and Helios stellarators., • Utilize gyrokinetic, fluid, and/or reduced transport solvers to provide projections of confinement, heat, particle, and momentum transport., • Maintain and extend existing gyrokinetic and transport frameworks, • Build reproducible simulation pipelines and data analysis tools to streamline the design-to-validation loop., • Use insights from turbulence and transport analysis to guide equilibrium and coil optimization., • Collaborate with the physics and engineering team to develop scenarios and interpret results from current hardware.Required Experience & Skillsets: Qualifications: • PhD in Plasma Physics, Computational Physics, Applied Mathematics, or a related field. (Candidates with a Master’s degree and 3+ years of direct experience in transport/turbulence modeling will be considered)., • Strong understanding of gyrokinetic theory and transport processes, • Expertise in developing scientific simulation codes using Python, C++, or Fortran., • Proven experience working in Linux-based HPC environments with a focus on code scalability and performance. Preferred Skills: • Direct experience running core (e.g. GENE, stella, CGYRO, GX) and/or edge (GENE-X, XGC, Gkeyll) gyrokinetic codes., • Experience with stellarator-specific equilibrium and stability codes such as VMEC, STELLOPT, DESC, and/or TERPSICHORE., • Familiarity with advanced numerical methods, GPU programming, and/or developing surrogate/reduced models., • A track record of peer-reviewed publications and the ability to present complex physics to multi-disciplinary engineering teams. Personal Attributes: • Ability to manage complex projects from theory to implementation with minimal supervision., • A passion for fusion energy and a desire to work in a fast-paced, collaborative startup environment., • Rigorous approach to code verification and physics validation.Company Benefits:, • Salary range $100,000 - $140,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview: We are seeking highly motivated Computational Plasma Physicists to join our team, focusing on stellarator and fusion plasma physics simulations. The ideal candidate will possess a strong background in computational physics, with a particular emphasis on MHD stability in stellarators and stellarator optimization. You will work with minimal supervision, contributing to cutting-edge research and development in Thea Energy’s stellarator systems. Key Responsibilities: • Develop and implement algorithms for analyzing and improving stellarator configurations., • Conduct simulations and analysis of fusion plasma behavior in stellarators, using advanced computational models., • Collaborate with cross-disciplinary teams to refine designs and improve the performance of stellarator systems., • Perform data analysis, model validation, and provide insights into the physical mechanisms governing plasma behavior., • Prepare technical reports, presentations, and publications based on simulation results and optimization findings.Required Experience & Skillsets: Qualifications: • PhD in Plasma Physics, Computational Physics, Applied Physics, or a related field, or master’s degree in relevant field with 2+ years of experience., • Strong knowledge of computational plasma physics and numerical simulations., • Experience with stellarators is a plus., • Proficiency in programming languages commonly used in scientific computing (e.g., Python, Fortran, C++, or MATLAB)., • Excellent analytical, problem-solving, and communication skills. Preferred Skills: • Experience with any of the stellarator design, stability or transport codes such as DESC, STELLOPT, VMEC, TERPSICHORE, M3DC-1, GX, GENE-3D., • Understanding of optimized stellarator magnetic field generation and coil optimization techniques., • Experience in high-performance computing (HPC) environments. Personal Attributes: • Ability to work independently and manage projects with minimal supervision., • Strong attention to detail and a passion for advancing the field of fusion energy research., • Willingness to collaborate with a diverse team of scientists and engineers within the company and externally.Company Benefits:, • Salary range $120,000 - $140,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution—working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the role: As a Solutions Architect at CoreWeave, you will play a vital and dynamic role. You will have the opportunity to demonstrate thought leadership and engage hands-on throughout our customers' entire lifecycle. From establishing their Kubernetes environment to developing proofs of concept, onboarding, and optimizing workloads, you will lead innovation at every turn. If you're driven by innovation, thrilled by the possibilities of what specialized compute can enable, and eager to be part of a team that's shaping the future, then CoreWeave is the place for you. Join us and let's embark on this adventure together! In this role, you will: • Serve as the primary technical point of contact for customers, establishing strong technical relationships and ensuring their success with CoreWeave's cloud infrastructure offerings, focusing on networking technologies within high-performance compute (HPC) environments, • Collaborate closely with customers to understand their unique business needs and create, prototype, and deploy tailored solutions that align with their requirements., • Lead proof of concept initiatives to showcase the value and viability of CoreWeave's solutions within specific environments., • Drive technical leadership and direction during customer meetings, presentations, and workshops, addressing any technical queries or concerns that arise., • Act as a virtual member of CoreWeave's Networking product and engineering teams, identifying opportunities for product enhancement and collaborating with engineers to implement your suggestions., • Offer valuable insights on product features, functionality, and performance, contributing regularly to discussions about product strategy and architecture., • Conduct periodic technical reviews and assessments of customer workloads, pinpointing opportunities for workload optimization and suggesting suitable solutions., • Stay informed of the latest developments and trends in Kubernetes, cloud computing and infrastructure, sharing your thought leadership with customers and internal stakeholders., • Lead the prototyping and initiation of research and development efforts for emerging products and solutions, delivering prototypes and key insights for internal consumption., • Represent CoreWeave at conferences and industry events, with occasional travel as required. Who You Are: • B.S. in Computer Science or a related technical discipline, or equivalent experience, • 7+ years of proven experience as a Solutions Architect, engineer, researcher, or technical account manager in cloud infrastructure focusing on building distributed systems or HPC/cloud services, with an expertise focused on infrastructure networking., • Fluency in cloud computing concepts, architecture, and technologies with hands-on experience in designing and implementing cloud solutions, • Proven track record with building customer relationships, communicating clearly and the ability to break down complex technical concepts to both technical and non-technical audiences, • Expertise with a broad range of networking technologies and topics, with a familiarity to understand the needs and use cases is it relates to securing and enabling high performance networking engironments., • Experience with managing infrastructure networking, Kubernnetes CSI management, and private networking concepts, • Familiar with NVIDIA GPUs typically used in AI/ML applications and associated technologies such as Infiniband and NVIDIA Collective Communications Library (NCCL) Preferred: • Code contributions to open-source inference frameworks, • Experience with scripting and automation related to network technologies, • Experience with building solutions across multi-cloud environments, • Client or customer-facing publications/talks on latency, optimization, or advanced model-server architectures Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love to help solve challenging technical problems, • You're curious about the latest and greatest technologies in the AI space, • You're an expert in managing conflict and achieving mutually beneficial technical outcomes Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $165,000 to $220,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. Enterprise Engineering (Network) designs and operates every layer of CoreWeave's corporate network, including wired and wireless connectivity, audio visual endpoints, remote access and VPN, and the monitoring, automation, and compliance controls that keep it all running. We treat the network as a product: engineered for observability, security, and reliability, and delivered in close partnership with Security, SRE, and the rest of IT. About the role: As a Senior Network Engineer, you'll design and operate the enterprise network while making its state visible and measurable. You'll own runbooks and act as the engineering interface to our NOC, coaching operations staff on diagnostics and root cause analysis. You'll also shape our remote access and VPN services and participate in and lead designs that build in compliance and security from the start. • Make the network's state visible and measurable through monitoring, telemetry, dashboards, and alerting, with KPIs for availability, performance, and capacity, • Lead runbook creation and maintenance, from routine operations to complex incident response, • Serve as the engineering interface to the NOC, coaching engineers on diagnostics and root cause analysis and mentoring operations staff into more senior roles, • Lead design and evolution of remote access and VPN services across ZTNA, SDP, SSL VPN, and client based approaches, • Design, deploy, and operate the enterprise network across offices, data centers, and remote sites, with repeatable site build patterns, • Lead and participate in design reviews, partnering with Security, SRE, and IT to keep compliance and audit requirements built in, • Act as an escalation point for complex incidents and coach less experienced engineers through pairing, reviews, and documentation Who You Are: • 8+ years of network engineering experience in large scale or rapidly growing environments, • Hands on experience designing and operating enterprise networks across offices, data centers, and remote sites, • Experience leading VPN and remote access design across ZTNA, SDP, SSL VPN, or client based solutions, • Working knowledge of TCP/IP, BGP, OSPF, VLANs, NAT, VPNs, and firewalling, • Experience building network monitoring, telemetry, dashboards, and alerting, • Experience authoring runbooks used by NOC or operations teams, • Troubleshooting experience across Layers 2 through 7 Preferred: • Experience designing and operating cloud networking in at least one major cloud provider (AWS, Azure, or GCP), • Experience with network automation and infrastructure as code (Python, Ansible, Terraform), • Hands on experience with enterprise platforms such as Cisco (SDWan, Enterprise, Wireless), Juniper, HPE / Aruba (Enterprise, Wireless), • Experience with modern observability stacks (Grafana, Prometheus, ThousandEyes, or equivalent), • Experience supporting high growth, AI, or HPC environments, • Experience implementing Zero Trust or SASE architectures at scale Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love to own outcomes end to end, • You love to level up the engineers around you, • You're curious about how systems fail and how to make them fail less, • You're curious about what other teams need to be successful, • You're an expert in turning operational pain into durable engineering fixes Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $165,000 to $242,000. The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Who This Is For This is a good fit if you're an experienced ParaView user who has worked in or around roles like: Computational Fluid Dynamics Engineer or Research Scientist Aerospace Engineer or Applied Mathematician HPC Specialist or Computational Scientist You should have solid experience wit

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. What You'll Do: The Customer Experience (CX) Organization at CoreWeave is dedicated to ensuring every client running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution—working across data centers, hardware systems, and customer workloads to maintain the integrity of our cloud platform. The CX organization aligns closely with the internal and customer engineering teams, offering valuable insights from the field and having the chance to contribute to the CoreWeave product roadmap and development. About the role: As a Solutions Architect at CoreWeave, you will play a vital and dynamic role. You will have the opportunity to demonstrate thought leadership and engage hands-on throughout our customers' entire lifecycle. From establishing their Kubernetes environment to developing proofs of concept, onboarding, and optimizing workloads, you will lead innovation at every turn. If you're driven by innovation, thrilled by the possibilities of what specialized compute can enable, and eager to be part of a team that's shaping the future, then CoreWeave is the place for you. Join us and let's embark on this adventure together! In this role, you will: • Serve as the primary technical point of contact for customers, establishing strong technical relationships and ensuring their success with CoreWeave's cloud infrastructure offerings, focusing on securing Kubernetes workloads within cloud infrastructure environments, • Collaborate closely with customers to understand their unique business needs and create, prototype, and deploy tailored solutions that align with their requirements., • Lead proof of concept initiatives to showcase the value and viability of CoreWeave's solutions within specific environments., • Drive technical leadership and direction during customer meetings, presentations, and workshops, addressing any technical queries or concerns that arise., • Act as a virtual member of CoreWeave's Security product and engineering teams, identifying opportunities for product enhancement and collaborating with engineers to implement your suggestions., • Offer valuable insights on product features, functionality, and performance, contributing regularly to discussions about product strategy and architecture., • Conduct periodic technical reviews and assessments of customer workloads, pinpointing opportunities for workload optimization and suggesting suitable solutions., • Stay informed of the latest developments and trends in Kubernetes, cloud computing and infrastructure, sharing your thought leadership with customers and internal stakeholders., • Lead the prototyping and initiation of research and development efforts for emerging products and solutions, delivering prototypes and key insights for internal consumption., • Represent CoreWeave at conferences and industry events, with occasional travel as required. Who You Are: • B.S. in Computer Science or a related technical discipline, or equivalent experience, • 7+ years of proven experience as a Solutions Architect, engineer, researcher or technical account manager in cloud infrastructure focusing on building distributed systems or HPC/cloud services, with an expertise focused on securing Kubernetes workloads, • Fluency in cloud computing concepts, architecture, and technologies with hands-on experience in designing and implementing cloud solutions, • Proven track record with building customer relationships, communicating clearly and the ability to break down complex technical concepts to both technical and non-technical audiences, • Familiar with NVIDIA GPUs typically used in AI/ML applications and associated technologies including networking, • Deep understanding of administrating Kubernetes clusters including controls such as RBAC, admission controllers, container security, etc., • Proven experience describing security concepts clearly, along with best practices and an understanding of the security tooling landscape in Kubernetes environments Preferred: • Code contributions to open-source inference frameworks, • Experience with scripting and automation related to securing Kubernetes environments, • Experience with building solutions across multi-cloud environments, • Client or customer-facing publications/talks on latency, optimization, or advanced model-server architectures Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. • You love to help solve challenging technical problems, • You're curious about the latest and greatest technologies in the AI space, • You're an expert in managing conflict and achieving mutually beneficial technical outcomes Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for take off, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $165,000 to $220,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment, • A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

As a NeoCloud Senior Network Architect, you will play a critical role in designing and scaling next-generation networking architectures that power AI, ML, and HPC workloads. You are a seasoned network architect with deep expertise in high-performance networking for AI and HPC environments. Support p

A leading biotech company in New York is seeking a Solutions Architect to enhance software applications and work collaboratively with customers.This role involves ensuring optimal performance of enterprise software in cloud environments and helping to solve technical challenges.Ideal candidates will

HPC Engineer (Elite Fintech Trading firm) $500,000 + Bonus/Benefits!.Award winning Financial Trading firm run by passionate Computer Scientists.Up to $500,000 + an exceptional bonus and package.New York, City based (stunning offices).Build and optimise next gen infrastructure to support the engineer

A leading tech company in New York City seeks a seasoned Senior Network Architect to design and scale networking architectures for AI and HPC workloads.

Deepstreamtech in New York is seeking a skilled Solutions Architect to focus on storage technologies within cloud infrastructure.The successful candidate will leverage their extensive experience to establish customer relationships, lead innovative initiatives, and collaborate with engineering teams

Schmidt Sciences, based in New York, is seeking a Technical Advisor to bridge cutting-edge scientific research and high-performance computing (HPC) infrastructure.

A leading technology company is seeking a Director, Federal Sales, to drive revenue growth in the U.This high-impact leadership role involves leading a team of account managers, overseeing sales processes, and managing a network of partners.The ideal candidate has extensive sales experience in the f

A leading environmental services company is seeking Active-Duty transitioning military personnel to join their SkillBridge program across the United States.This initiative offers a chance to leverage military experience in various roles, including Heavy Equipment Operators, Field Service Technicians

START YOUR NEXT MISSION HERE Clean Harbors is looking for Active-Duty Transitioning Military to participate in our SkillBridge program across the United States.This position is reserved for Active-Duty Military that are transitioning into civilian life.We are interested in your experience as you tra

A premier industrial cleaning company in the United States is seeking a Project Travel LDAR Technician to join their team.This role involves identifying and documenting gas leaks using specialized equipment, ensuring compliance with EPA regulations.The ideal candidate will have a background in envir

About HPC-Industrial HPC-Industrial , a Clean Harbors company, is the premier industrial cleaning and environmental services company in North America supporting the upstream, downstream, and utility sectors. HPC-Industrial offers an exceptional three-pronged safety system, innovative career developm

General Dynamics Information Technology is seeking a High Performance Computing (HPC) Subject Matter Expert (SME) to support mission-critical initiatives. This full-time remote position also requires a security clearance level of Secret and may involve occasional travel for meetings.

We’re solving complex challenges that traditional HPC can’t—and we’re seeking passionate, curious minds to help build the next wave of breakthroughs We are seeking a highly motivated Strategic Finance Engineer to help build and deliver the next generation of capabilities at Rescale! About th

A leading computational science company in the United States is looking for a skilled Computational Materials Scientist to enhance human health through advanced simulation methods.

A tech company is seeking skilled ParaView users to support AI research through flexible, hourly contract work.Ideal candidates should have at least 3 years of hands-on experience with ParaView, a strong knowledge of scientific visualization, and the ability to work independently.This is a remote po

The Marketing Associate is a high-impact, highly visible role within HPC, with broad ownership of the group's marketing strategy. Experience with email marketing platforms, campaign execution, distribution list management and the KPIs used to evaluate ROI from marketing spend. This person will defin

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of between $25 / hr.There is no payment required in order to apply or to work as an In-Home Usage Tester.You