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27/08/2025
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Software Engineer to join a newly established team focused on the networking of large scale AI clouds.
Our goal is to enable breakthrough network performance, using our companyhardware capabilities and address the performance, scale and security demands of modern software-defined enterprise data centers and public cloud infrastructure.
What you'll be doing:
You will architect, design, and develop the next-generation technology in network acceleration, as well as work with best-in-class technical leaders in this domain
You will leverage the DOCA SDK to program the data center infrastructure and accelerate it using our SuperNICs and DPUs
Engage with customers and architects to understand the requirements and derive the software design accordingly.
Requirements:
B.Sc. (or equivalent experience) in computer science/software engineering
5+ years confirmed experience of Programming C/C++
7+ years confirmed experience in Linux environment and tools
Deep experience with Networking Protocols mainly Ethernet, and security protocols
Experience with virtualization technologies
Strong analytical, debugging, and problem-solving skills
Deep knowledge of computer architecture and operating systems.
Experience in performance optimizations
Ways to stand out from the crowd:
Knowledge and experience in Cloud Architecture
Knowledge and experience in Software Defined Networking
A positive demeanor, a growth mindset, and excellent interactions with colleagues.
This position is open to all candidates.
 
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28/08/2025
חברה חסויה
Location: Tel Aviv-Yafo and Ra'anana
Job Type: Full Time
we are looking for an excellent Software Engineer to join the InfiniBand Switch and NVLink FW group in Tel-Aviv / Raanana. As the team member, you will be part of a major development effort for the next-generation networking products. The verification team develops cutting-edge networking features for cloud, HPC and storage. We drive the data growth of the worlds biggest companies. With talented engineers around the globe, the work environment is dynamic, meaningful, and fast-paced. Are you ready for the challenge?
What you will be doing:
As a Senior Software Engineer at our company, you will part of a group of firmware verification engineers, using your expertise in C++ and Python in an Agile methodology.
Develop the verification process, aligning with quality standards and project timelines.
Design and implement new features in the core of our company Switch and GPUs
Drive and facilitate the planning, scheduling, and execution of the project and activities of the team
Collaborate with architecture and different software design teams as part of the software development lifecycle.
Work in pre and post-silicon development environments of next-generation our company networking products.
Gain a deep understanding of networking technology, system debugging and stacks, as well as the HW/FW/SW relationship.
Innovate! Bring our companys FW switching products to shine in customers view.
Requirements:
B.Sc degree or equivalent experience in Computer Science, Computer Engineering, or Electrical Engineering
5+ years of relevant overall professional experience
Proficient knowledge of C++, Python.
Experience with Embedded SW development.
Strong analytical, creative, debugging, and problem-solving skills.
Detail-oriented and comfortable with multitasking in a dynamic environment with shifting priorities and changing requirements.
An excellent teammate with good interpersonal skills.
Ways to stand out from the crowd:
Knowledge of network protocols.
Background with CI methodology & tools (Git, Gerrit, Jenkins etc.)
Background in Linux internals.
This position is open to all candidates.
 
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04/09/2025
Location: Tel Aviv-Yafo
Job Type: Full Time
Run:ai, now part of our company, has evolved AI infrastructure by merging GPU virtualization with Kubernetes-native capabilities. Our world class AI platform allows organizations to improve productivity and efficiency for data scientists and machine learning engineers. With deep Kubernetes expertise and a focus on innovation, we are dedicated to developing cutting-edge technologies, delivering the best user experience for our customers, and providing deep visibility into workload performance through rich metrics that help users optimize their AI workloads. We are looking for highly skilled software engineers to join our Platform Group and help shape the future of AI infrastructure.
The role of a Senior Software Engineer in the Platform Group is to design and develop scalable, high-performance systems that support the next generation of AI workloads. You will collaborate with experts across domains, tackle complex challenges, and drive innovations that empower our users to push the limits of AI capabilities.
What youll be doing:
Designing and developing enterprise-grade systems with a strong focus on scalability, reliability, and performance.
Building and optimizing microservices-based architectures using Kubernetes and cloud-native technologies.
Collaborating closely with backend engineers, product managers, and other collaborators to deliver impactful solutions.
Writing clean, maintainable, and testable code in Go
Conducting code and design reviews to uphold high-quality standards and mentor team members.
Requirements:
B.Sc. in Computer Science or a related field.
5+ years of experience in backend software development, including system design and architecture.
Proficiency in at least one backend programming language (We write in Go).
Strong understanding of microservices architecture, RESTful APIs, and relational databases.
Deep familiarity with Kubernetes and the cloud-native ecosystem.
Demonstrated ability to tackle complex technical challenges and deliver high-quality solutions.
Ways to stand out from the crowd:
Expertise in Kubernetes internals and advanced cloud-native technologies.
Hands-on experience with HPC or AI/ML platforms.
Familiarity with AI inference workloads and performance optimization.
Proficiency in Linux, with knowledge in networking, security, storage, and virtualization.
This position is open to all candidates.
 
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27/08/2025
Location: Tel Aviv-Yafo and Yokne`am
Job Type: Full Time
we are leading groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU -- our invention -- serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables groundbreaking creativity and discovery, and powers inventions that were once considered science fiction, including artificial intelligence to autonomous cars. Come work for the team that brought to you NCCL, NVSHMEM & GPUDirect. Our GPU communication libraries are crucial for scaling Deep Learning and HPC applications! We're seeking a Senior Software Architect to help co-design next-gen data center platforms and scalable communications software.
DL and HPC applications have a huge compute demands and already run at scales of up to tens of thousands of GPUs. GPUs are connected with high-speed interconnects (e.g. NVLink, PCIe) within a node and with high-speed networking (e.g. InfiniBand, Ethernet) across nodes. Efficient and fast communication between GPUs directly impacts end-to-end application performance. This impact continues to grow with the increasing scale of next generation systems. This is an outstanding opportunity to advance the state-of-the-art, break performance barriers, and deliver platforms the world has never seen before. Are you ready to build the new and innovative technologies that will help realize our company's vision?
What you will be doing:
Investigate opportunities to improve communication performance by identifying bottlenecks in today's systems.
Design and implement new communication technologies to accelerate AI and HPC workloads.
Explore innovative solutions in HW and SW for our next generation platforms as part of co-design efforts involving GPU, Networking, and SW architects.
Build proofs-of-concept, conduct experiments, and perform quantitive modeling to evaluate and drive new innovations.
Use simulation to explore performance of large GPU clusters (think scales of 100s of 1000s of GPUs).
Requirements:
M.S./Ph.D. degree in CS/CE or equivalent experience.
5+ years of relevant experience.
Excellent C/C++ programming and debugging skills.
Experience with parallel programming models (MPI, SHMEM) and at least one communication runtime (MPI, NCCL, NVSHMEM, OpenSHMEM, UCX, UCC).
Deep understanding of operating systems, computer and system architecture.
Solid in fundamentals of network architecture, topology, algorithms, and communication scaling relevant to AI and HPC workloads.
Strong experience with Linux.
Ability and flexibility to work and communicate effectively in a multi-national, multi-time-zone corporate environment.
Ways to stand out from the crowd:
Expertise in related technology and passion for what you do. Experience with CUDA programming and our company GPUs. Knowledge of high-performance networks like InfiniBand, RoCE, NVLink, etc.
Experience with Deep Learning Frameworks such PyTorch, TensorFlow, etc. Knowledge of deep learning parallelisms and mapping to the communication subsystem. Experience with HPC applications.
Strong collaborative and interpersonal skills and a proven track record of effectively guiding and influencing within a dynamic and multi-functional environment.
This position is open to all candidates.
 
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02/09/2025
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Run:ai, now part of our company, has evolved AI infrastructure by merging GPU virtualization with Kubernetes-native capabilities. Our world class AI platform allows organizations to improve productivity and efficiency for data scientists and machine learning engineers. With deep Kubernetes expertise and a team of extraordinary individuals, we are looking for a highly skilled Senior Software Engineer to join the team and help shape the future of AI technology. The role of a Senior Software Engineer in the Run:ai group is to design and develop scalable, high-performance systems that support the next generation of AI workloads and infrastructure. You will collaborate with experts across domains, tackle complex challenges, and drive innovations that empower our users to push the limits of AI capabilities.
What youll be doing:
Designing and developing enterprise-grade systems with a strong focus on scalability, reliability, and performance.
Building and optimizing microservices-based architectures using Kubernetes and cloud-native technologies.
Collaborating closely with backend engineers, product managers, and other stakeholders to deliver impactful solutions.
Writing clean, maintainable, and testable code in Go, contributing to our CI/CD pipelines.
Conducting code and design reviews to uphold high-quality standards and mentor team members.
Requirements:
B.Sc. in Computer Science or a related field (or equivalent experience).
5+ years of experience in backend software development, including system design and architecture.
Proficiency in at least one backend programming language (Go preferred).
Strong understanding of microservices architecture, RESTful APIs, and relational databases.
Deep familiarity with Kubernetes and the cloud-native ecosystem.
Demonstrated ability to tackle complex technical challenges and deliver high-quality solutions.
Ways to stand out from the crowd:
Expertise in Kubernetes internals and advanced cloud-native technologies.
Hands-on experience with HPC, GPU virtualization, or AI/ML platforms.
Experience working in Linux environments with knowledge of networking, security, and virtualization.
Contributions to open-source projects or active participation in tech communities.
Agile approach and familiarity with standard methodologies.
This position is open to all candidates.
 
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27/08/2025
Location: Tel Aviv-Yafo and Yokne`am
Job Type: Full Time
We are seeking a highly motivated Senior Software Engineer with expertise in embedded software development to join our Data Processing Unit (DPU) Software Group. We are looking for a candidate with the ability to thrive in an environment with sophisticated software and hardware designs, take ownership and lead the SW development of key components of the DPU. The role includes working closely with HW, FW, and SW teams all over the world, and take our product to next level.
What youll be doing:
Design and develop high performance networking solutions based on our company's outstanding Bluefield networking cards hardware
Engage closely with customers and partners.
Collaborate with multiple teams in our multi-functional environment on developing new features/improvements.
Stay up to date with industry best practices, new technologies, and emerging trends in software verification.
Write fast, effective, maintainable, reliable and well documented code
Innovate! Bring our company's DPU products to shine in customer's view.
Requirements:
Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).
5+ years of experience in writing programs using C/C++.
Experience with embedded SW development
Good background in designing, implementing, and debugging Software.
Experience in development under a Linux environment..
Extensive knowledge in Software debugging and problem solving skills.
Strong design, coding, analytical, debugging and problem-solving skills
Ability to work concurrently with multiple groups in the organization
Creative, motivated, and value driven person
Ways to stand out from the crowd:
Experience with networking applications and protocols.
Expertise in driver development along with deep knowledge of modern C++ programming.
Proficiency in Python development.
Background in BMC, UEFI, Secure Boot, U-Boot, ATF, and Yocto.
Previous experience working closely with hardware and board design teams.
Experience in software development within the Linux kernel.
This position is open to all candidates.
 
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28/08/2025
Location: Tel Aviv-Yafo
Job Type: Full Time
we are widely considered to be one of the technology worlds most desirable employers. We have some of the most forward-thinking and hardworking people in the world working for us and, due to unprecedented growth, our exclusive engineering teams are rapidly growing. If you're a creative and autonomous engineer with a real passion for technology, we want to hear from you.
we are looking for a phenomenal Nvlink HW Simulation developer for the ChipSim Group. You will join the ChipSim growing team and take our product to next level, working closely with HW design and architect teams and gaining a deep understanding of our companys products and technologies.
What Youll Be Doing:
You will be responsible for learning, developing, and delivering new Networking features in simulation.
Collaborate with chip architects, firmware developers, and hardware design teams to accurately simulate complex physical-layer behaviors in software.
Extend and optimize the simulation infrastructure by contributing to CI pipelines, automated test frameworks, and regression tools.
Support internal users by debugging simulation flows and collaborating on bug resolution.
Take part in future-facing innovation by enabling simulation for next-generation devices and features.
Requirements:
Bachelor's Degree or equivalent experience in Computer Science / Software Engineering / Computer Engineering / Electrical Engineering / Communication Engineering.
5+ years of experience in Python programming, with strong object-oriented design skills.
Experience with C and/or C++, especially in systems or performance-sensitive environments.
Experience debugging using debuggers (gdb), including concurrency issues (races, deadlocks...).
Solid understanding of Linux, containerized environments (e.g., Docker), and command-line tools.
Familiarity with Inter-Process Communication (IPC) mechanisms (sockets, message queues, shared memory...).
Ability to communicate complex technical ideas in simple terms.
Well-organized, proactive and capable of leading your own tasks.
Collaborative personality with a love for teamwork.
Ways to stand out from the crowd:
Experience building complex simulation or emulation systems, especially those simulating hardware behaviors.
Background with multi-platform systems spanning HW, FW, and SW.
Experience with low-level networking protocols and applications.
Knowledge of physical layer concepts.
Experience contributing to CI/CD systems and tooling (e.g., Git, Jenkins, Gerrit).
This position is open to all candidates.
 
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27/08/2025
Location: Tel Aviv-Yafo and Yokne`am
Job Type: Full Time
We are looking for a versatile Senior Software Engineer for the company DPU Platform team. This position offers the opportunity to have real impact in a multifaceted, technology-focused company affecting product lines that empower the most advanced data centers in the world. Using your deep knowledge of embedded platforms, operating systems, and software distribution technologies, you will work with a world-wide development team to solve the unique challenges of delivering the world's most powerful platforms.
What you'll be doing:
Develop system software components including processor firmware and bootloaders, kernel drivers/modules, and user space applications and libraries
Collaborating with hardware and product design teams to develop software for sophisticated SOC platform designs
Assisting world-wide teams with various customers' and internal DPU projects
Tackle complex system-level optimization and resource utilization challenges
Participate across all levels of product development lifecycle that values high-standards for clear requirements, software quality and performance
Collaborate within a worldwide matrixed software development team, and have broad impact within our highly-dynamic and technology-focused company.
Requirements:
Bachelor's degree in Computer Science/Engineering or equivalent experience
5+ years developing software for embedded systems (C is required, Python)
Proven understanding of the system software stack, with a focus on software/hardware interaction, including platform firmware, device drivers, Linux kernel, and how user-space applications utilize system services to achieve high performance
A deep knowledge of high-performance processor architecture including CPU and cache coherency concepts, as well as hardware accelerators
Well-rounded engineering skills, including technical investigation, design, testing, and agile software engineering process
Outstanding written and oral communication skills
Must be proficient in the C programming language
Experienced with build environment tools (gcc, git, github, make, bitbake, shell scripts, gerrit, jenkins, etc)
Ways to stand out from the crowd:
Background with ARMv8 microarchitecture, ATF and/or UEFI software is a strong plus
Experience with multiple Linux distributions, with the ability to compare and contrast them
Experience developing security key management solutions is very desirable
Exposure to secure boot flows and/or trusted computing environments.
This position is open to all candidates.
 
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25/08/2025
חברה חסויה
Location: More than one
Job Type: Full Time
We are looking for an enthusiastic software engineer to join our AI networking acceleration team, to work on a groundbreaking open-source library, using hardware offloads, GPU Kernels and RDMA network cards. Our product is a performance-oriented low-level infrastructure, crafted to change the way inference works.
We thrive as a team in a deeply strong environment, and we're passionate about innovation. The rewards are sweet and include working with some of the brightest people in the industry, an aggressive compensation plan that rewards top performers, and the opportunity to collaborate on products that transform daily the way people work and play.
What you'll be doing:
Developing a highly optimized inference framework
Running on the worlds largest supercomputers and data centers.
The work environment is dynamic and challenging as our employees work on innovative, next-generation products at the forefront of technology in terms of performance, scalability, and features.
Requirements:
B.Sc. or equivalent experience in Computer Science or Software Engineering
5 years experience in modern C++ / C / Rust development
3 years experience in Linux environment and familiarity with development tools
Deep knowledge of the TCP/IP network stack
Understanding of computer architecture and operating systems concepts
Ways to stand out from the crowd:
Background in Linux internals and low-level software optimizations (benchmarking, bottleneck research, performance tuning)
Experience in programming CUDA kernels is an advantage
Familiarity with ML frameworks and LLMs
Background in parallel programming / high-performance computing / RDMA technology.
This position is open to all candidates.
 
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27/08/2025
Location: Tel Aviv-Yafo and Yokne`am
Job Type: Full Time
we are leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars.
Come work for the team that brought to you NCCL, NVSHMEM & GPUDirect. Our GPU communication libraries are crucial for scaling Deep Learning and HPC applications! We are looking for a motivated Partner Enablement Engineer to guide our key partners and customers with NCCL. Most DL/HPC applications run on large clusters with high-speed networking (Infiniband, RoCE, Ethernet). This is an outstanding opportunity to get an end to end understanding of the AI networking stack. Are you ready for to contribute to the development of innovative technologies and help realize our company's vision?
What you will be doing:
Engage with our partners and customers to root cause functional and performance issues reported with NCCL
Conduct performance characterization and analysis of NCCL and DL applications on groundbreaking GPU clusters
Develop tools and automation to isolate issues on new systems and platforms, including cloud platforms (Azure, AWS, GCP, etc.)
Guide our customers and support teams on HPC knowledge and standard methodologies for running applications on multi-node clusters
Document and conduct trainings/webinars for NCCL
Engage with internal teams in different time zones on networking, GPUs, storage, infrastructure and support.
Requirements:
B.S./M.S. degree in CS/CE or equivalent experience with 5+ years of relevant experience. Experience with parallel programming and at least one communication runtime (MPI, NCCL, UCX, NVSHMEM)
Excellent C/C++ programming skills, including debugging, profiling, code optimization, performance analysis, and test design
Experience working with engineering or academic research community supporting HPC or AI
Practical experience with high performance networking: Infiniband/RoCE/Ethernet networks, RDMA, topologies, congestion control
Expert in Linux fundamentals and a scripting language, preferably Python
Familiar with containers, cloud provisioning and scheduling tools (Docker, Docker Swarm, Kubernetes, SLURM, Ansible)
Adaptability and passion to learn new areas and tools
Flexibility to work and communicate effectively across different teams and timezones
Ways to stand out from the crowd:
Experience conducting performance benchmarking and developing infrastructure on HPC clusters. Prior system administration experience, esp for large clusters. Experience debugging network configuration issues in large scale deployments
Familiarity with CUDA programming and/or GPUs. Good understanding of Machine Learning concepts and experience with Deep Learning Frameworks such PyTorch, TensorFlow
Deep understanding of technology and passionate about what you do.
This position is open to all candidates.
 
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27/08/2025
חברה חסויה
Location: Tel Aviv-Yafo and Yokne`am
Job Type: Full Time
we are leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars.
Come work for the team that brought to you NCCL, NVSHMEM & GPUDirect. Our GPU communication libraries are crucial for scaling Deep Learning and HPC applications! We are looking for a motivated Performance engineer to influence the roadmap of our communication libraries. The DL and HPC applications of today have a huge compute demand and run on scales which go up to tens of thousands of GPUs. The GPUs are connected with high-speed interconnects (eg. NVLink, PCIe) within a node and with high-speed networking (eg. Infiniband, Ethernet) across the nodes. Communication performance between the GPUs has a direct impact on the end-to-end application performance; and the stakes are even higher at huge scales! This is an outstanding opportunity for someone with HPC and performance background to advance the state of the art in this space. Are you ready for to contribute to the development of innovative technologies and help realize our company's vision?
What you will be doing:
Conduct in-depth performance characterization and analysis on large multi-GPU and multi-node clusters.
Study the interaction of our libraries with all HW (GPU, CPU, Networking) and SW components in the stack
Evaluate proof-of-concepts, conduct trade-off analysis when multiple solutions are available
Triage and root-cause performance issues reported by our customers
Collect a lot of performance data; build tools and infrastructure to visualize and analyze the information
Collaborate with a very dynamic team across multiple time zones.
Requirements:
M.S. (or equivalent experience) or PHD in Computer Science, or related field with relevant performance engineering and HPC experience
3+ yrs of experience with parallel programming and at least one communication runtime (MPI, NCCL, UCX, NVSHMEM)
Experience conducting performance benchmarking and triage on large scale HPC clusters
Good understanding of computer system architecture, HW-SW interactions and operating systems principles (aka systems software fundamentals)
Implement micro-benchmarks in C/C++, read and modify the code base when required
Ability to debug performance issues across the entire HW/SW stack. Proficient in a scripting language, preferably Python
Familiar with containers, cloud provisioning and scheduling tools (Kubernetes, SLURM, Ansible, Docker)
Adaptability and passion to learn new areas and tools. Flexibility to work and communicate effectively across different teams and timezones
Ways to stand out from the crowd:
Practical experience with Infiniband/Ethernet networks in areas like RDMA, topologies, congestion control
Experience debugging network issues in large scale deployments
Familiarity with CUDA programming and/or GPUs
Experience with Deep Learning Frameworks such PyTorch, TensorFlow.
This position is open to all candidates.
 
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