Senior Software Engineer, NCCL
$152k - $241.5kNVIDIA
NVIDIA is 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. NVIDIA is looking for phenomenal people like you to help us accelerate the next wave of artificial intelligence.We are looking for a highly motivated senior software engineer for an exciting role in our communication libraries and network software team. The position will be part of a fast-paced crew that develops and maintains software for complex heterogeneous computing systems that power disruptive products in High Performance Computing and Deep Learning.What you will be doing:Design, implement and maintain highly-optimized communication runtimes for Deep Learning frameworks (e.g. NCCL for TensorFlow/Pytorch) and HPC programming interfaces (e.g. UCX for MPI/OpenSHMEM) on GPU clusters.Participating in and contributing to parallel programming interface specifications like MPI/OpenSHMEM.Design, implement and maintain system software that enables interactions among GPUs and interactions between GPUs and other system components.Creating proof-of-concepts to evaluate and motivate extensions in programming models, new designs in runtimes and new features in hardware.What we need to see:M.S./Ph.D. degree in CS/CE or equivalent experience.5+ years of relevant experience.Excellent C/C++ programming and debugging skills.Strong experience with Linux.Expert understanding of computer system architecture and operating systems.Experience with parallel programming interfaces and communication runtimes.Ability and flexibility to work and communicate effectively in a multi-national, multi-time-zone corporate environment.Ways to stand out from the crowd:Deep understanding of technology and passionate about what you do.Experience with CUDA programming and NVIDIA GPUs.Knowledge of high-performance networks like InfiniBand, iWARP etc.Experience with HPC applications.Experience with Deep Learning Frameworks such PyTorch, TensorFlow, etc.Strong collaborative and interpersonal skills, specifically a proven ability to effectively guide and influence within a dynamic matrix environment.NVIDIA offers highly competitive salaries and a comprehensive benefits package. We have some of the most forward-thinking and talented people in the world working for us and, due to unprecedented growth, our world-class engineering teams are growing fast. If you're a creative and autonomous engineer with real passion for technology, we want to hear from you.Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 152,000 USD - 241,500 USD for Level 3, and 184,000 USD - 287,500 USD for Level 4.You will also be eligible for equity and benefits.Applications for this job will be accepted at least until September 8, 2026.This posting is for an existing vacancy. NVIDIA uses AI tools in its recruiting processes.NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.SummaryLocation: US, CA, Santa ClaraType: Full time
$152k - $241.5k
## Senior System Software Engineer - GPU PerformanceApplylocations: US, CA, Santa Clara: US, Remotetime type: Full timeposted on: Posted Todayjob requisition... ...and Networking team at NVIDIA. We deliver libraries like NCCL, NVSHMEM, UCX for Deep Learning and HPC. We are looking...Senior$182k - $242k
...2025. Learn more at About this role We're looking for a Senior Engineer for CoreWeave's Benchmarking & Performance team. You will have... ...). ~ Exposure to performance-critical GPU systems (CUDA, NCCL, NVLink/PCIe, memory bandwidth) or model-serving stacks (llm-d...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$150k - $190k
...We are seeking an experienced Senior Software Engineer with a strong background in EVPN VXLAN technologies for data center and service provider environments. The ideal candidate will have hands-on experience working on a large-scale network operating system for Layer...SeniorWorldwide- Company Description Mindlance is a national recruiting company which partners with many of the leading employers across the country. Feel free to check us out at Job Description Job Description: We are currently seeking highly-motivated individuals who...SeniorFull time
$208.8k - $229.7k
...home devices, get support, change their service subscription and pay their bill. Role Description As a Senior iOS Software Engineer on the Customer Experience Mobile Team, you will play a key role in building and enhancing features for our native GFiber...SeniorFull time$134k - $167k
...CI/CD infrastructure to support end-to-end automation of lab software Work with internal groups to create test automation functionality... ...in a related field ~ BS in Computer Science, Computer Engineering or related field ~ Proficiency in Python or C++ ~ Experience...SeniorFull timeLocal area- ...patients worldwide. We’re a team of engineers, clinicians, and innovators united by one... ...Job Description We are seeking a Senior Unity Engineer, with an emphasis on the... ...timelines to consistently ship high-quality software. Responsibilities Evaluate the real-...SeniorFull timeLocal areaWorldwideFlexible hours
$182k - $242k
...025. Learn more at About this role We're looking for a Senior Engineer to be a driving force on CoreWeave's Benchmarking & Performance... ...or multi-region clusters. Experience with CUDA kernels, NCCL/SHARP, RDMA/NUMA, or GPU interconnect topologies. Familiarity...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours- ...Advanced Micro Devices, Inc. in San Jose, CA is seeking a Senior Member of Technical Staff to advance GPU libraries within the ROCm... ...library teams to design, implement, validate, and deliver core software capabilities that integrate with GPU kernels in broader systems...Senior
- ...XPENG in Santa Clara is seeking a researcher engineer to advance deep-learning methods for legged robots and to develop end-to-end motion controllers using reinforcement learning and imitation learning. You will design experiments, evaluate controllers, and address sim...Senior
- ...NVIDIA is seeking a senior engineer to advance the CUDA driver and its integration across silicon, SOCs, and operating system interfaces. You will collaborate with hardware and software teams to design, simulate, and bring up CUDA on new GPUs and architectures, delivering...Senior
- ...Apple Inc. in Cupertino, California, seeks a Senior Software Engineer for SWE Program Tools to help build internal applications empowering tens of thousands of Apple employees. You will write, review, and maintain production-grade code while collaborating across teams...Senior
- ...NVIDIA Gruppe is seeking a Senior Software Engineer for their MD Simulation Engineering team in Santa Clara, California. The role involves building GPU-native simulation software that powers molecular dynamics at scale. Candidates should have over 8 years of software...Senior
- ...NVIDIA's cuQuantum SDK team is seeking an experienced software researcher to develop, scale, and optimize quantum computing simulations, focusing on QEC workloads and high-performance algorithms. You will collaborate with NVIDIA Research, Developer Technology, and...Senior
- ...Adobe is seeking a Senior Software Engineer to advance the Meta Factory agent harness within the Unified Platform. You will shape execution, tool use, and lifecycle patterns across multiple teams, setting interfaces and standards for agents and tools. You will evaluate...Senior
- MUST HAVE: ~ Backend ~5+ years experience designing, developing, and operating distributed systems and microservices leveraging Java ~ Design, build, and support reliable applications on AWS cloud (EC2, RDS, Lambda, API Gateway) NICE TO HAVE: ...Senior
- ...Senior Software Engineer Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking a Senior Software Engineer for one of our clients. Location: San Jose, California- Hybrid Job Description...Senior
$67.61 - $84.51 per hour
...Description Senior Software Engineer Full-time San Jose, CA, US You'll be joining Adobe on a contract opportunity, employed through NextDeavor Benefits You'll Love NextDeavor offers health, vision and dental benefits for contract employees Paid...SeniorHourly payPermanent employmentFull timeContract workWork at office$73 per hour
...Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years experience in Computer Science, Information Systems, Engineering or a related discipline; or equivalent work experience will be considered Expert level programming knowledge in Java, including...SeniorWork experience placement$143.5k - $212.85k
...need to know about the role: \n \nAs a member of the Checkout Engineering team, you will be responsible for the development and delivery... ...analytics teams to understand what the buyers and merchants using our software desire from us. We\u0027re looking for talented, motivated and...SeniorFull timeWork at officeLocal areaImmediate startWorldwideFlexible hours$184k - $287.5k
...NVIDIA is searching for a creative and highly motivated engineer with expertise in System Software to join the Chips System Software organization. You will design and develop key aspects of our Chip specific kernel drivers and embedded software, with a strong focus on...SeniorWork at officeLocal area$136k - $180k
...We have built a multi-disciplinary organization of scientists, engineers, and physicians and we are using the power of next-generation... ...information, please visit grail.com GRAIL is seeking a Software Engineer to join the Product Delivery Team. This team designs,...SeniorFull timeWork at officeLocal areaFlexible hours$144k - $216k
...As a Senior AI Engineer on our Core AI team, you will be a cornerstone of FloQast's AI transformation. You will architect, build, and scale... ...governance What You'll Bring ~8+ years of professional software engineering experience with 4+ years focused on building backend...SeniorFull timeWork at office$184k - $287.5k
## Senior Software Engineer, JAXApplylocations: US, CA, Santa Clara: US, CA, Remotetime type: Full timeposted on: Posted Todayjob requisition id: JR2004629NVIDIA is hiring senior engineers to develop its AI platform and more specifically its performance optimizations in...Senior$141.46k - $235.18k
...Software Engineer / Sr. Software Engineer, Planning Selection (Autonomy) San Jose, CA About the Company DiDi's autonomous driving unit... ...Engineer position is $141,463–$235,182 annually, and for the Senior Software Engineer position is $169,783–$282,264 annually, in...Senior$136.5k - $276.5k
...Job Title Senior Software Engineer Job Location Onsite – HPE office. You are expected to primarily work from an HPE office. Job Description We are seeking a Senior Software Systems Engineer to join our team in designing, developing, troubleshooting, and...SeniorWork experience placementWork at officeFlexible hours$143k - $191k
...generation of Agentic AI products that help millions of people and enterprises make better talent decisions. We’re looking for a Software Engineer to design and build highly scalable, user-facing product features across frontend and backend systems. In this role, you’ll...SeniorFull timeWork at officeRemote workFlexible hours- ...solve that gap. We’re a growth-stage software company helping manufacturers access, structure... ...work alongside experienced operators, engineers, and leaders who have done this before... ...do well here. Description ~ As a Senior Software Engineer specializing in C++...SeniorFull timeWork experience placementRemote workShift work
- ...the ground up, and we're doing it with speed. We're building software that orchestrates every go-to-market motion, enabling B2B teams... ...Role: Our team is looking for experienced AI-focused Software Engineers who are passionate about building intelligent systems that...SeniorImmediate start
$136.5k - $276.5k
...Senior Networks Systems Software EngineerThis role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week... ...and support any POC/customer issues. Mentor junior engineers and help in code reviews Provide TOIs to the team on...SeniorWork experience placementWork at office2 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer, NCCL. Be the first to apply!
- software engineer - web development Santa Clara, CA
- software developer positions Santa Clara, CA
- senior software engineer remote Santa Clara, CA
- software engineer contract Santa Clara, CA
- software qa engineer Santa Clara, CA
- cybersecurity software engineer Santa Clara, CA
- part time software developer remote Santa Clara, CA
- junior software developer internship Santa Clara, CA
- software system engineer Santa Clara, CA
- software engineer remote Santa Clara, CA




