NVIDIA is seeking a Senior Software Architect to join the GPU Communications Libraries and Networking team. This role focuses on co-designing next-generation data center platforms and scalable communications software for AI and HPC workloads. The team builds critical communication libraries that enhance performance across large GPU clusters. The position offers an opportunity to innovate and advance the state-of-the-art in communication technologies.

• M.S./Ph.D. degree in Computer Science or Computer Engineering or equivalent experience.
• 5+ years of relevant experience in software development.
• Excellent C/C++ programming and debugging skills.
• Experience with parallel programming models such as MPI and SHMEM.
• Deep understanding of operating systems and computer architecture.
• Strong experience with Linux.

• Investigate opportunities to improve communication performance by identifying bottlenecks in existing systems.
• Design and implement new communication technologies to accelerate AI and HPC workloads.
• Explore innovative hardware and software solutions for next-generation platforms.
• Build proofs-of-concept and conduct experiments to evaluate new innovations.
• Use simulation to explore the performance of large GPU clusters.

• Employees at NVIDIA are often offered comprehensive, day-one benefits—including medical, dental, and vision coverage with HSA support, life and disability insurance, an Employee Assistance Program, and a 401(k) with auto-enrollment. Many roles also have generous time off and holidays, donation matching (up to $10,000), and a wide menu of extras like FSAs, commuter benefits, legal and identity-theft protection, pet insurance, and wellness discounts. Optional programs can include student-loan and home-purchase support, plus family care resources and expert medical services.