Senior HPC Middleware Engineer - MPI/oneCCL

Intel Corporation; Hillsboro (OR); Hybrid; USD 147,000 - 245,000; Full time

Job summary

Intel Corporation in Hillsboro, Oregon, is seeking a Senior Cloud Software Development Engineer to advance oneCCL and related HPC software for data centers. You will design, optimize, and validate high-performance communication libraries, collaborating with scientists and engineers across the Aurora project.

The role emphasizes C/C++ development, Linux environments, multithreaded programming, and cross-layer performance analysis to reduce latency and boost throughput on Intel GPUs/CPUs.

Qualifications

• Master’s degree in Computer Science, Computer Engineering or STEM related field.
• 3+ years of software development experience.
• 3+ years of Linux environment development experience.
• 3+ years of C and C++ programming experience.
• Experience with multithreaded programming and parallel computing concepts.
• Distributed computing systems and architectures.
• HPC (High-Performance Computing) communications libraries.
• Collective communications libraries (MPI, oneCCL/NCCL, or SHMEM).
• GPU software development and optimization.
• Network communications stack development.

Responsibilities

• Design, develop, and maintain advanced features and performance optimizations for oneCCL.
• Optimize software to meet latency, bandwidth, and reliability targets.
• Implement and enhance communication protocols across stack layers.
• Collaborate with cross-functional teams to define software requirements and specifications.
• Work with scientists and engineers on HPC applications and supercomputers.

Skills

C/C++ programming

Multithreaded programming

Linux development

Distributed computing/HPC

GPU software development

Education

Master’s degree in Computer Science, Computer Engineering or STEM related field

Job description

Intel Corporation in Hillsboro, Oregon, is seeking a Senior Cloud Software Development Engineer to advance oneCCL and related HPC software for data centers. You will design, optimize, and validate high-performance communication libraries, collaborating with scientists and engineers across the Aurora project.

The role emphasizes C/C++ development, Linux environments, multithreaded programming, and cross-layer performance analysis to reduce latency and boost throughput on Intel GPUs/CPUs.