Senior Software Development Engineer

TL;DR

Senior Software Development Engineer: Developing software features and optimizations for hirify.global's communication libraries with an accent on communication library development and performance engineering. Focus on how data flows in HPC/AI systems.

Location: On-site in US, Oregon, Hillsboro or US, Texas, Austin

Salary: $128,880.00-245,160.00 USD

Company

hirify.global drives customer value by enabling differentiated experiences through leadership AI technologies and foundational software stacks, products, and services.

What you will do

• Develop cutting-edge software features and optimizations for hirify.global's communication libraries including libfabric, oneCCL, ISHMEM, and hirify.global MPI.
• Contribute to communication library development and performance engineering.
• Expand expertise across different communication libraries.
• Build expertise with latest hirify.global GPUs and CPUs used in data centers.
• Contribute directly to the improvement of upstream projects.

Requirements

• Bachelor's degree in Computer Science, Electrical Engineering, Computer Engineering, Math, or in a STEM related field of study with 3+ years of experience
• Strong C and C++ programming/development and debugging skills.
• Development in Linux environments.

Nice to have

• Ph.D degree in Computer Science, Computer Engineering or related field
• Experience developing performance optimizations that improve communications latency or throughput.
• Experience debugging problems at different layers of the hardware and software stack.
• Demonstrated upstream contributions and experience developing in an open-source environment.
• Track record of delivering complex technical projects independently.
• Experience collaborating with a diverse, distributed team.
• Experience with Distributed computing, HPC communications libraries, Collective communication libraries.
• Experience with GPU programming and parallel computing and multithreaded programming.
• Hands‑on experience with RDMA networking (InfiniBand and/or RoCE) and user‑space RDMA APIs.
• Performance engineering with running benchmarks and workload analysis.

Culture & Benefits

• Inclusive team culture with employee resource groups.
• Mentorship opportunities both as a mentor and mentee.
• Career growth support and clear advancement paths.
• Competitive compensation and comprehensive benefits.
• Collaborative environment.