GPU Communication and I/O Libraries Engineer

Advanced Micro Devices; Calgary; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading technology company in Calgary is seeking skilled engineers to develop communication libraries for high-performance computing. Ideal candidates will possess a strong background in C, C++, and Python, as well as experience in GPU software development. Responsibilities include designing algorithms for multi-GPU libraries, optimizing code for performance, and collaborating with experts. This role promises to innovate in the GPU communicative ecosystem within a dynamic team environment.

Benefits

Detailed AMD benefits

Qualifications

• Strong background developing applications and libraries in C, C++, and Python.
• Experience in GPU software development using HIP, CUDA, or OpenCL.
• Understanding of CPU and GPU architectures and low-level optimization techniques.

Responsibilities

• Support AMD’s RCCL, an open source, GPU‑accelerated communication middleware.
• Design, implement, and test algorithms for multi‑GPU communication libraries.
• Benchmark, profile and optimize code to maximize throughput.

Skills

C programming

C++ programming

Python programming

GPU software development

Communication middleware

Data transfer technologies

Parallel programming

Education

B.Sc. or B.Eng. degree in Computer Science

Advanced degrees (M.Sc., M.Eng., Ph.D.)

Tools

HIP

CUDA

OpenCL

Infiniband

libfabric

Job description

WHAT YOU DO AT AMD CHANGES EVERYTHING

At AMD, our mission is to build great products that accelerate next‑generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you’ll discover the real differentiator is our culture. We push the limits of innovation to solve the world’s most important challenges—striving for execution excellence, while being direct, humble, collaborative, and inclusive of diverse perspectives. Join us as we shape the future of AI and beyond.

THE ROLE:

Do you want to develop communication libraries to enable high performance computing and machine learning workloads at Exascale? AMD is searching for talented and motivated mathematicians, scientists and engineers to develop GPU libraries as part of the AMD Radeon Open Ecosystem (ROCm).

THE PERSON:

You are accustomed to working in a dynamic, geographically distributed agile team, where partnership and collaboration are paramount. You possess excellent written and verbal communication skills, strong attention to detail, and the ability to express your work in a clear, cohesive fashion. You are results‑oriented and accustomed to tight deadlines and changing priorities. Most importantly, you are constantly thinking of ways to improve performance of software and hardware.

KEY RESPONSIBILITIES:

• Support AMD’s RCCL, an open source, GPU‑accelerated communication collective middleware and related technologies.
• Design, implement, and test algorithms for multi‑GPU and multi‑node communication libraries.
• Benchmark, profile and optimize code to maximize throughput on single‑GPU, multi‑GPU and clustered systems.
• Deliver high‑quality code and documentation following best practices for open source software development.
• Work with key technical experts across AMD and with our partners and customers to improve ROCm applications, libraries, and tools.

PREFERRED EXPERIENCE:

• Strong background developing applications and libraries in C, C++, and Python.
• GPU software development using HIP, CUDA, or OpenCL.
• Experience with communication middleware.
• Experience with data transfer technologies, such as RDMA, Infiniband, and libfabric.
• Understanding of CPU and GPU architectures and low‑level optimization techniques including assembly programming and/or vectorization.
• Parallel programming experience using OpenMP, MPI.
• In‑depth knowledge of best‑practices in software development, including testing, profiling, debugging, documentation, version control, issue tracking, and planning.
• Contributions to open source libraries and applications.

ACADEMIC CREDENTIALS:

• B.Sc. or B.Eng. degree in Computer Science, Software Engineering, Electrical Engineering, or equivalent.
• Advanced degrees, such as M.Sc., M.Eng., Ph.D. are preferred.

Benefits offered are described: AMD benefits at a glance.

AMD does not accept unsolicited resumes from headhunters, recruitment agencies, or fee‑based recruitment services. AMD and its subsidiaries are equal opportunity, inclusive employers and will consider all applicants without regard to age, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third‑party affiliation, sex, pregnancy, sexual orientation, gender identity, military or veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.