NPU Communication Specialist

6 days ago

Singapore beBeeCommunication Full time $120,000 - $180,000
Role Description:

As a key member of our high-performance computing team, you will be responsible for designing and implementing foundational collective communication operators that are tightly coupled with the NPU hardware architecture. Your expertise in optimizing communication primitives to exploit hardware features like specialized communication links, on-chip interconnects, and DMA engines will enable us to minimize latency and maximize bandwidth.

You will analyze different communication modes in the context of chip microarchitecture to enhance throughput and reduce stalls. Your research and integration of communication algorithms tailored for NPU topology and workload patterns will ensure scalability across many compute nodes.

Ensuring software-hardware co-design compatibility is crucial, verifying correctness and performance across the chip's instruction set, system software stack, and runtime environment. You will perform deep debugging and profiling using hardware-level tools and logs to rapidly identify bottlenecks or correctness issues and drive resolution.

Required Skills and Qualifications:
  • Master's degree or higher in Computer Science, Electrical Engineering, Integrated Circuit Design, or related fields
  • Proficient in C/C++ and Python programming with strong software engineering skills; experience with assembly or low-level programming for hardware optimization is highly valued
  • Deep understanding of heterogeneous hardware platforms, especially NPU architecture including compute cores, on-chip memory hierarchies, and communication fabrics
  • Solid grasp of collective communication principles and algorithms, including the implementation of efficient communication primitives on hardware accelerators
  • Experience with performance profiling and debugging at hardware-software boundaries, able to use tools like logic analyzers, hardware performance counters, and trace logs
Benefits:
  • Culture that values authenticity and diversity of thoughts and backgrounds
  • Inclusive and respectful environment with open workspaces and exciting start-up spirit
  • Fast-growing company with the chance to network with industrial pioneers and enthusiasts
  • Ability to contribute directly and make an impact on the future of the digital asset industry
  • Personal accountability, autonomy, fast growth, and learning opportunities
  • Attractive welfare benefits and developmental opportunities such as training and mentoring

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