Lead HPC & AI Optimization Engineer

FUJITSU ASIA PTE LTD; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

FUJITSU ASIA PTE LTD in Singapore seeks a highly talented and experienced supervisor to lead a core HPC/AI team, overseeing server, data storage, software and IT infrastructure in collaboration with prestigious customers.

You will plan and execute performance tuning, engage with customers to optimize HPC/AI workloads, profile bottlenecks and implement GPU-accelerated optimizations. This role requires strong programming and MPI/OpenMP skills and experience with CUDA, PyTorch and TensorFlow.

Qualifications

• Minimum 4 years of relevant experience in application development, performance optimization and numerical model parallelization.
• Strong programming and parallel computing skills in Fortran, C, C++, Python, MPI and OpenMP.
• Strong UNIX/Linux operating systems knowledge and HPC application environments.
• Experience with GPU computing and CUDA, including profiling and optimization.
• Experience with AI/ML frameworks such as PyTorch and TensorFlow and GPU-based workloads.
• Knowledge of distributed AI training and multi-GPU/multi-node workloads.

Responsibilities

• Plan and execute HPC and AI application performance tuning and optimization activities.
• Engage with customers to analyse, parallelize and optimize HPC and AI applications, improving performance, scalability and resource utilization.
• Profile and analyse HPC/AI workloads to identify bottlenecks and recommend optimization approaches.
• Optimize GPU-accelerated and distributed AI workloads using CUDA, PyTorch and distributed training frameworks.
• Conduct benchmarking and scalability analysis to establish performance baselines and support HPC resource efficiency.
• Serve as a subject matter expert in HPC/AI optimization to develop optimized solutions for customer needs.

Skills

HPC architectures

AI architectures

Fortran

C

C++

Python

MPI

OpenMP

UNIX/Linux

CUDA

PyTorch

TensorFlow

Distributed training

Communication skills

Performance profiling

Tools

Linaro Forge

TotalView

NVIDIA Nsight Systems/Nsight Compute

Job description

FUJITSU ASIA PTE LTD in Singapore seeks a highly talented and experienced supervisor to lead a core HPC/AI team, overseeing server, data storage, software and IT infrastructure in collaboration with prestigious customers.

You will plan and execute performance tuning, engage with customers to optimize HPC/AI workloads, profile bottlenecks and implement GPU-accelerated optimizations. This role requires strong programming and MPI/OpenMP skills and experience with CUDA, PyTorch and TensorFlow.