AI GPU Infra Engineer — Scale High-Performance Compute

Hamilton Barnes Associates Limited; Singapore; On-site; SGD 180,000 - 220,000; Full time

Benefits offered by this job

Comprehensive health, dental, and vision insurance

401(k) with employer matching

Equity options

10/15% bonus

Job summary

A leading tech solutions provider in Singapore seeks an experienced professional to advance AI computing and GPU infrastructure. Responsibilities include preparing AI Platform customers, managing Kubernetes clusters, and validating performance benchmarks. Required skills include expertise in NVIDIA driver stacks, Kubernetes orchestration, and strong communication with clients. The role offers a base salary of S$200,000 per year, along with comprehensive health benefits and equity options.

Qualifications

• Experience administering GPU servers including driver stacks and kernel tuning.
• Proficiency in NVIDIA driver stacks and CUDA.
• Production experience with Kubernetes and orchestration tools.
• Understanding of AI networking fundamentals and high-speed interconnects.

Responsibilities

• Get AI Platform customers production-ready on the platform.
• Own the bare metal platform layer and configure orchestration layers.
• Run quality benchmarks to validate performance for workloads.
• Identify and address gaps in infrastructure and workflows.
• Advise on chip selection and tokenomics.

Skills

Bare metal Linux depth

NVIDIA GPU stack expertise

Kubernetes and orchestration

AI Networking fundamentals

Customer-facing communication

Bias toward scalable solutions

Job description

Looking to advance your career in AI and high-performance computing while working with next-generation GPU infrastructure?

Join a technology team that provides scalable GPU computing solutions and global infrastructure for AI and compute-intensive workloads. The team focuses on simplifying access to high-performance systems, allowing engineers to deploy, manage, and optimize resources efficiently across multiple environments. Team members work on real-world projects, collaborating closely with experienced professionals in a fast-paced, innovative environment. This role offers unparalleled exposure to the latest AI technologies, the chance to work with industry-leading customers, and the ability to make a tangible impact on the future of AI.

Apply now to grow your expertise and play a key role in shaping the future of GPU infrastructure and AI computing!

Responsibilities:

• Get AI Platform customers production-ready on the platform, standing up Kubernetes clusters, configuring GPU drivers, validating networking, and troubleshooting the issues that surface when real workloads hit real hardware.
• Own the bare metal platform layer (NCCL, InfiniBand, NVLink, storage) with orchestration layers (Kubernetes, SLURM) and MLOps tooling that customers actually use.
• Configure, benchmark, and debug NVIDIA driver stacks, firmware versions, CUDA compatibility, NCCL tuning, MIG configurations.
• Run quality benchmarks and diagnostics to validate performance for inference and training workloads across chip types.
• Identify gaps before customers do, pressure-testing the infrastructure, APIs, and workflows to find what's missing or broken.
• Turn customer learnings into product, working with Product and Engineering to build reusable templates, default configurations, and automated workflows that eliminate manual onboarding.
• Advise customers on chip selection and tokenomics, helping AI platform customers understand price/performance trade-offs across GPU types, cost-per-token economics, and which hardware fits their inference or training workloads.

Skills/Must have:

• Bare metal Linux depth: experience administering GPU servers at the metal: driver stacks, kernel tuning, firmware, storage configuration.
• NVIDIA GPU stack expertise: drivers, CUDA, NCCL, NVLink, nvidia-smi profiling.
• Good understanding of how stack compatibility affects performance.
• Kubernetes and orchestration: production experience with K8s, SLURM, or similar. You know how to stand up clusters, not just deploy to them.
• AI Networking fundamentals: TCP/IP, VLANs, bonding, and high-speed interconnects (InfiniBand, RoCE) for distributed workloads.
• Customer-facing communication: work directly with engineers at AI platform companies, understand their constraints, and translate that into clear requirements for your team.
• Bias toward scalable solutions: you'd rather build a feature that helps 10 customers than a custom deployment that helps

Benefits:

• Comprehensive health, dental, and vision insurance, 401 (k) with employer matching
• 10/15 % bonus
• Equity options

Salary:

• S$200,000 base per year