inferact - Member of Technical Staff, AMD GPU Performance Engineering

• Bachelor's degree or equivalent experience in computer science, engineering, systems, machine learning, or similar. • Hands-on experience optimizing AMD GPU workloads using ROCm, HIP, Triton, CK, AITER, or similar AMD ecosystem tools. • Deep understanding of AMD GPU execution, memory behavior, toolchains, kernel performance, and backend-specific performance constraints. • Experience optimizing ML kernels or inference paths such as attention, GEMM, sampling, KV cache, fused kernels, or communication-heavy runtime paths. • Strong performance profiling and benchmarking skills, with the ability to use measurements, hardware counters, correctness tests, and reproducible benchmarks to guide optimization work. • Experience with vLLM, SGLang, TensorRT-LLM, ROCm-based serving, or other LLM inference systems. • Familiarity with batching, KV cache, decoding, serving tradeoffs, and backend performance constraints in production inference systems. • Experience with compiler and kernel technologies such as Triton, MLIR, LLVM, CK, AITER, HIP, or other kernel DSLs and backend libraries. • Knowledge of quantization methods such as INT8, FP8, mixed precision, or AMD hardware-specific numeric formats, including accuracy and performance tradeoffs. • Contributed to vLLM, ROCm, HIP, Triton, CK, AITER, PyTorch, compiler projects, or other open-source ML infrastructure. • Built AMD GPU benchmarking infrastructure or automated performance regression detection for accelerator workloads. • Worked directly with AMD, accelerator platform teams, or early-access programs to ship backend, compiler, or inference performance improvements. • Location: This role is based in Singapore. • Compensation: Depending on background, skills, and experience, the expected annual salary range for this position is S$200,000 to S$400,000 annually + equity. • Visa sponsorship: We sponsor visas on a case-by-case basis. • Benefits: Inferact offers a generous benefits package, including medical, dental, and vision coverage.