coreflow

Software Engineer (Model Inference)

coreflow
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1 month ago
Sydney, AustraliaSenior

Responsibilities

  • Own the model inference stack end to end for in-house and open-source models.
  • Build high-throughput inference servers serving millions of generations per day at under 200ms latency.
  • Optimize GPU utilization through batching, quantization, and custom CUDA kernels.
  • Test and productionize LoRAs and in-house models for tens of millions of users.
  • Drive work from user understanding and idea development through implementation and iteration.

Requirements

  • 5+ years of experience building software at scale, focused on ML inference or GPU-accelerated systems.
  • Deep familiarity with GPU inference, including batching, quantization, and serving frameworks such as vLLM, TensorRT, or Triton.
  • Ability to own projects end to end and deliver with urgency and high agency.

Benefits

  • Top-of-market compensation with meaningful equity upside; the listed range is cash plus equity with superannuation on top.
  • In-person work in Sydney, Australia, with visa sponsorship and relocation assistance for people moving to Sydney.
  • Real ownership from day one and opportunities for scope, responsibility, and compensation growth.
  • Company card for food, coffee, tools, and other work-related needs.
  • Daily team lunch and dinner at the office.
  • Unlimited workspace budget.
  • Three-day paid work trial in Sydney, with travel and accommodation covered if needed.

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About coreflow

1-10 employees
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