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Member of Technical Staff | ML Systems

São Paulo💼 Full-time🗓 2026-09-23 → 2026-09-25

Core

Build reliable, governed ML infrastructure and tools that enable researchers to ship reproducible models at scale.

Role type

Senior IC ML Systems Engineer (Platform)

Builds

Internal ML platform, distributed training libraries, experiment tracking, model registry, and release governance tools.

Domain

Machine Learning Systems, Distributed Computing, Data Infrastructure

Deliverable

production ML models | infrastructure

Required skills

Python, CUDA, distributed training, graph neural networks, columnar data formats, experiment tracking, model registry, release governance

Preferred skills

GPU performance optimization, multi-cloud GPU compute, regulated environment experience

Technologies

CUDA, Ray, PyTorch, Lance, Arrow, CSR/CSC

Responsibilities

Build CUDA kernels and compute primitives for GNNs; evolve distributed training libraries; define data formats and materialization; manage model registry and lineage; enforce release gates and audit trails.

Seniority

Senior, hands-on IC

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