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Senior Machine Learning Engineer

Brasil💼 Full-time🗓 2026-09-11 → 2026-09-21

Core

Design and scale innovative, secure systems for autonomous machine learning optimization and AI research platforms to democratize e-commerce and financial services in Latin America.

Role type

Senior Machine Learning Engineer (Special Projects)

Builds

Autonomous ML optimization platforms, AI research ecosystems, and multi-agent agent systems

Domain

E-commerce and Financial Services in Latin America

Deliverable

production ML models

Required skills

Machine learning engineering, generative AI, large language models (LLMs), fine-tuning, model distillation, multi-agent orchestration, Python, SQL, BigQuery, data pipelines, statistical validation

Preferred skills

Architecting autonomous optimization cycles, defining operational boundaries between automation and human judgment

Technologies

Python, SQL, BigQuery

Responsibilities

Design and evolve autonomous ML optimization platforms; Expand AI research domain coverage and define performance standards; Ensure reliability and reproducibility of evaluators across domains; Translate internal application configurations into safe experimentation environments; Architect boundaries between autonomous optimization execution and human intervention for complex online experiments

Seniority

Senior, hands-on IC

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