GramianHiring

Machine Learning Research and Engineering Specialist

  • Remote, Brazil
  • Senior
  • Posted 9 days ago
In one line

Remote, worldwide contract of about 15 hours a week, working on an AI training project: writing and fixing machine learning code in Python.

About the role

Fully remote with no location limit, roughly 15 hours per week, and a first task expected within a day or two. The work is judged on reproducible code, correct results and clear write-ups.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, Brazil
Seniority
Senior
Skills
Python, Machine learning, Coding agents, Numerical methods, Command-line tools
Posted
26 Oct 2026
Last checked
2 Nov 2026

What you will do

  • Build and check models, training pipelines and inference systems, plus the code around them.
  • Write or change model parts, data pipelines, evaluation code and numerical methods in Python.
  • Track down numerical, algorithmic and system failures, then fix them properly.
  • Tune training and inference for memory, speed and throughput, and test that results are correct.
  • Use coding agents in the workflow for implementation, debugging, testing and review, checking what they produce.
  • Write down approaches, decisions, test results and performance findings.

What they look for

  • A master's or PhD in computer science, machine learning, AI, applied maths, statistics, engineering or a similar quantitative field.
  • Real experience in machine learning research or practice, with strong Python for writing, debugging, testing and speeding up hard code.
  • Hands-on use of coding agents inside a Python workflow.
  • Knowledge of how models are trained and run, and how they are evaluated.
  • Solid quantitative reasoning for diagnosing numerical and computational problems.
  • Ability to work alone, manage tasks and meet quality and deadline requirements.

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Questions about this job

Can I do this job remotely, and from which countries?

The posting lists it as remote for people in Brazil.

What does this job pay?

The posting does not state a salary, so there is no figure to quote.

What experience is needed?

It is a senior role. The posting asks for: a master's or PhD in computer science, machine learning, AI, applied maths, statistics, engineering or a similar quantitative field; real experience in machine learning research or practice, with strong Python for writing, debugging, testing and speeding up hard code; hands-on use of coding agents inside a Python workflow. Skills it names include Python, Machine learning, Coding agents, Numerical methods.

How do I apply with Keywordise AI?

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