Описание

Create, review, and validate coding-heavy machine-learning tasks involving models, training systems, inference, and performance optimization. Pay is $60 to $120 per hour equivalent, paid per task that meets project specifications, with about 15 flexible hours per week.

Responsibilities

Create, solve, review, and validate challenging machine-learning engineering tasks used in AI training
Implement or modify model components, build training and inference workflows, develop evaluation systems, create data pipelines, optimize memory use or throughput, and diagnose numerical or system-level failures
Develop and validate machine-learning models, training pipelines, inference systems, and supporting infrastructure
Use Python, command-line tools, and coding agents to build reproducible workflows
Implement model components, data pipelines, evaluation systems, and numerical methods
Optimize memory use and throughput in model or systems implementations
Debug numerical and system-level failures and verify implementation quality

Requirements

Fluent English is required
Master's degree or PhD in computer science, machine learning, artificial intelligence, applied mathematics, statistics, engineering, or a closely related quantitative field
Strong professional or research experience in machine learning
Practical proficiency with Python and coding agents
Experience building reproducible programmatic workflows and validating technical correctness
Depth in machine-learning systems, numerical computing, performance optimization, or inference workflows

Nice to have

Helpful background includes work in an established technology company, AI laboratory, research organization, or recognized engineering environment
Exceptional open-source or academic work may demonstrate relevant depth
Relevant tools may include PyTorch, JAX, NumPy/SciPy, SGLang, vLLM, llama.cpp, tokenizers, and transformers

We offer

This is remote, flexible, part-time contractor work
About 15 hours per week on a flexible schedule
Contractor and part-time role
Open to candidates in the United Arab Emirates, Argentina, Austria, Bangladesh, Belgium, Bahrain, Brazil, Canada, Switzerland, Chile, Colombia, Germany, Denmark, Algeria, Egypt, Spain, France, the United Kingdom, Ghana, Greece, Indonesia, India, Italy, Jordan, Japan, Kenya, Kyrgyzstan, Kuwait, Kazakhstan, Lebanon, Sri Lanka, Morocco, Mexico, Malaysia, Nigeria, the Netherlands, Oman, Peru, the Philippines, Pakistan, the Palestinian Territories, Portugal, Qatar, Saudi Arabia, Singapore, Thailand, Tunisia, Taiwan, the United States, Uzbekistan, Vietnam, and South Africa
Pay is $60 to $120 per hour equivalent, paid per task that meets project specifications

Hiring process

Apply on OpenTrain with your resume
Complete the application on the hiring site