ML Engineer for AI Training & Evaluation — Remote Contract

Alignerr Corp.; Greater London; Remote; GBP 83,000 - 165,000; Part time

Job summary

Alignerr is seeking an experienced ML engineer for a fully remote, hourly-contract role based in the UK. You will review AI-generated ML code and craft high-quality ML solutions across modeling, data processing, and deployment challenges.

The role requires deep ML fluency, hands-on experience with TensorFlow/PyTorch/scikit-learn, and strong written communication. Work asynchronously on your own schedule with flexible, project-based commitments.

Qualifications

• Fluent in ML with hands-on experience across model development, data pipelines and deployment.
• Experience with TensorFlow, PyTorch, or scikit-learn in production or research settings.
• Excellent written communication and ability to explain complex ML concepts clearly.
• Detail-oriented, rigorous, and able to work independently in an async environment.

Responsibilities

• Review and evaluate AI-generated ML code for correctness, efficiency and clarity.
• Develop high-quality ML solutions for modeling, data processing and deployment tasks.
• Provide clear explanations for model architecture decisions and code logic.

Skills

ML expertise

Model development

Data preprocessing

Async work

Education

Bachelor's/Master's/PhD in CS/ML

Tools

TensorFlow

PyTorch

scikit-learn

Python

Job description

Alignerr is seeking an experienced ML engineer for a fully remote, hourly-contract role based in the UK. You will review AI-generated ML code and craft high-quality ML solutions across modeling, data processing, and deployment challenges.

The role requires deep ML fluency, hands-on experience with TensorFlow/PyTorch/scikit-learn, and strong written communication. Work asynchronously on your own schedule with flexible, project-based commitments.