Machine Learning Engineer
Mercor
- London, England, United Kingdom
- London, England, United Kingdom
About
Position:
Machine Learning Engineer
Type:
Hourly contractor
Compensation:
$14/hour
Location:
Remote
Commitment:
20–40 hours/week
Role Responsibilities
Design and implement scalable ML pipelines for model training, evaluation, and continuous improvement.
Build and fine-tune deep learning models for reasoning, code generation, and real-world decision-making.
Collaborate with data scientists to collect and preprocess training data, ensuring quality and representativeness.
Develop benchmarking tools that test models across reasoning, accuracy, and speed dimensions.
Implement reinforcement learning loops and self-improvement mechanisms for agent training.
Work with systems engineers to optimize inference speed, memory efficiency, and hardware utilization.
Qualifications
Strong background in machine learning, deep learning, or reinforcement learning.
Proficient in Python and familiar with frameworks such as PyTorch, TensorFlow, or JAX.
Understanding of training infrastructure, including distributed training, GPUs/TPUs, and data pipeline optimization.
Experience with MLOps tools (e.g., Weights & Biases, MLflow, Docker, Kubernetes, or Airflow).
Experience designing custom architectures or adapting LLMs, diffusion models, or transformer-based systems.
Compensation & Legal
Hourly contractor
Paid weekly via Stripe Connect
Application Process (Takes 20–30 mins to complete)
Upload resume
AI interview based on your resume
Submit form
Resources & Support
For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome
For any help or support, reach out to: support@mercor.com
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
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Languages
- English
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