Data Scientist

Role: Data Scientist

Location: Remote

We are hiring exceptional Data Scientists to support a leading AI initiative focused on building high-performance machine learning systems. You'll work on hands-on data science tasks—from designing experiments and preprocessing datasets to building, evaluating, and refining models. You'll also help develop and validate prompt-based questions that train advanced AI models.

What You'll Do

  • Design experiments and run end-to-end data workflows
  • Gather, clean, preprocess, and analyze large datasets
  • Build and evaluate predictive and ML models
  • Collaborate with engineering teams to support production-ready solutions
  • Write, review, and refine prompts used for AI training

What You'll Bring

  • 3+ years of professional experience in data science or applied analytics
  • Strong Python skills (Jupyter, numpy, pandas, scipy, scikit-learn, torch, tensorflow)
  • Bachelor's degree in a quantitative field from the U.S., Canada, UK, Australia, or New Zealand
  • Expertise in EDA, statistical inference, model evaluation, feature engineering, or experimentation
  • Excellent communication and attention to detail

Opportunity Highlights

  • 20–40 hours/week, with potential to scale up
  • Fully remote and asynchronous
  • Minimum 1-month engagement with possible extension
  • Start date: Early September

Compensation

  • Independent contractor role
  • Weekly payments via Stripe Connect

Apply Now!

Job Details

Company
Job Spark
Location
Milton Keynes, Buckinghamshire, UK
Hybrid / Remote Options
Employment Type
Full-time
Posted