Data Science Freelancer Role

New

Skills

Ai Data Scientist Feature Engineering Java Python Pytorch R Scala Sql Statistical Analysis TensorFlow

Mercor is seeking an experienced Data Science professional to support high-impact research collaborations with leading AI labs. As a freelancer, you will play a pivotal role in improving AI systems by validating code, refining prompts, evaluating algorithms, and benchmarking models. This fully remote, part-time opportunity allows you to leverage your technical expertise while shaping the future of intelligent systems.

Key Responsibilities
  • Review and refine AI-generated prompts, responses, and code
  • Validate concepts for technical accuracy and soundness
  • Provide structured feedback on solution quality and clarity
  • Tag and organize content by topic and difficulty level
  • Support benchmarking efforts to assess model capabilities
Required Skills & Qualifications
  • Minimum 3 years of professional experience in data science, machine learning, or applied statistics
  • Bachelor’s degree (or higher) in Data Science, Statistics, Computer Science, Applied Mathematics, or related field
  • Strong proficiency in Python and SQL
  • Experience with machine learning frameworks such as scikit-learn, TensorFlow, or PyTorch
  • Hands-on expertise in building and deploying ML models
  • Skilled in data wrangling, feature engineering, and statistical analysis on large datasets
  • Familiarity with R, Java, or Scala is a plus
  • Excellent analytical and communication skills
  • Ability to work independently in a remote, asynchronous environment
  • Commitment to high-quality, impactful work

Job Type: Remote

Salary: Not Disclosed

Experience: Entry

Duration: 12 Months

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