Data Science Expert | Upto $120/hr | Remote

Crossing Hurdles is a recruitment firm. We connect top candidates with leading AI research labs to help build and train advanced AI models.

Position: Data Science Expert

Type: Hourly Contract

Compensation: $80–$120/hour

Location: Remote

Duration: 1–2 months

Commitment: Part-time, 15–25 hours/week, flexible up to 40 hours/week

Role Responsibilities (Training support will be provided) :

• Review and refine AI-generated prompts, code snippets, and responses for technical accuracy and clarity.
• Validate complex data science and machine learning concepts related to algorithmic evaluation and model benchmarking.
• Provide structured, detailed feedback on solution quality, tagging content by topic and difficulty.
• Support benchmarking efforts to assess the capabilities and limitations of AI models.
• Collaborate asynchronously with AI teams to improve data quality and model performance.

Qualifications :

• Strong experience in data science, machine learning, or applied statistics (industry or research).
• Bachelor’s degree minimum in Data Science, Statistics, Computer Science, Applied Math, or related quantitative field; advanced degree preferred.
• Proficiency in Python and SQL; familiarity with R, Java, or Scala a plus.
• Hands-on experience with ML frameworks such as scikit-learn, TensorFlow, or PyTorch.
• Skilled in statistical analysis, feature engineering, and data wrangling on large datasets.

Application Process :

• Submit your resume via Mercor’s platform.
• Complete a brief 15-minute AI interview assessing your background and interest.
• Receive follow-up communication within a few days regarding next steps and onboarding.

This role offers a competitive rate aligned with industry standards and the opportunity to shape the future of AI-driven intelligent systems.