At Crossing Hurdles, we work as a referral partner. We refer candidates to our partner that collaborates with world’s leading AI research labs to build and train cutting-edge AI models.

Position: Exceptional Data Scientists

Referral Partner: Crossing Hurdles

Type: Hourly contract

Compensation: $60–$100 per hour

Location: Remote

Duration: Minimum 1 month, with potential extension based on project scope and performance

Commitment: 10-40 hours/week, flexible and asynchronous

Role Responsibilities:

• Design experiments, gather and preprocess data, build and evaluate models.
• Collaborate closely with engineering teams to deploy production-ready solutions.
• Write, review, and validate prompt-based questions used to train AI systems.
• Work proficiently in Python and Jupyter Notebooks.
• Utilize machine learning frameworks like TensorFlow or PyTorch.
• Analyze large datasets and build predictive models.

Requirements:

• Strong professional experience in data science or applied analytics.
• Highly skilled in Python and Jupyter Notebooks.
• Experience with libraries including numpy, pandas, scipy, sympy, scikit-learn, torch, tensorflow.
• Bachelor’s degree in data science, statistics, computer science, or related field
• Strong background in exploratory data analysis, statistical inference, machine learning workflows, model evaluation, feature engineering, data preprocessing, A/B testing, and causal inference.
• Excellent verbal and written communication skills.
• Strong attention to detail.

Application process: (Takes 20 min)

1. Upload resume
2. AI interview based on your resume (15 min)
3. Submit form