Data Science Intern

Coalfield HQ runs an online marketplace where homeowners book local handymen, cleaners and movers. We're looking for a Data Science Intern. This internship is for students with solid Python and statistics. Some deep learning exposure helps but is not required. The internship is fully remote. Interns join our Los Angeles team on daily calls and get a named mentor. Our standups are at 9:00 AM Pacific. Please make sure you have a quiet place to work and a solid internet connection.

What you will do:

• Present findings to the team in a short slide deck every few weeks
• Label and review samples of training data to check quality
• Package a trained model behind a simple FastAPI endpoint for testing
• Engineer features from transaction, text or event data
• Document assumptions, data sources and results in Confluence or Notion

Requirements:

• Available for the full internship period
• Eligible to work in Ukraine
• Strong Python, including pandas, NumPy and Matplotlib
• Coursework or projects in machine learning, such as regression, classification and clustering
• Basic statistics: distributions, hypothesis testing, sampling

5 months, starting Dec 2026. Stipend: $1,450 - $1,650 monthly.

Perks: Letter of recommendation, Possibility of a full-time offer, Paid public holidays, Online learning budget, Flexible hours, Internet allowance.

Please mention your notice period and expected salary.

Duration: 5 months. Start: Dec 2026.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Coalfield HQ.