Machine Learning Intern

About the internship

We are building text classification and search features using LLMs and classic ML. The intern will help with experiments, evaluation and data labelling. Your day-to-day work will include:

1. Package a trained model behind a simple FastAPI endpoint for testing.

2. Present findings to the team in a short slide deck every few weeks.

3. Evaluate models using precision, recall, AUC and other metrics that fit the problem.

4. Engineer features from transaction, text or event data

5. Label and review samples of training data to check quality.

6. Pull data from BigQuery or PostgreSQL with SQL queries

7. Document assumptions, data sources and results in Confluence or Notion.

8. Write prompts and evaluation sets for LLM features, and score the outputs

Skill(s) required: NumPy, Python, Data Visualization, Scikit-learn

Who can apply

1. Can commit full time, from home, for the whole internship

2. Have a working laptop and a stable internet connection

3. Students currently pursuing B.Tech, BE, BCA, MCA, B.Sc or a related degree, or fresh graduates (2027 or 2028 batch)

Stipend: $600 - $650 monthly + performance bonus

Duration: 3 months

Start date: Jan 2027

Perks: 5 days a week, Performance bonus, Pre-placement offer (PPO) for strong performers, Laptop provided for the internship

Number of openings: 1

About Sefton Therapeutics

Since 1927, the company has built manufacturing sites in County Dublin and abroad. We employ 620 people across research, clinical development, manufacturing and commercial teams.

Duration: 3 months. Start: Jan 2027.

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