Apple
AIML - Sr Data Scientist, Data and ML Innovation
Found: January 24, 2026
This role is based in Seattle, Washington.
Compensation:
$171,600 - $302,200/year
Responsibilities:
- Assess and improve evaluation techniques for foundation models.
- Analyze loss patterns and their drivers throughout model development.
- Define and assess training data quality metrics.
- Document findings from ablation studies and drive experimentation strategies.
- Build tools and automate processes using LLMs.
Minimum Qualifications:
- 5+ years of data science experience with significant impact on product or model performance.
- Experience in developing evaluation sets for foundational model performance.
- Strong programming skills in SQL, Python, and Spark.
- Master’s degree in a technical or quantitative field.
Preferred Qualifications:
- Deep understanding of foundation model training life cycle.
- Experience with model evaluation simulation environments.
- Experience generating synthetic data for training.