S
SchonfeldNew York City, NYInternship
2026 Quantitative Developer Execution Services Sophomore Summer Internship
Join the Execution Services team as a Quantitative Developer intern to build LLM-based analytics and data tools improving execution quality and post-trade analysis. Ideal for rising juniors with strong Python and machine learning skills.
1
Role Overview
- Design prototype analytics systems and data pipelines using large-language-model technology.
- Improve information access to execution policies and desk knowledge.
- Accelerate post-trade analysis and execution-quality reviews.
2
Key Responsibilities
- Build GenAI systems over execution-related documents and guidelines.
- Design embedding and vector-search pipelines for context-aware Q&A.
- Develop GenAI tools to summarize and analyze execution reports and data.
- Create workflows to review execution outcomes and identify anomalies.
- Generate clear documentation supporting best-execution decisions.
3
Candidate Requirements
- Rising junior pursuing B.S. in Computer Science, Mathematics, Engineering or related field.
- Solid Python skills including Pandas and NumPy.
- Hands-on experience with LLM APIs like OpenAI or Anthropic.
- Familiarity with AI-assisted coding tools such as GitHub Copilot.
- Comfortable with high-dimensional data and basic data analysis.
4
Bonus Skills
- Experience with KDBQ development.