Senior Developer

Job Description

Job Purpose

As an AI RD Engineer, you will collaborate with NYSE s central AI team to build and deploy cutting-edge generative AI applications. You ll lead applied research and development efforts-working with large language models (LLMs), vector databases, and agentic frameworks-to enhance NYSE s internal analytics and decision systems. We encourage and expect regular use of AI-assisted development tools (e. g. ChatGPT, GitHub Copilot) to accelerate iteration and improve team productivity.

Responsibilities

• Design and deploy RAG pipelines using LangChain and vector databases
• Prototype and evaluate GenAI applications on NYSE data using commercial and open models
• Build microservices to serve LLMs via APIs; optimize for performance and cost
• Use AI assistants for code generation, testing, and documentation-refining outputs through expert review
• Track experiments via MLflow and deploy using CI/CD, Docker, and Kubernetes
• Define metrics for generative AI performance (e. g. latency, accuracy, user satisfaction)
• Share findings and lead technical discussions with NYC stakeholders

Collaboration Style

• Daily video stand-ups during overlap window
• Asynchronous updates and documentation via Microsoft Teams
• Strong emphasis on both written and oral communication

Knowledge and Experience

• 5+ years in software development, 2+ with GenAI or NLP
• Proficiency in Python (FastAPI, asyncio); strong with Hugging Face, OpenAI APIs, LangChain
• Experience with vector databases (e. g. Pinecone, Weaviate) and MLflow
• Strong judgment in using GenAI tools like ChatGPT and Copilot productively
• Excellent written and oral English communication
• Familiarity with ficial-market data (e. g. order books, trading events)

Nice-to-Have Knowledge and Experience

• M. S. or Ph. D. in ML, AI, or related field
• Peer-reviewed publications in related fields

Schedule

Working Hours: 12:00 PM - 8:00 PM IST (with overlap from 8:30 AM - 12:00 PM EST)