AI Engineer/ Data Scientist

About the role

We're looking for an exceptionally sharp AI Engineer or Senior Data Scientist to join and help us build the next generation of intelligent, data-driven products. You'll architect and ship production-grade LLM applications, design RAG pipelines that actually work at scale, and bring rigorous ML thinking to everything from prompt design to system evaluation.

What you'll do

• Architect and ship production-grade LLM applications, design RAG pipelines that actually work at scale
• Work closely with product and engineering to own problems end-to-end
• Design, build, and deploy AI models, tools, and agents to automate intelligence-heavy workflows in investment research, portfolio management, operations
• Partner with the Head of Data & AI to define the technical architecture for AI use cases, integrating with Snowflake, Databricks, internal APIs
• Implement retrieval augmented generation (RAG) pipelines and prompt conditioning patterns that ground LLMs on Marathon’s proprietary data, documents, and knowledge assets

What you need

• 6–11 yrs of experience
• Machine learning
• Python
• LLMs
• MLOps
• AWS
• Prompt engineering
• Any graduate

Good to have

• NLP
• REST APIs
• Docker
• Snowflake
• Databricks
• Portfolio management