AI Platform Engineer: Production LLM Systems

Atlantic Group; New York (NY); On-site; USD 140,000 - 210,000; Full time

Job summary

Atlantic Group is seeking a Software Engineer (Data), AI Platform to join our Midtown Manhattan office onsite. You will help advance a production AI platform supporting investment processes, including memo generation and DDQ automation, working with cross-functional teams of investment, investor relations and operations.

You will design, build, deploy and support scalable AI systems, emphasizing provenance tracking, tool integrations, and secure, compliant document handling in a financial

Qualifications

• Hands-on experience with LLM application patterns, agents and retrieval augmented generation.
• Strong background in verification of generated code and provenance tracking.
• Experience with vector databases and document-heavy domains is preferred.

Responsibilities

• Own and extend production AI systems, including memo pipelines and DDQ automation.
• Build retrieval infrastructure, provenance, attributions and review workflows.
• Develop and maintain agent infrastructure, tools, and integrations.
• Manage projects end-to-end from design to production support.

Skills

LLM apps

Agents

Prompt engineering

Vector search

RAG

Code tooling

Claude Code

Cursor

OpenAI SDKs

Anthropic SDKs

Tools

Claude Code

Cursor

OpenAI SDKs

Anthropic SDKs

Job description

Atlantic Group is seeking a Software Engineer (Data), AI Platform to join our Midtown Manhattan office onsite. You will help advance a production AI platform supporting investment processes, including memo generation and DDQ automation, working with cross-functional teams of investment, investor relations and operations.

You will design, build, deploy and support scalable AI systems, emphasizing provenance tracking, tool integrations, and secure, compliant document handling in a financial