Senior Agentic AI Engineer for Production-Scale FinTech

Citigroup Inc.; Irving (TX); Hybrid; USD 126,000 - 189,000; Full time

Benefits offered by this job

Hybrid work model

Global impact

Professional development

Competitive compensation

Benefits package

Job summary

Citigroup Inc. in Irving, TX is seeking a Senior Python-AI Engineer to design and deploy production-grade Agentic AI systems for Funds Transfer Pricing and Financial Hedging platforms.

You will own multi-agent architectures from concept to global-scale deployment, driving automation and decision intelligence across critical financial workflows. Role requires 7+ years in software design, Python/SQL, LangChain/LlamaIndex, and experience with agentic AI, LLM integration, and memory systems.

Qualifications

• 7+ years of professional software development and system design.
• Experience delivering large-scale production systems.
• Production-quality Agentic AI with Python/SQL and LangChain.
• Experience with LLMs in agentic architectures and APIs.
• Prompt/Context engineering and memory systems.

Responsibilities

• Design and build multi-agent systems for financial platforms.
• Develop RAG architectures and retrieval pipelines.
• Implement planning, reasoning and memory for agents.
• Construct resilient agent architectures with self-correction.
• Integrate LLMs and predictive models into agent systems.
• Build APIs and microservices for enterprise apps.
• Optimize for low latency and high throughput.
• Mentor junior engineers and drive AI strategy.

Skills

Python

SQL

LangChain

LlamaIndex

Multi-agent systems

LLM integration

Prompt engineering

Vector databases

APIs & microservices

Education

Master's degree

Tools

LangGraph

Google ADK

AutoGen

CrewAI

Job description

Citigroup Inc. in Irving, TX is seeking a Senior Python-AI Engineer to design and deploy production-grade Agentic AI systems for Funds Transfer Pricing and Financial Hedging platforms.

You will own multi-agent architectures from concept to global-scale deployment, driving automation and decision intelligence across critical financial workflows. Role requires 7+ years in software design, Python/SQL, LangChain/LlamaIndex, and experience with agentic AI, LLM integration, and memory systems.