Senior Python Developer for GenAI & RAG Apps

Citi; Irving (TX); On-site; USD 107,000 - 161,000; Full time

Job summary

Citi in Irving, TX seeks an Applications Development Senior Programmer Analyst to contribute to Python-based GenAI projects and scalable backend services. You will collaborate with product managers, data scientists, and engineers to implement innovative AI features and robust systems.

The role emphasizes hands-on coding, code reviews, testing, and adherence to architectural standards, with a focus on performance, security, and reliability. A Bachelor’s degree is required.

Qualifications

• 4+ years of professional software development experience with a strong focus on Python.
• Hands-on Generative AI concepts and GenAI APIs experience.
• Experience with Retrieval Augmented Generation (RAG) systems and related tooling.
• Proficiency with modern Python web frameworks (FastAPI/Flask/Django).

Responsibilities

• Partner with management teams to define system enhancements and new products.
• Resolve high-impact problems by analyzing complex business and system processes.
• Develop and maintain scalable Python code for GenAI applications.
• Integrate GenAI APIs and build RAG-enabled features.
• Write unit and integration tests; participate in code reviews.
• Ensure performance, security, and adherence to architecture standards.

Skills

Python

Generative AI

GenAI APIs

RAG systems

FastAPI

Flask

Django

Git

Testing

CI/CD

Databases

Communication

Problem solving

Teamwork

Education

Bachelor's degree

Tools

OpenShift

ECS

OpenAI

Gemini

Job description

Citi in Irving, TX seeks an Applications Development Senior Programmer Analyst to contribute to Python-based GenAI projects and scalable backend services. You will collaborate with product managers, data scientists, and engineers to implement innovative AI features and robust systems.

The role emphasizes hands-on coding, code reviews, testing, and adherence to architectural standards, with a focus on performance, security, and reliability. A Bachelor’s degree is required.