Python Developer

Citi; New York (NY); Hybrid; USD 93,000 - 132,000; Full time

Job summary

Citi is seeking a Python Developer for its Wholesale Credit Risk Technology team in Belfast. The role requires hands-on Python development with FastAPI, and experience collaborating with onshore and offshore teams to deliver innovative technology for front-office and risk management.

The successful candidate will work in a hybrid environment, leveraging modern Python tooling and LLM/RAG architectures. The position emphasizes enterprise-grade Python development, CI/CD, containerization, and

Qualifications

• 3+ years of hands on experience in building an enterprise scale highly componentized application using Python, FastAPI
• Hands on development experience in Python
• Experience working with CI/CD pipelines, Kubernetes and other containerized platforms.
• Ability to effectively interact, collaborate with development team
• Ability to effectively communicate development progress to the Project Lead
• Work with developers onshore, offshore and matrix teams to implement a business solution
• Investigate possible bug scenarios and production support issues
• Recent experience with modern Python Development using Large Language models, Model Context Protocol, & Retrieval Augmented Generation (RAG) architecture
• Experience developing application in Financial Services industry is preferred

Responsibilities

Skills

Python

FastAPI

CI/CD

Kubernetes

Team collaboration

Communication

Bug investigation

LLM / RAG

Financial services domain

Education

Bachelor’s degree

Job description

Python Developer

Location(s):

Belfast, Northern Ireland, United Kingdom

Job Type:

Hybrid

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Citi is seeking a highly motivated candidate for Python developer in Wholesale Credit Risk Technology team that serves Institutional Credit Management (ICM). We are looking for a talented professional with a solid technical acumen to partner with onshore and offshore teams and design and deliver innovative technology solution for the front office, Credit Risk Business. The candidate will be a core member of the technology team responsible implementing projects based on Python, FastAPI, MCP, LLM, Java and using latest technologies. Excellent opportunity to immerse in and learn within the Wholesale Credit Risk Division and gain exposure to business and technology initiatives targeted to maintain lead position among its competitors.

Job Requirements

• Research and resolve complex issues, escalating as appropriate.

• 3+ years of hands on experience in building an enterprise scale highly componentized application using Python, FastAPI

• Hands on development experience in Python

• Experience working with CI/CD pipelines, Kubernetes and other containerized platforms.

• Ability to effectively interact, collaborate with development team

• Ability to effectively communicate development progress to the Project Lead

• Work with developers onshore, offshore and matrix teams to implement a business solution

• Investigate possible bug scenarios and production support issues

• Recent experience with modern Python Development using Large Language models, Model Context Protocol, & Retrieval Augmented Generation (RAG) architecture

• Experience developing application in Financial Services industry is preferred

Education

• Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group

Technology

Job Family

Applications Development

Time Type

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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