AI Engineer (Python) (AVP)

Company: Citigroup
Apply for the AI Engineer (Python) (AVP)
Location: Belfast
Job Description:

Overview

In this AI Engineer role at Citi, you will help shape the future of global finance by building AI components that scale across a major lending platform. You’ll join a skilled SCRUM team and own features from concept to production, balancing speed with engineering excellence. Working with cutting-edge tools, you’ll apply LLMs and AI frameworks to real-world business problems in a high-stakes environment. The position offers mentorship, growth opportunities, and a hybrid work model in a culture focused on craft and continuous learning.

Pay / Benefits

  • 27 days annual leave
  • discretional annual bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave

Responsibilities

  • Implement AI system components and MCP tooling
  • Contribute as an active SCRUM team member, delivering production-grade software
  • Drive tasks to completion in a fast-paced, results-driven environment
  • Engage in code reviews, technical discussions, and establish shared standards

Key requirements

  • Hands-on experience applying large language models (LLMs) from ideation to production
  • Strong Python AI/ML skills including Pydantic, REST API, databases, and orchestration frameworks (ADK or LangGraph)
  • Proficiency in SQL and handling enterprise data
  • Independent yet collaborative work style with strong communication
  • Bachelor’s degree in Computer Science
  • team collaboration
  • analytical thinking
  • self-motivation
  • LLMs
  • Python/AI/ML toolkit (Pydantic, REST API)
  • SQL

…

Posted: October 24th, 2026