Backend Python Engineer — AI-Driven Risk Platforms

Socket.dev; Mississauga; On-site; CAD 132,000 - 197,000; Full time

Job summary

Citi is seeking an Applications Development Senior Programmer Analyst to contribute to backend systems and AI-enabled risk algorithms. You will participate in design, development, and deployment across Kubernetes infrastructure, while collaborating with the technology team to deliver scalable solutions.

The role emphasizes strong Python backend skills, solid CS fundamentals, and the ability to work independently on multiple workstreams.

Qualifications

• 4+ years of hands-on Python backend development.
• Kubernetes for deploying scalable backends.
• Strong fundamentals in system design, data structures, and algorithms.
• Ability to work independently with competing priorities.
• Bachelor's degree or equivalent professional experience.

Responsibilities

• Build and implement risk algorithms on Citi's platforms by integrating AI models.
• Apply prompt engineering and RAG techniques to production-grade solutions.
• Design, develop and deploy backend systems on Kubernetes-based infrastructure.
• Evaluate emerging Generative AI techniques to improve platform capability.
• Collaborate with cross-functional teams to ship new features.
• Produce high-quality, production-ready code and maintain documentation.

Skills

Python backend

Kubernetes

System design

Data structures

Independent worker

Education

Bachelor's degree or equivalent experience

Job description

Citi is seeking an Applications Development Senior Programmer Analyst to contribute to backend systems and AI-enabled risk algorithms. You will participate in design, development, and deployment across Kubernetes infrastructure, while collaborating with the technology team to deliver scalable solutions.

The role emphasizes strong Python backend skills, solid CS fundamentals, and the ability to work independently on multiple workstreams.