Hiring Python Developer for hybrid role in Mississauga, ON with Citi Bank. Design, develop, and optimize backend systems with AI/ML and containerization.
Responsibilities
We are looking for a motivated and detail-oriented Python developer with 6-8+ years of experience to join our development team. The ideal candidate will contribute to designing, developing and optimizing business process automation solutions and data driven solutions, leveraging cutting-edge AI technologies and modern containerization practices to build scalable and resilient applications. Responsibilities include routine operational or administrative work, with work reviewed by senior incumbents, and limited contact outside immediate area.
Requirements
Must have: At least 6-8 years of experience as Python or Backend Developer. Demonstrated proficiency with key Python libraries for backend development, data processing, and AI/ML (e.g., FastAPI/Flask/Django, Pandas, NumPy, Scikit-learn, PyTorch/TensorFlow, LangChain, LlamaIndex). Exposure in SQL/PL-SQL, RDBMS or any other database systems implementation and query. Experience with AI development frameworks and concepts, including Retrieval-Augmented Generation (RAG), Machine Learning Control Plane (MCP), and Large Language Models (LLMs). Proficiency in containerization technologies such as Docker and orchestration platforms like Kubernetes. Ability to think strategically and engage resources outside direct control. Capable of writing and building components to integrate into new or existing systems. Documentation experience for complex software components. Experience in implementing product lifecycle – design, development, quality, deployment, maintenance. Ready to work within a collaborative environment with teams. Creative thinking for identifying new opportunities.
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