Senior Python Engineer

Citi seeks a Senior Python Engineer specializing in Generative AI for backend system development. Focus on innovative data processing and sophisticated algorithms in a collaborative environment. In this Intermediate role, you will participate in the design and implementation of application systems that utilize cutting-edge Generative AI techniques. Your...

Step into a transformative leadership role as Vice President of Application Development AI Engineer. This position centers on pioneering AI technologies and enhancing software architecture. We are looking for a visionary VP with extensive software engineering expertise, particularly in Python, to lead our AI initiatives. You will champion the integration of...

Citi’s Markets Technology group is modernizing financial risk management, and we are seeking an experienced Senior Python Engineer to sit at the center of that evolution. In this role, you will architect and scale robust backend systems, leveraging Generative AI to analyze massive volumes of unstructured financial communication - extracting trading...

Citi is seeking a Senior Python Developer (Applications Development Sr. Programmer Analyst) to build production‑grade Python applications with a Generative AI focus. You will work in an Agile team delivering scalable, secure APIs and end‑to‑end solutions across distributed systems.The role emphasizes hands‑on development, high technical excellence,...

Merican Inc. in Mississauga, ON, is seeking an experienced Python Developer (8+ years) to design, develop and maintain backend applications. Hybrid work arrangement with opportunities to build REST APIs, data pipelines, and scalable services. Strong Python, SQL, and Linux skills required; familiarity with FastAPI/Flask/Django, Pandas/NumPy, and CI/CD is a...

A leading global consulting firm in Mississauga is seeking a skilled Fullstack Python Developer to design, develop, and maintain applications. Ideal candidates will possess strong experience in both frontend and backend development with technologies like Python, Django, and React. This role offers a competitive salary and a flexible hybrid work policy, along...

Summary: Work Mode: Not specified Responsibilities: Design, develop, test, and support Python-based applications and analytical solutions. Perform data extraction, cleansing, transformation, and analysis from structured and unstructured data sources. Develop and enhance predictive and prescriptive models using statistical, machine learning, and AI...

Citi is seeking a Senior Python Developer to focus on Generative AI within high-impact, distributed systems. You will contribute as a hands-on engineer delivering production-grade Python applications, APIs, and scalable architectures in an Agile setting. Hybrid office visits and remote work support are provided as part of a global technology team. The role...

Pacer Group in Mississauga, Ontario, is seeking an experienced Java and Python backend developer for a hybrid role (3 days in the office per week). The ideal candidate has 7–8 years of backend experience and hands-on expertise with REST APIs, microservices, SQL, ETL, debugging, version control, and performance optimization to deliver reliable, scalable...