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Python Engineer Canada Jobs

13 Job Offers

Senior Software Engineer (Python) – Fixed Income
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Senior Software Engineer (Python) – Fixed Income at Citi in Mississauga, Canada. Join the Fixed Income Technology team to design and build high-performance Python applications for pricing, trading, and risk management. Requires 3-5 years of production Python experience, SQL, and OOP skills; Java ...
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Canada , Mississauga
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Salary
94300.00 - 141500.00 USD / Year
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Citi
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Python Lead Engineer
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Seeking a **Python Lead Engineer** in **Mississauga, Canada** to spearhead application development and systems analysis. This senior role requires 6-10 years of experience, strong project management skills, and expertise in coding, testing, and system integration. You will partner with management...
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Canada , Mississauga
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Not provided
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Citi
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Lead Python Full Stack Data Engineer
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Lead Full Stack Data Engineer sought for a high-performing, co-located squad in Mississauga, Canada. This player/coach role demands expert Python, PySpark, and Apache Spark skills to architect scalable, AI-first data solutions. You will lead end-to-end pipelines, mentor talent, and drive strategi...
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Canada , Mississauga
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Salary
120800.00 - 170800.00 USD / Year
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Citi
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Fixed Income Data Python Platform Engineer
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Join a top-tier Fixed Income team as a Python Platform Engineer in Mississauga, Canada. You will build enterprise-scale applications using Python, Django, Flask, Pandas, and Airflow, with Docker and Kubernetes. Leverage LLM tools like OpenAI and Langchain to enhance quant and data science workflo...
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Canada , Mississauga
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Salary
94300.00 - 141500.00 USD / Year
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Citi
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Python Full Stack Data Engineer - Assistant Vice President
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Join Canada’s elite A-team as a Python Full Stack Data Engineer (AVP). Design end-to-end data pipelines using Python, PySpark, and the Apache Spark ecosystem in Mississauga. We seek an AI-first engineer with 4+ years of experience in big data, Hive, and distributed computing. Collaborate in small...
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Canada , Mississauga
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Salary
94300.00 - 141500.00 USD / Year
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Citi
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Genai Platform Engineer - Python
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Join Citi’s Innovation Labs as a GenAI Platform Engineer in Mississauga, Canada. Design and deploy cutting-edge Generative AI platforms using Python, Node.js, and TypeScript. Leverage 5+ years of enterprise software experience and expertise in cloud architectures to build scalable, high-impact so...
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Canada , Mississauga
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Salary
94300.00 - 141500.00 USD / Year
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Citi
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Software Development Engineer (Python) - Evisort AI
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Canada , Vancouver
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112000.00 - 168000.00 CAD / Year
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GenAI Senior Platform Engineer - Python, VP
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Citi’s Innovation Labs seeks a Senior GenAI Platform Engineer (VP) to architect scalable AI solutions using Python, Node.js, and TypeScript. You will lead enterprise-grade platform development, drive GenAI deployment, and collaborate with cross-functional teams in Mississauga. Ideal candidates br...
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Canada , Mississauga
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Salary
120800.00 - 170800.00 USD / Year
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Citi
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Production Support Engineer / Python Developer
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Join a leading Montreal team as a Production Support Engineer / Python Developer. Provide critical Front Office support for trading applications (80%) while developing robust Python solutions (20%). Requires strong Python, SQL, Linux skills, and FIX knowledge in a trading environment. Enjoy a bon...
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Canada , Montreal
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Salary
100000.00 - 160000.00 CAD / Year
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Software Engineer – Cloud & Python
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Join our Prime Analytics team in Mississauga as an AVP, Python Developer. You will build and enhance our analytics platform using Python, Apache Airflow, and cloud technologies like S3. Partner directly with market quants to deliver innovative solutions and contribute to architectural excellence....
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Location
Canada , Mississauga
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Salary
120800.00 - 170800.00 USD / Year
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Citi
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Senior Software Engineer (Python) – Fixed Income
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Join Citi's Fixed Income Technology team in Mississauga as a Senior Python Engineer. Develop high-performance applications for critical trading and market-making systems. Requires 3-5 years of Python, SQL, and strong problem-solving skills. Contribute to innovative, data-driven solutions in a glo...
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Location
Canada , Mississauga, Ontario
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Salary
94300.00 - 141500.00 USD / Year
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Citi
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Python Lead Engineer
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Lead Python Engineer role in Mississauga for Wholesale Credit Risk Technology. Design and deliver innovative solutions using Python, FastAPI, and modern LLM/RAG architectures. Requires 8+ years of enterprise-scale Python development and experience with Kubernetes and CI/CD. Partner with global te...
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Location
Canada , Mississauga
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Salary
120800.00 - 170800.00 USD / Year
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Citi
Expiration Date
Until further notice
Fixed Income Data Python Platform Engineer
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Join Citi in Mississauga as a Fixed Income Data Python Platform Engineer. Build and maintain a next-gen, low-latency data platform for quants and traders using Python, Django/Flask, and data science tools like Pandas. Leverage your 5+ years of experience with Docker, Kubernetes, and CI/CD in an A...
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Location
Canada , Mississauga
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Salary
94300.00 - 141500.00 USD / Year
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice

About the Python Engineer role

Explore the dynamic world of Python Engineer jobs and discover a career at the forefront of modern software development. A Python Engineer is a specialized software professional who leverages the power and versatility of the Python programming language to design, build, test, and maintain robust applications and systems. This role is critical across virtually every industry, from web development and data science to finance and artificial intelligence, making Python engineering jobs some of the most sought-after positions in the tech landscape.

Professionals in these roles are typically responsible for the end-to-end lifecycle of software. Their common duties include writing clean, efficient, and well-documented code; developing scalable backend services and RESTful APIs; and integrating applications with various data storage solutions and third-party services. A significant part of their work involves collaboration, as they frequently partner with cross-functional teams including product managers, designers, data scientists, and other engineers to translate complex requirements into functional software. Furthermore, Python Engineers are often tasked with maintaining and improving existing codebases, debugging issues, optimizing application performance for scalability, and ensuring system reliability. In many modern contexts, they are also deeply involved in DevOps practices, contributing to continuous integration and continuous deployment (CI/CD) pipelines, and often working with containerization technologies like Docker and orchestration platforms like Kubernetes.

To succeed in Python Engineer jobs, a specific set of technical skills and foundational knowledge is essential. Core proficiency in Python is, of course, paramount, including a strong understanding of its paradigms, libraries, and frameworks such as Django, Flask, FastAPI, and data manipulation tools like Pandas or NumPy. Experience with version control systems like Git is a standard requirement. A strong candidate will also possess a solid grasp of software engineering fundamentals, including data structures, algorithms, design patterns, and object-oriented principles. Familiarity with relational and non-relational databases, cloud platforms (AWS, GCP, Azure), and testing frameworks like PyTest is highly valued. Beyond technical acumen, successful Python Engineers are strong problem-solvers with analytical mindsets. They exhibit excellent communication skills to articulate complex technical concepts and thrive in environments that emphasize ownership, a quality-focused approach, and agile methodologies. A bachelor's degree in computer science or a related field is common, though equivalent practical experience is often equally accepted.

Whether you are a seasoned developer or building your foundational skills, Python Engineer jobs offer a challenging and rewarding path. The profession demands a blend of deep technical expertise, collaborative spirit, and a continuous learning mindset to keep pace with the evolving tech ecosystem. If you are passionate about building impactful software solutions, a career as a Python Engineer provides a vast and varied landscape of opportunities.