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Senior Python Engineer Jobs in Ontario (NOW HIRING)

StackandCo

Senior Python Developer

Galway, NY

\n \n \n \n \n Our client in the Banking \/ Finance industry, is looking for a Senior Python Developer who would like to join a forward thinking company on an initial 12 month contract with a strong ...

Emergn

As a Senior Python Developer at Emergn you will take responsibility over designing, coding, testing and deploying Javascript-based applications. Join our team and let's change the game together!

Virtusa

Senior Python Developer

Mississauga, ON · On-site

Must have strong Python programming concepts and hands on experience in application development. Experience working with CI/CD pipelines, Kubernetes and other containerized platforms. Ability to ...

Virtusa

Senior Python Developer

Mississauga, ON · On-site

Must have strong Python programming concepts and hands on experience in application development. Experience working with CI/CD pipelines, Kubernetes and other containerized platforms. Ability to ...

IT Connex

Python Developer - Fixed Income Technology We are looking for a Python Developer to join a Fixed Income Technology team supporting Rates, Credit, and Securitized Markets. The role involves building ...

New

Atyeti Inc

Sr Python Developer

Toronto, ON

Design, develop, and maintain robust and scalable RESTful APIs using Python. * Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver high-quality features. * Work with ...

Procom

Senior Data Engineer/Quality Engineer - Python, Databricks, Azure On behalf of our Technology client, Procom is searching for a Senior Quality Engineer - Python, Databricks, Azure x2 for a 1-year ...

New

StackandCo

Python Developer

Galway, NY

\n \n \n \n \n Our client, an industry leading company, is looking for a talented Python Developer ... senior, there may be the opportunity to progress to Tech Lead. \n \n \n

StackandCo

\n \n \n \n \n Our client, an industry leading company, is looking for a talented Python Developer ... senior, there may be the opportunity to progress to Tech Lead. \n \n \n

Scotiabank

Software Engineer (Python)

Toronto, ON · Hybrid

We are looking for a results-oriented, creative and highly motivated Software Engineer (Python) to ... He/She will have the opportunity to work with various stakeholders (senior level, and subject ...

Calliere

CA$150K - CA$220K/yr

... Backend Engineer to help shape the architecture, reliability, and scalability of our core platform. You'll work on systems that power everything from user onboarding and payments to content ...

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Senior Python Engineer information

See Ontario salary details

$45.5K

$144.1K

$199.5K

How much do senior python engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for senior python engineer in Ontario is $144,112.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,000.00 and $161,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Python Engineer, and why are they important?

To thrive as a Senior Python Engineer, you need expert knowledge of Python programming, software architecture, and experience with web frameworks, supported by a degree in computer science or related field. Familiarity with tools like Django, Flask, REST APIs, Docker, and version control systems such as Git is typically required, along with possible certifications in cloud technologies or Python itself. Strong problem-solving abilities, leadership, and effective communication skills help you lead teams and collaborate across departments. These skills ensure robust, scalable software solutions and foster innovation and efficiency within development projects.

What are the common challenges Senior Python Engineers face when leading projects, and how can they effectively address them?

Senior Python Engineers often encounter challenges such as balancing hands-on coding with overseeing project architecture, mentoring junior developers, and ensuring code quality across the team. Effectively addressing these challenges involves strong communication, setting clear coding standards, and fostering a collaborative environment through regular code reviews and knowledge-sharing sessions. Staying updated on best practices and leveraging automation tools for testing and deployment can also help streamline workflows and maintain high-quality deliverables.

What does a Senior Python Engineer do?

A Senior Python Engineer is an experienced software developer who specializes in designing, developing, and maintaining applications using the Python programming language. They often take on leadership roles within development teams, contribute to architectural decisions, and mentor junior engineers. Senior Python Engineers work on complex projects, ensure code quality, and help implement best practices to improve efficiency and reliability. Their work may span back-end development, data engineering, automation, and integrating with other technologies.
What are the most commonly searched types of Python Engineer jobs in Ontario? The most popular types of Python Engineer jobs in Ontario are:
What are popular job titles related to Senior Python Engineer jobs in Ontario? For Senior Python Engineer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Python Engineer jobs in Ontario look for? The top searched job categories for Senior Python Engineer jobs in Ontario are:
Senior Python Engineer jobs near you
Infographic showing various Senior Python Engineer job openings in Ontario as of May 2026, with employment types broken down into 73% Full Time, 22% Part Time, 1% Temporary, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $144,112 per year, or $69.3 per hour.

Senior Python Developer

StackandCo

Galway, NY

Full-time

Posted 26 days ago

Job description

\n <\/head>\n \n \n
\n Our client in the Banking \/ Finance industry, is looking for a Senior Python Developer who would like to join a forward thinking company on an initial 12 month contract with a strong likelihood to extend.<\/span>
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\n They are offering great projects, strong rates, and long term prospects.<\/span>
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\n Requirements<\/u><\/b>
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  • Commercial professional experience working at a senior or architect level in Python (experience with Java is also very beneficial)
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  • Coached and mentored developers on coding, performance and testing best practices
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  • Experience building web backends in Python
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  • Strong knowledge of database, including both SQL and NoSQL
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  • Experience building REST APIs and Microservice based architectures
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  • Experience with Docker, Amazon Web Services and Git
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  • Experience of Agile Software Development and CI\/CD pipelines
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  • A degree in Computer Science, Engineering or a related field or equivalent training\/experience
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    \n
    \n <\/div><\/span>
    \n <\/body>\n<\/html>

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