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Python Developer Jobs in Ontario (NOW HIRING)

StackandCo

Python Developer

Galway, NY · On-site

\n \n \n \n \n Our client, an industry leading company, is looking for a talented Python Developer to develop, design and maintain functionality across the backend systems, including the core ...

StackandCo

\n \n \n \n \n Our client, an industry leading company, is looking for a talented Python Developer to develop, design and maintain functionality across the backend systems, including the core ...

StackandCo

\n \n \n \n \n This client is looking for a Python Developer fully remote, short term contract (10 weeks). \n \n \n \n \n \n This contract will begin in early March, so apply immediately if you would ...

StackandCo

... Python Development (lots of work to get stuck into there). \n \n \n \n \n \n They are open on frameworks and more than happy for the developers to use whatever they require (Django\/Flask etc.) as ...

Syntronic

Python Developer

Kanata, ON

CA$75K - CA$95K/yr

Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field. * 3+ years of professional software development experience in Python. * Strong understanding of object-oriented ...

StackandCo

Senior Python Developer

Galway, NY · On-site

\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 ...

Virtusa

Senior Python Developer

Mississauga, ON · On-site

... in Python and object-oriented programming Experience with at least one major Python web framework (Django, Flask, or FastAPI) Strong understanding of RESTful API design and development Experience ...

Virtusa

Senior Python Developer

Mississauga, ON · On-site

... in Python and object-oriented programming Experience with at least one major Python web framework (Django, Flask, or FastAPI) Strong understanding of RESTful API design and development Experience ...

Monitise

Senior Python Developer

Toronto, ON · On-site

Job Title Senior Python Developer About your role: At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Software Development Engineer, you will play ...

New

Atyeti Inc

Sr Python Developer

Toronto, ON · On-site

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 ...

United Airlines

Java & Python Developer

Toronto, ON · On-site

... years in Python technology stack Hands on 1+ years in JavaScript technologies such as Vue.js ... DevOps technologies such as GitHub Actions, Ansible, Nexus,Artifactory, Airflow, etc. Ability to ...

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Python Developer information

What are some common challenges Python Developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

What Does a Python Developer Do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

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

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What does a Python Developer do?

A Python Developer designs, codes, and maintains software applications using the Python programming language. They often work on web applications, data analysis, automation scripts, and more. Their responsibilities can include writing and testing code, debugging programs, integrating third-party services, and collaborating with other developers and stakeholders. Python Developers are valued for their ability to create efficient, scalable, and readable code. They may also be involved in deploying applications and maintaining technical documentation.
More about Python Developer jobs
What are the most commonly searched types of Python Developer jobs in Ontario? The most popular types of Python Developer jobs in Ontario are:
What are popular job titles related to Python Developer jobs in Ontario? For Python Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Python Developer jobs in Ontario look for? The top searched job categories for Python Developer jobs in Ontario are:
What cities in Ontario are hiring for Python Developer jobs? Cities in Ontario with the most Python Developer job openings:
What are popular job titles related to Python Developer jobs in ON? For Python Developer jobs in ON, the most frequently searched job titles are:
Python Developer jobs near you
Infographic showing various Python Developer job openings in Ontario as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.

Python Developer

StackandCo

Galway, NY • On-site

Full-time

Re-posted 8 days ago

Job description

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\n Our client, an industry leading company, is looking for a talented Python Developer to develop, design and maintain functionality across the backend systems, including the core functionality, databases and APIs.<\/span>
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\n As well as this, the successful Python Developer will contribute to the product architecture, working alongside the other engineers to ensure delivery of excellent functionality.<\/span>
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\n All of the company founders describe themselves as technology enthusiasts. They have been building out a high calibre team using the latest methodologies to build world\-class software.<\/span>
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\n In this role, the successful Python Developer will work on a critical component of the company's software, rapidly iterating on functionality to create impactful features for their user base.<\/span>
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\n You will be involved in developing all aspects of the application, from writing database queries to developing the REST API to serve the application's frontend.<\/span>
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\n The Ideal Candidate Will Have<\/u><\/b>
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  • 4+ years Python experience \- experience writing web applications
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  • Commercial Django and Git experience
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  • Experience with Frontend technologies including JavaScript, HTML, CSS, React beneficial
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  • Experience with agile development methodologies
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  • Brownie points for experience using ORMs \/ SQL and accessing databases from Python
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  • Docker and AWS experience advantageous
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    \n The company have the potential to hire two developers and therefore are open\-minded when it comes to commercial experience.<\/span>
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    \n Applications are welcome from junior\-senior applicants and for the right senior, there may be the opportunity to progress to Tech Lead.<\/span>
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