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Senior Python Developer Jobs in Brampton, ON (NOW HIRING)

Euna Solutions

AI Developer

Oakville, ON · Hybrid

CA$121K - CA$151K/yr

You'll work closely with senior engineers to take AI agents from prototype to secure, production ... Python or TypeScript/JavaScript. * Experience developing AI agents, including taking them from ...

TELUS

Senior Software Developer

Toronto, ON · On-site

You have practical experience in Python development, especially in data-driven environments and for ... including developers, business stakeholders, and senior leadership * You have development ...

Targeted Talent

Senior Java Developer

Toronto, ON · On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Work with React.js and Google App Engine with Python 2.7 to support the Front End team. What's in ...

Targeted Talent

Senior Java Developer

Toronto, ON · On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Work with React.js and Google App Engine with Python 2.7 to support the Front End team. What's in ...

AIM Software

Senior DevOps Engineer

Toronto, ON · Remote

WHY THIS ROLE IS IMPORTANT TO US We are looking for a Senior DevOps Engineer to join our team ... Create and enhance automation scripts (PowerShell, Python, etc.) to improve efficiency.

TMX Group

Senior C++ Application Developer

Toronto, ON · Hybrid

We are looking for a versatile Senior Software Engineer to join our core team and help us build and ... Develop sophisticated scripts (Python, Bash) to automate repetitive tasks, optimize CI/CD pipelines ...

Autodesk

Senior DevOps Developer, GCPay

Toronto, ON · On-site

Serve as a senior technical resource and trusted partner across teams, using sound engineering ... Strong scripting and automation skills using languages such as Bash, Python, or similar * Expert ...

Cority Software

Sr. DevOps Engineer

Toronto, ON · On-site

To learn more, visit www.cority.com POSITION SUMMARY The Sr. DevOps Engineer will work ... Python, PowerShell, or similar scripting language * Extensive proven experience with AWS network ...

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Showing results 21-40

All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Brampton, ON

Senior Python Developer information

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

How much does a senior Python developer make?

A senior Python developer's salary typically ranges from $100,000 to $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may have certifications or experience with cloud platforms, which can influence compensation.

What are the key skills and qualifications needed to thrive as a senior Python developer?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Brampton, ON? The most popular types of Python Developer jobs in Brampton, ON are:
What job categories do people searching Senior Python Developer jobs in Brampton, ON look for? The top searched job categories for Senior Python Developer jobs in Brampton, ON are:
What cities near Brampton, ON are hiring for Senior Python Developer jobs? Cities near Brampton, ON with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Brampton, ON as of August 2026, with employment types broken down into 2% Internship, 87% Full Time, 4% Part Time, and 7% Contract. Highlights an 80% Physical, 7% Hybrid, and 13% Remote job distribution.

Enterprise Senior Software Developer

Armstrong Fluid Technology

Toronto, ON • On-site

Other

Re-posted 28 days ago

Job description

Salary: $130000-160000

Armstrong Fluid Technology is a global leader in innovative fluid flow solutions. We are committed to engineering excellence and delivering high-quality products and services that drive efficiency and sustainability for our customers.
We are seeking a highly skilled Enterprise Developer to join our enterprise architecture team. This role is ideal for a developer with extensive experience in Python, C#, and .NET projects including legacy frameworks such as ASP.NET. The successful candidate will be proficient in creating new microservices, as well as refactoring, upgrading, and migrating applications to modern platforms and architectures, with a focus on legacy enterprise systems. Expertise in SQL databases, cloud development (especially AWS), containerization, and application security is essential.


THIS IS A SENIOR HANDS ON DEVELOPER ROLE


Key Responsibilities


  • Design, develop, maintain, troubleshoot, and enhance Python and C# applications.
    Refactor and upgrade legacy ASP.NET applications.
  • Migrate monolithic applications to new platforms and microservices architectures to enhance scalability and maintainability.
  • Perform lift-and-shift operations to cloud environments.
  • Implement containerization using Docker and Kubernetes (EKS).
  • Develop and deploy cloud solutions, particularly on AWS.
  • Ensure application security and compliance with best practices.
  • Optimize SQL database performance by analyzing and improving query efficiency, indexing strategies, and overall database design.
  • Collaborate with cross-functional teams to deliver high-quality software solutions.


Qualifications


  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Experience in developing integration modules and services for enterprise systems such as ERP, PLM, CPQ, and CRM.
  • Proven experience as a backend developer with a strong understanding of C# and .NET frameworks, as well as Python.
  • Proficient in designing and developing RESTful APIs.
  • Experience with microservices architecture and related technologies.
  • Experience with ASP.NET and legacy frameworks.
  • Proficient in refactoring and upgrading legacy application code.
  • Experience with cloud development, particularly AWS.
  • Familiar with containerization technologies (Docker) and Kubernetes (EKS).
  • Solid understanding of modern application security and best practices.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication, teamwork, and adaptability.
  • Demonstrated experience in SQL database performance tuning and optimization techniques.


Preferred Qualifications

  • Experience with other cloud platforms (Azure, Google Cloud).
  • Knowledge of DevOps practices and tools.
  • Familiarity with PowerBI is a plus.
  • Work on impactful projects modernizing enterprise systems.
  • Collaborate with talented, cross-functional teams.
  • Contribute to a company committed to innovation and sustainability.
  • Enjoy opportunities for professional growth and development.