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

He/She will have the opportunity to work with various stakeholders (senior level, and subject ... Experience with DevOps and continuous delivery and deployment methodologies based off bitbucket ...

OVERVIEW We are seeking a Senior Backend Engineer with strong expertise in Python and API development to design and build scalable, data-driven backend systems. This role focuses on developing secure ...

OVERVIEW We are seeking a Senior Backend Engineer with strong expertise in Python and API development to design and build scalable, data-driven backend systems. This role focuses on developing secure ...

... Senior Software Developer to join a Data Services team focused on delivering core record- and ... This role combines hands-on backend engineering (Python, serverless, microservices, APIs, AWS) with ...

You will work with Senior Engineers to build and deploy production grade AI systems end to end. Is ... Expertlevel proficiency in Python, SQL and cloud infrastructure * Handson experience deploying AI ...

Senior Data Scientist II

Toronto, ON ยท On-site

CA$101K - CA$151K/yr

Job Title: Sr DS II (RAG Specialist with Strong Python Skills) We are seeking a highly skilled Sr DS II with expertise in Retrieval-Augmented Generation (RAG) and strong Python programming skills to ...

Senior Hardware Test Engineer

Mississauga, ON ยท Hybrid

CA$90K - CA$120K/yr

Senior Hardware Test Engineer Aversan Inc.(www.aversan.com) is a trusted multi-service engineering ... Experience with C and/or Python programming skills * Advanced Test Hardware and Software design ...

As a Senior DevOps Engineer in the Treat Release Team, you will be responsible for supporting and ... Strong Python programming skills * Experience with distributed systems and client-server ...

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Showing results 1-20

Senior Python Developer information

See Scarborough, ON salary details

$58.7K

$136.3K

$188.8K

How much do senior python developer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for senior python developer in Scarborough, ON is $136,338.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,255.00 and $154,359.00 per year, depending on experience, location, and employer.

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.

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

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 Scarborough, ON? The most popular types of Python Developer jobs in Scarborough, ON are:
Software Engineer (Python)

Software Engineer (Python)

Scotiabank

Toronto, ON โ€ข Hybrid

Other

PTO

Posted 19 days ago


Job description

Requisition ID: 251759ย 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

The Team

The Client Analytics technology teamย is a crucial part of the Client & data management group under Global Banking & Markets Technology, IT&S.ย  We are working on numerous projects to modernize our analytic platform, enabling our capability and improving our data quality and availability to better manage our client relationships and improve insights into client profitability.ย  This is an opportunity to work with big data and analytics, gaining exposure to various systems and business areas of the Bank.

The Role:

We are looking for a results-oriented, creative and highly motivated Software Engineer (Python) to join our team to take on this challenging and exiting role for our analytic platform modernization project.ย ย  The successful candidate should have a curious mindset, strong technical and data engineering skills, passionate for challenges and want to contribute to the success of the Bank, camaraderie is as essential as technical expertise.ย ย  He/She will have the opportunity to work with various stakeholders (senior level, and subject matter experts) stakeholders including business partners, business analyst, architecture, and infrastructure and support to understand business requirements and drive the design of quality technical solutions that best support the business need utilizing latest technology.

Is this role right for you? In this role you will:

  • Provide technical expertise in the design, development and implementation of effective and quality solutions that resolve highly complex business problems and support business needs.
  • Utilize diverse set of technologies to implement new functionalities & ETL processes or enhancements of existing implementations and ensure sound integration with surrounding components from end to end operational perspective. This could include overhauling our analytic platform.
  • Ensure that delivery meets the integrity, quality, performance and reliability requirements, and building automated testing and regression suites use of DevOps principles.
  • Provide support for existing applications and resolve business and technical issues.ย 
  • Perform code review developed by technical consultants and oversee their work.ย 
  • To coordinate infrastructure needs for requisitioning Unix and Windows Servers, Cloud based infrastructure, databases and assist actively with documentational requirements covering architecture, security and operational readiness.
  • Highlight technical issues and challenges and propose creative solutions to resolve issues.
  • Be flexible and thrive in an evolving environment.

ย 

Do you have the skills that will enable you to succeed in this role? We'd love to work with you if you have:

  • 4+ Python experience with application development.
  • Experience with Cloud base applications, containerization technology: Docker, Kubernetes, Rancher
  • 5+ years of RDBMS experience with Oracle, Postgres, SQL server
  • 5+ years of experience working with fluency on Linux environment with Linux command line, and shell script
  • Experience with DevOps and continuous delivery and deployment methodologies based off bitbucket, Jenkins
  • Exposure to Apache Airflow
  • Knowledge of Tableau and PowerBI implementation will be an asset
  • Good understanding of object-oriented design and design patterns, micro services architecture and high performance, and multi-threading techniques
  • Strong development experience in Java, Spring boot (Nice Have)
  • Nice to have:ย  Experience with SAS or Talend applications, Spark

What's in it for you?

  • Diversity, Equity, Inclusion & Allyship - We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and are embraced through bias-free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employee to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.ย 
  • Accessibility and Workplace Accommodations - We value the unique skills and experiences everyone brings to the Bank and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove, and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements.ย 
  • Upskilling through online courses, cross-functional development opportunities, and tuition assistance.ย ย ย 
  • Competitive Rewards program including bonus, flexible vacation, personal, sick days and benefits will start on day one.
  • Community Engagement - no matter where you choose to work from; we offer opportunities for community engagement & belonging with our various programs such as hackathons, contests, cooking with friends, Humans of Digital and much more!ย 

#LI-Hybrid

Location(s): ย Canada : Ontario : Torontoย 
Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.ย ย 
At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let ourย  Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.