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Added 1 min ago
AI
Full Stack Developer - .NET (Intermediate)
Avant Imaging & Information Management, Inc.
Toronto, ON · Scarborough, ON
- Full-time
Reporting to the VP, Solutions & Delivery, we are looking for a talented and motivated Full Stack Developer – .NET to join our development team. The ideal candidate will have strong…
Added 1 min ago
RC
GCP Infrastructure & Cloud SRE Engineer
Realtek Consulting LLC
Toronto, ON
- Contract
Experience building cloud landing zones, developer platforms, and reusable infrastructure services.
Added 1 min ago
QW
GCP Cloud SRE Engineer
Quantum World Technologies Inc.
Toronto, ON
- Contract
Experience building cloud landing zones, developer platforms, and reusable infrastructure services.
Added 2 mins ago
H
Senior Data Engineer
HCLTech
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Added 2 mins ago
A
Chatbot Content Developer / Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
- Full-time
Title: Chatbot Content Developer – Documentation Modernization & AI Enablement
Added 2 mins ago
B
Intern, Supply Chain (Data Insights and Profitability), (Winter 2027)
Bombardier
Dorval, QC
- Volunteer
Added 4 mins ago
SF
Application Security Engineer II
Spring Financial Inc.
Vancouver, BC
- Full-time
You begin to work directly with product, engineering, and DevOps stakeholders, particularly on features that touch sensitive customer data, payment flows, or third-party integrations. You…
Added 19 mins ago
M
Technology Operations Lead
McKesson
Mississauga, ON
- Full-time
Familiarity with modern application delivery, DevOps, Agile, and enterprise service management practices.
Added 19 mins ago
C
Senior UI Developer -Vice President
Citi
Mississauga, ON · Toronto, ON
- Full-time
We are seeking a highly skilled and experienced Senior Application Developer to join our dynamic Rates Technology team. This position is responsible for the design, development, and…
Added 33 mins ago
ET
Open Liberty/WebSphere Liberty Architect
Envision Technology Solutions
Toronto, ON
- Contract
…strategies| and integration patterns. Implement CI/CD pipelines and DevOps best practices. Design scalable| secure| and highly available solutions on cloud platforms. Collaborate with…
Added 33 mins ago
AI
Open Liberty / WebSphere Liberty Lead Application Modernization Architect
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Implement CI/CD pipelines and DevOps best practices.
Added 33 mins ago
AI
Open Liberty/WebSphere Liberty. Lead application modernization architect
Apptoza Inc.
Toronto, ON
- Contract
…strategies| and integration patterns. Implement CI/CD pipelines and DevOps best practices. Design scalable| secure| and highly available solutions on cloud platforms. Collaborate with…
Added 33 mins ago
LI
Open Liberty Architect
LanceSoft, Inc.
Toronto, ON
- $62 to $67 CAD / hour
- Contract
…strategies| and integration patterns. Implement CI/CD pipelines and DevOps best practices. Design scalable| secure| and highly available solutions on cloud platforms. Collaborate with…
Added 33 mins ago
ZC
Automation Engineer
Zurich Canada
Toronto, ON
- Full-time
Exposure to CI/CD concepts and DevOps practices.
Added 33 mins ago
QW
Open Liberty/WebSphere Liberty
Quantum World Technologies Inc.
Toronto, ON
- Contract
Implement and optimize CI/CD pipelines and DevOps best practices.
Added 33 mins ago
JG
GCP Infrastructure & Cloud SRE Engineer
J&M Group
Toronto, ON
- Full-time
Experience building cloud landing zones, developer platforms, and reusable infrastructure services.
Added 33 mins ago
ED
Scrum Master, Level 17 - EN 596
Export Development Canada | Exportation et développement Canada
Ottawa, ON
- $84,698 to $112,931 CAD / year
- Full-time
Added 33 mins ago
SF
Application Security Engineer II
Spring Financial
Vancouver, BC
- Full-time
You begin to work directly with product, engineering, and DevOps stakeholders, particularly on features that touch sensitive customer data, payment flows, or third-party integrations. You…
Added 33 mins ago
C
Senior Java Developer - Enterprise Payments/ Banking
CGI
Halifax, NS
- Full-time
CGI is seeking an experienced Senior Java Developer to join our team and contribute to the design, development, and delivery of high-value payment solutions. In this role, you will develop…
Added 34 mins ago
Platform Engineer
Scotiabank
Toronto, ON
…Engineers/Platform Leads to build, tune, manage infrastructure, DevOps, monitor troubleshoot, enhance, enable new features & provide Ops Support on Data & AI platform(s) as per banks Data &…
Added 34 mins ago
Senior Platform Engineer
Scotiabank
Toronto, ON
The Senior Platform Engineer will be responsible for the building, tuning, managing infrastructure, DevOps, Platform site reliability, monitoring, troubleshooting, enhancing, enabling new…
Added 34 mins ago
GM
Senior Data Engineering, Vehicle Data Operations
General Motors
Markham, ON · Oshawa, ON
- Full-time
Experience with CI/CD and DevOps tools or platforms such as GitHub Actions, Jenkins, Buildkite, Azure DevOps, or comparable technologies.
Added 34 mins ago
GM
Senior Software Engineering, Vehicle Data Platform
General Motors
Markham, ON · Oshawa, ON
- Full-time
Added 34 mins ago
ED
Scrum Master, Level 17 - EN 596
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Added 49 mins ago
RB
Staff Cloud Security Engineer (Global Security)
Royal Bank of Canada
Vancouver, BC · Toronto, ON
- Full-time
…RBC's Cloud Security posture. You will also contribute to the developer experience and foster a culture that encourages best security…

Quantum World Technologies Inc.

Python Developer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 7, 2026
Experience: 5+ years of hands-on experience in Python application development, preferably in enterprise-scale environments.
Posting language: English
Posted: Oct 8, 2026

Original job description

Job Description

We are looking for a highly skilled Senior Python Developer with 5+ years of hands-on experience in building enterprise-scale, highly componentized and scalable applications using Python. The ideal candidate will have strong backend development expertise along with exposure to modern Generative AI, Large Language Models (LLMs), Model Context Protocol (MCP), and Retrieval Augmented Generation (RAG) architectures.

Required Qualifications

5+ years of hands-on experience in Python application development, preferably in enterprise-scale environments.
Strong understanding of Python programming concepts, object-oriented programming, design patterns, and coding best practices.
Proven experience developing backend applications, RESTful APIs, GraphQL endpoints, and microservices.
Experience designing and developing high-performance, low-latency, scalable, and highly available applications.
Hands-on experience with CI/CD pipelines and modern DevOps practices.
Experience working with Kubernetes, Docker, and other containerized platforms.
Experience troubleshooting application issues, investigating bugs, performing root-cause analysis, and providing production support.
Strong understanding of application security, data protection, and secure coding practices.
Ability to work effectively in Agile/Scrum development environments, including code reviews, pair programming, sprint planning, and technical discussions.
Excellent communication and collaboration skills with global and cross-functional development teams.

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More about this job

Responsibilities

Develop enterprise-scale, componentized, scalable Python applications, including backend services, APIs, and microservices. Troubleshoot and support production applications while contributing to secure, high-performance systems and collaborating with cross-functional teams.

Requirements

Requires 5+ years of Python application development experience and strong knowledge of object-oriented programming, design patterns, backend development, and secure coding. Candidates should have experience with APIs, microservices, CI/CD, containers, production support, and Agile/Scrum practices; exposure to modern generative AI architectures is also noted.

Skills

Python
Backend Development
RESTful APIs
GraphQL
Microservices
Generative AI
Large Language Models
Model Context Protocol
Retrieval-Augmented Generation
CI/CD
DevOps
Kubernetes
Docker
Application Security
Root-Cause Analysis
Agile/Scrum

Visa sponsorship

Not detected in the job text

Keywords

Python
Enterprise-Scale Applications
Object-Oriented Programming
Design Patterns
Coding Best Practices
Backend Development
RESTful APIs
GraphQL
Microservices
Generative AI
Large Language Models
Model Context Protocol
Retrieval-Augmented Generation
Scalable Applications
High Availability
Low Latency
CI/CD Pipelines
DevOps
Kubernetes
Docker
Containerization
Application Security
Data Protection
Secure Coding
Production Support
Root-Cause Analysis
Agile
Scrum
Code Reviews
Pair Programming

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