Find work in Canada.

542,985 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 14 days ago
ST
AI Software Engineer
SS&C Technologies
Toronto, ON · Mississauga, ON
- Full-time
Design and implement AI-enabled workflows that improve developer productivity and software quality.
Added 14 days ago
T
Azure Google AI/ML Platform Engineer II
TD
Toronto, ON
- Full-time
…and mentorship. You raise the bar on quality, security, and developer experience for the entire…
Added 14 days ago
A
Senior Manager, Forward deployed Decision Scientist
AstraZeneca
Mississauga, ON · Canada - Mississauga
- Full-time
Proficiency in Python and SQL, with experience using relevant statistical and machine learning libraries.
Added 14 days ago
Business Systems Analyst-C1425
City of London
London, ON
…ArcGIS JavaScript API and/or Leaflet, ArcGIS REST services, Python/ArcPy, enterprise geodatabases, spatial data, spatial queries, and coordinate…
Added 14 days ago
Junior / Intermediate Noise and Vibration Practitioner/Engineer
Hatch
Mississauga, ON
Strong calculation and programming skills (Excel, MathCAD, MatLab, Python)
Added 14 days ago
BI Platform Engineer
The Canada Life Assurance Company
London, ON · Toronto, ON
Automate platform operations using PowerShell, Python and DevOps tooling (Azure DevOps/GitHub; Fabric/Power BI REST and Admin APIs; Infrastructure‑as‑Code such as Bicep/Terraform).
Added 14 days ago
MC
Senior DevOps Engineer
Modern Campus
Canada
- Full-time
Ability to write maintainable automation in Python, Go, PowerShell, or another suitable language, alongside shell scripting.
Added 14 days ago
TI
Developer
TekStaff IT Solutions
ON · Ontario, Canada
- Contract
TekStaff's Client has a current vacancy for " Developer”
Added 14 days ago
OS
Python Developer
Open Systems Technologies
Montreal, QC
- Contract
5+ years of experience as a Python Backend Developer.
Added 14 days ago
UT
Senior DevOps Engineer – HPC / EDA / SLURM- #26-24242
US Tech Solutions
Vancouver, BC
- $55 to $60 USD / hour
- Contract
Scripting / Languages: Ansible (YAML), Python, Perl (debugging), Bash
Added 14 days ago
A
AI Engineer - Production Applications
Affinity
Vancouver, BC
- Contract
Troubleshoot, modify and enhance existing AI applications using Python and TypeScript.
Added 14 days ago
K
Senior Backend Software Engineer – Data Platform
Kaseya
Toronto, ON
- $205,000 to $240,000 CAD / year
- Full-time
Added 14 days ago
SE
Senior AI Application Development Specialist
Schneider Electric
Montreal, QC
- Full-time
Integrate AI capabilities into existing Digital Energy Software products, developer tools, and engineering workflows.
Added 14 days ago
SE
Senior AI Data Engineering Specialist
Schneider Electric
Montreal, QC
- Full-time
Proficiency in building reliable data pipelines using Python, SQL, or comparable technologies.
Added 14 days ago
AM
Firmware Engineering Manager
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Added 14 days ago
B
Software Application Developer
BMO
Calgary, AB · GCS
- Full-time
As a Gen AI Software Application Developer at BMO, you will focus on building and integrating Generative AI capabilities into enterprise applications. Working with technology and business…
Added 14 days ago
GV
Protection Element Embedded SW Developer-
GE Vernova
Markham, ON
- Full-time
Added 14 days ago
GV
Senior Protection Element Embedded SW Developer
GE Vernova
Markham, ON
- Full-time
Added 14 days ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
Experience with C# compliant languages such as C, Java, and Python -Experience with Modbus , Ethernet, EtherCAT
Added 14 days ago
NB
Chief Fullstack Developer
National Bank of Canada
Montreal, QC
- Full-time
A career as a Chief Fullstack Developer in the Business Process Strategy and Evolution team at National Bank means acting as a development specialist. Through your passion for development,…
Added 14 days ago
KC
Senior Backend Software Engineer – Data Platform
Kaseya Careers
Toronto, ON
- $205,000 to $240,000 CAD / year
Added 14 days ago
RB
Associate Director, Market Risk Stress Testing
Royal Bank of Canada
Toronto, ON
- Full-time
Detailed knowledge of MS Excel, SQL, and Python
Added 14 days ago
O
FPGA AI Accelerator Engineer
O-HIVE.AI
Windsor, ON
- Full-time
Proficiency in C/C++ or Python for testing, simulation, and hardware integration.
Added 14 days ago
F
Senior Software QA Specialist – FortiGate Cloud
Fortinet
Burnaby, BC
- Full-time
Test Automation (a plus): Experience with test automation frameworks and scripting (e.g., Selenium, Python, etc.) is highly desirable.
Added 14 days ago
I
Principal Software Developer
Intuit
Toronto, ON
- Full-time
Come join Intuit as a Principal Software Developer and help us power prosperity around the world. We are looking for engineers that love to take on new challenges, solve tough problems, and…

Open Systems Technologies

Python Developer

Montreal, QC, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 15, 2026
Experience: 5+ years of experience as a Python Backend Developer.
Posting language: English
Posted: Oct 16, 2026

Original job description

Key Responsibilities:

Develop and maintain backend services using Python.

Identify and resolve hygiene issues in the codebase.

Collaborate with developers to integrate APIs and services.

Ensure the technical feasibility and performance of services.

Write clean, maintainable, scalable and efficient code.

Participate in code reviews and contribute to team knowledge sharing.

Troubleshooting problems, identifying and resolving root causes, and fixing bugs in timely manner.

Stay up to date with the latest industry trends and technologies.

Hands-on experience in developing software with agile or scrum methodologies and are ready to lead our junior developer's team

Have innovative thought process and creative thinking that can bring out the box and alternate ways of system

Key Requirements:

5+ years of experience as a Python Backend Developer.

Strong proficiency in Python, SQL.

Practical experience with at least one SQLAlchemy, Django, FlaskAPI

Understand create and translate system design into functional code.

Experience with Python build tools.

Strong understanding of Authentication and Authorization (OAUTH, SAML etc.)

Deep understanding of Python and familiar with the main design patterns.

Familiarity with RESTful APIs and web services.

Experience with version control systems (e.g., Git).

Strong analytical and problem-solving skills and attention to detail.

Excellent communication and teamwork skills.

Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).

Experience with database management systems (e.g. PostgreSQL).

Familiarity with microservices architecture and distributed system design.

Knowledge of testing frameworks (e.g., PyTest).

Experience with Agile/Scrum development methodologies.

Apply About employer

More about this job

Responsibilities

Develop, maintain, and optimize Python backend services, integrating APIs and services while ensuring performance, scalability, and code quality. Troubleshoot and fix bugs, participate in code reviews and knowledge sharing, and help lead junior developers.

Requirements

Requires 5+ years of Python backend development experience, strong Python and SQL skills, and practical experience with at least one of SQLAlchemy, Django, or Flask. Candidates should also have experience with system design, authentication and authorization, REST APIs, databases, testing, version control, and Agile/Scrum, plus a bachelor's degree in a related field or equivalent experience.

Skills

Python
SQL
SQLAlchemy
Django
Flask
RESTful APIs
Authentication and Authorization
OAuth
SAML
System Design
Microservices
Distributed Systems
PostgreSQL
PyTest
Git
Agile/Scrum

Visa sponsorship

Not detected in the job text

Keywords

Python
SQL
SQLAlchemy
Django
Flask
Python Build Tools
OAuth
SAML
Authentication
Authorization
Design Patterns
RESTful APIs
Web Services
Git
PostgreSQL
Microservices
Distributed Systems
PyTest
Agile
Scrum
Backend Development
System Design
Code Reviews
Troubleshooting
Performance Optimization
Team Leadership

Report this job