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Added 11 mins ago
Staff Software Developer (Pre-ID Relo)
Intuit
Toronto, ON
Full-time
Intuit is the global financial technology platform that powers prosperity for the people and communities we serve. Within Workforce Solutions, our Human Capital Management charter builds…
Added 11 mins ago
Software Developer, Hosted Platform Services
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Toronto, ON
Full-time
The Hosted Platform Services (HPS) Network Engineering Group provides the architecture, engineering, and operations for the network that powers various businesses in the Cisco Security…
Added 12 mins ago
Senior Software Developer, ML Platform & Infrastructure
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Toronto, ON
$152,000 to $189,000 CAD / year
Full-time
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Added 12 mins ago
Senior Geospatial Engineer
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Full-time
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Added 27 mins ago
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Contract
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Added 27 mins ago
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Contract
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Added 27 mins ago
Senior AML IT Developer
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Added 27 mins ago
Python Backend Engineer
High Tech Genesis
Toronto, ON
$55 to $70 CAD / hour
Contract
We are looking for an experienced Backend Python Engineer to design, develop, maintain, and scale web application platforms and backend services using Python. This role is ideal for someone…
Added 27 mins ago
Senior Software Engineer
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Toronto, ON
Join us as a Senior Software Engineer building the next generation of AI products. This is a hands-on senior software development role: you'll spend roughly 80% of your time designing,…
Added 55 mins ago
JAMS Platform Engineer
Pacer Group
Toronto, ON
$60 to $70 CAD / hour
Contract
Exposure to AWS and cloud technologies is preferred.
Added 55 mins ago
Senior Java Low Latency Developer with experience in Payments and Trading Platforms
K&K Global Talent Solutions INC.
Mississauga, ON
Full-time
…Access (DMA) platforms. This role is ideal for a highly skilled engineer with a strong background in low-latency trading systems, financial markets technology, and modern Java…
Added 55 mins ago
Senior Java Low Latency Developer
K&K Global Talent Solutions INC.
Mississauga, ON
Full-time
…Access (DMA) platforms. This role is ideal for a highly skilled engineer with a strong background in low-latency trading systems, financial markets technology, and modern Java…
Added 57 mins ago
Lead Threat Intelligence Engineer
Clio
Calgary, AB · Vancouver, BC · Toronto, ON
Full-time
You will work closely with Clio's internal red team and detection engineer. Threat Intelligence characterizes the adversary - who they are, how they operate, what to watch for. The Red Team…
Added 1 hour ago
Backend Engineer, Data Engineering
High Tech Genesis
Ottawa, ON
Contract
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Added 1 hour ago
OpenShift Support Engineer
Raas Infotek
Toronto, ON
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Added 1 hour ago
Senior Data Implementation Engineer
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Toronto, ON
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As a Senior Data Implementation Engineer reporting to the Manager, Technical Implementations, you will play a critical role in configuring and implementing our AI-driven platform to enable…
Added 1 hour ago
Production Support Engineer
Epsilon Solutions Ltd.
Toronto, ON
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Manage and maintain the underlying infrastructure, including servers, networks, and cloud resources.
Added 1 hour ago
MCP/AI Developer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
Full-time
As an MCP/AI Developer you will build end-to-end features of that platform: MCP tools, agentic workflows, and the services behind them. You'll work hands-on across a modern, cloud-enabled…
Added 2 hours ago
Staff Software Developer (Pre-ID Relo)
Intuit
Toronto, ON
Full-time
Intuit is the global financial technology platform that powers prosperity for the people and communities we serve. Within Workforce Solutions, our Human Capital Management charter builds…
Added 2 hours ago
Artificial Intelligence Engineer
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Toronto, ON
Full-time
Implementing AI/ML services and deploying them to the cloud
Added 2 hours ago
Senior Cloud Platform Engineer (AWS), AI Infrastructure - Evinova
Evinova
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Full-time
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Added 2 hours ago
Principal CRM Developer
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Added 2 hours ago
AI Platform Engineer - DevOps
Tekgence Inc
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Added 2 hours ago
Robotics Engineer, Teleoperation and Data Collection - Physical AI Hub, Kitchener
Siemens
Kitchener, ON
We are seeking a Robotics Data Engineer to build the teleoperation and data collection layer for the Physical AI Runtime. This engineer will design pipelines for demonstration data,…
Added 2 hours ago
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Partner with the Senior AI/ML and Robotics Platform Engineer on dataset readiness, evaluation semantics, and model-quality criteria.

High Tech Genesis

Python Backend Engineer

Toronto, ON, Canada

Pay: $55 to $70 CAD / hour
Job type: Contract
Apply by: Nov 1, 2026
Experience: 5–10+ years of backend software development experience.
Posting language: English
Posted: Oct 2, 2026

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Original job description

Overview

We are looking for an experienced Backend Python Engineer to design, develop, maintain, and scale web application platforms and backend services using Python. This role is ideal for someone who is strong in end-to-end platform engineering, including designing and building applications from the ground up, ongoing development and maintenance, system architecture, and delivering secure, scalable, high-performance solutions.

Key Responsibilities

Design, develop, and maintain scalable web application platforms and backend services using Python.
Build backend applications and platform capabilities from the ground up, from initial architecture and design through development, deployment, and ongoing maintenance.
Use Python as the primary backend development language to build robust, maintainable, and high-performance applications.
Design and build RESTful APIs, integrations, and backend services.
Contribute to scalable platform and system architecture, including technical design and architectural decisions.
Own backend solutions throughout the application lifecycle, including design, development, enhancement, troubleshooting, and maintenance.
Collaborate with cross-functional teams to deliver reliable backend and platform solutions.
Optimize application performance, scalability, security, and reliability.
Participate in code reviews and follow engineering best practices.
Troubleshoot complex technical issues and contribute to continuous improvement of the platform.

Requirements

5–10+ years of backend software development experience.
Strong professional experience with Python backend development.
Demonstrated experience designing and building web application platforms from the ground up.
Strong understanding of backend application design, development, architecture, and ongoing maintenance.
Experience developing and maintaining production-grade web applications and backend platforms.
Experience with REST APIs, JSON, and OpenAPI.
Solid understanding of system design, scalable architectures, and distributed applications.
Experience with SQL and/or NoSQL databases.
Experience with AWS, Azure, or GCP.
Familiarity with Git, CI/CD, and DevOps practices.
Strong communication, problem-solving, and collaboration skills.
Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

Preferred Qualifications

Experience in financial services or fintech.
Knowledge of microservices, Docker, and Kubernetes.
Familiarity with security, high-availability, and fault-tolerant systems.
Experience designing platforms for scalability, performance, and reliability.
Experience owning backend applications through the full software development lifecycle.

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More about this job

Responsibilities

Design, build, and maintain Python-based web application platforms, backend services, REST APIs, and integrations throughout the full application lifecycle. Contribute to architecture and technical decisions while improving performance, scalability, security, and reliability, collaborating with cross-functional teams and troubleshooting complex issues.

Requirements

Requires 5–10+ years of backend software development experience, strong Python expertise, and experience building and maintaining production-grade web platforms from the ground up. Candidates should understand REST APIs, JSON, OpenAPI, scalable and distributed system design, SQL or NoSQL databases, cloud platforms, Git, CI/CD, and DevOps; a bachelor's or master's degree in a related field is specified.

Skills

Python
Backend Development
Web Application Development
REST APIs
JSON
OpenAPI
System Design
Scalable Architecture
Distributed Applications
SQL
NoSQL
AWS
Azure
Google Cloud Platform
Git
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Python
Backend Development
Web Applications
Backend Services
REST APIs
JSON
OpenAPI
System Architecture
System Design
Scalable Architecture
Distributed Applications
SQL
NoSQL
AWS
Azure
Google Cloud Platform
Git
CI/CD
DevOps
Microservices
Docker
Kubernetes
Financial Services
Fintech
High Availability
Fault Tolerance
Code Reviews
Performance Optimization
Security

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