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Added 6 days ago
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Senior Software Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
Our hospitality team builds the upsell engine behind millions of guest journeys, and right now we need a senior engineer who wants to re-engineer how software gets built by weaving AI into…
Added 6 days ago
CC
Principal Optical Systems Engineer
Celero Communications
Ottawa, ON
- Full-time
We are seeking a Principal Optical Systems Engineer to join our newly established optical system verification team at Celero Inc. The successful candidate will help lead system integration…
Added 6 days ago
AM
Silicon Design Engineer (1 year contract)
Advanced Micro Devices, Inc
Markham, ON
- Temporary
Deliver Perl, Python, TCL scripts that provide scalable solutions key to DFT implementation
Added 6 days ago
BS
Applied AI Engineer - Engineering Simulation & Design Exploration
Bentley Systems
Quebec, QC · Canada Quebec QC Office
- Full-time
We are looking for a hands-on Applied AI Engineer to experiment with these emerging technologies. Your role is to try new tools, test them, benchmark them, integrate them into prototypes,…
Added 6 days ago
S
Technical Support Engineer, Geotechnical Analysis
Seequent
Vancouver, BC · Canada Vancouver BC Office
- Full-time
The Technical Support Engineer helps users of the Seequent Geotechnical Analysis portfolio overcome challenges using GeoStudio and PLAXIS. Bringing geotechnical and/or numerical expertise,…
Added 6 days ago
Escalation Engineer- Toronto
Island
Toronto, ON
As an Escalation Engineer, you’ll join our growing global Escalation team that sits at the intersection of our customers and our engineering teams. You will deliver exceptional support…
Added 6 days ago
AM
Systems Design Engineer
Advanced Micro Devices, Inc
Vancouver, BC
- Full-time
Systems Design Engineer – Systems Validation Architecture
Added 6 days ago
HB
Sr. DevOps Engineer
Haventree Bank
Toronto, ON
- Full-time
Reporting to the Lead DevOps Engineer at Haventree Bank, you will be responsible for designing, implementing and managing a secure and efficient DevOps process as well as cloud…
Added 6 days ago
AM
Design Verification Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking a hands-on Design Verification Engineer to lead verification of complex networking IP, subsystems, and SoCs. You will define verification strategy, develop scalable…
Added 6 days ago
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Devsecops Engineer
Deel
Canada
- Full-time
We are currently seeking a DevSecOps Engineer to join our team. If you have a passion for automation, security, and infrastructure, we invite you to apply for this exciting opportunity. As…
Added 6 days ago
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Thanks for visiting our Job Board. Please review our open positions and apply to the positions that match your qualifications.
Evertz
Burlington, ON
- Full-time
Evertz AV is looking for a Service Engineer to join our AV Service team with a specific focus on Control System customization and deployment with a specific focus on VUE, our…
Added 6 days ago
HT
Python Systems Engineer
High Tech Genesis
Toronto, ON
- 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 6 days ago
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Mobile Engineer
HCLTech
Vancouver, BC
- $80,000 to $90,000 CAD / year
- Full-time
Looking for an SDET – Mobility (IOS) Engineer. The team is responsible for application architecture, development and innovation of new feature development to support consumer solutions. In…
Added 6 days ago
SS
Senior Software Developer, AI Solutions
System Soft Technologies
Quebec, QC
- Full-time
client is looking for a senior software engineer - a builder first - for our AI Solutions team. This is a hands-on development role, not machine-learning research: you’ll build production…
Added 6 days ago
KR
Quality Assurance Engineer + IoT
KTek Resourcing
Canada
- Contract
A Software Quality Assurance (QA) Engineer who architects and implements best practice QA testing and develops advanced QA testing solutions for both Web based applications and Internet of…
Added 6 days ago
R&
Level IV Quality Engineer (QE)
Robertson & Company Ltd.
Toronto, ON
- Contract
Robertson is seeking a skilled Level IV Quality Engineer (QE) to join our client in support of an existing vacancy.
Added 6 days ago
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Senior BI Platform Operations Engineer
Luxoft
Toronto, ON
- Contract
We are looking for a hands-on BI Platform Operations Engineer to provide production operational support, administration, maintenance, and technical troubleshooting for our enterprise…
Added 6 days ago
AS
AI Developer/Bot Developer
Apex Systems
Toronto, ON
- $80 to $90 USD / hour
- Full-time
AI Bot Developer / Conversational AI Engineer
Added 6 days ago
AS
Turbomachinery Engineer – Rocket Propulsion
Astrobase Space Technologies
Burlington, ON
- Full-time
…Department. We are hiring 3–4 engineers for this role. Each engineer will work on the activities described below, with a primary focus on one area (pump and turbine design, rotordynamics,…
Added 6 days ago
NI
Senior Hardware/Firmware Engineer
Noze Inc.
Montreal, QC
- Full-time
As a passionate and skilled Hardware/Firmware Engineer at Noze, you'll revolutionize medical diagnostics by developing innovative, high-quality firmware solutions. With your strong startup…
Added 6 days ago
TG
Principal Automation Engineer (12 Month Contract)
TMX Group
Toronto, ON
- $125 to $145 CAD / hour
- Full-time
As the Principal Automation Engineer, you will serve as the strategic leader for infrastructure automation across TMX Group, driving the transition toward a "Platform Engineering" model…
Added 6 days ago
MG
Senior Identity Integration Engineer
Mobility Global
London, ON
- Full-time
Strong scripting and automation skills (e.g., Python, PowerShell) and experience with REST/SCIM APIs and event-driven provisioning.
Added 6 days ago
FA
Founding Sales Engineer
Featherless AI
Remote, Canada
- $150,000 to $190,000 USD / year
- Full-time
- Remote
We're hiring our first Sales Engineer to pair directly with our founding Account Executive in North America. You are the technical half of a two-person deal team: the AE owns the commercial…
Added 6 days ago
KR
Quality Assurance Engineer + IoT
KTek Resourcing
Canada
- Full-time
A Software Quality Assurance (QA) Engineer who architects and implements best practice QA testing and develops advanced QA testing solutions for both Web based applications and Internet of…
Added 6 days ago
TI
Full Stack Engineer with AI & Agentic CLI Platform
Tekgence Inc
Toronto, ON
- Contract
Title- Full Stack Engineer with AI & Agentic CLI Platform

High Tech Genesis

Python Systems Engineer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Feb 17, 2027
Experience: 5–10+ years of backend software development experience.
Posting language: English
Posted: Jul 28, 2026

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.
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 platforms, backend services, REST APIs, and integrations throughout the application lifecycle. Improve platform performance, scalability, security, and reliability while collaborating with cross-functional teams, reviewing code, and troubleshooting complex issues.

Requirements

Requires 5–10+ years of backend software development experience, strong Python expertise, and experience building and maintaining production web platforms. Candidates should understand system design, scalable and distributed architectures, APIs, databases, cloud platforms, Git, CI/CD, and DevOps; a bachelor's or master's degree in a related field is listed.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

Python
Backend Engineering
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
Application Security
Performance Optimization

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