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Added 13 mins ago
Technical Program Manager II
CNN
Ottawa, ON · Kanata, ON
Full-time
CNN Digital is seeking an experienced Program Manager, Technical to oversee and drive the development, release, and continuous improvement of key products within our best-in-class digital…
Added 13 mins ago
GCP Data Engineer
York Digital Consulting Inc.
Toronto, ON
Contract
● Lead the development of new data solutions supporting the end-to-end customer journey, from Sales submission to Billing.
Added 13 mins ago
Ingénieur(e) En Qualité De Conception/Design Quality Engineer
Actalent
Montreal, QC
$45 to $70 CAD / hour
Contract
Expérience en développement ou validation de logiciels et de matériels (software/hardware).
Added 13 mins ago
Project Estimation Manager [Hybrid or Remote] - Gestionnaire Estimation des Projets [Hybride ou Télétravail] | - FR
EDF power solutions North America
Montreal, QC
Full-time
The Project Estimation Manager will lead the evaluation and aggregation of technical project assumptions for projects under development, encompassing construction and equipment costs,…
Added 13 mins ago
Ingénieur de Projet Senior [Hybride] | Senior Project Engineer [Hybrid] - FR
EDF power solutions North America
Montreal, QC
Full-time
Be a part of an innovative and collaborative team environment that fosters our goal of delivering renewable solutions to lead the transition to a sustainable energy future.
Added 13 mins ago
Dynamics 365 Lead Developer
LanceSoft, Inc.
Montreal, QC
$60 to $62 CAD / hour
Contract
Experience working in iterative and Agile development environments
Added 13 mins ago
Environmental Health & Safety (EHS) Training Specialist
The Mosaic Company
Regina, SK
Full-time
…subject matter experts across multiple Mosaic locations. You'll lead training initiatives from concept through implementation, help drive employee development and safety performance, and…
Added 13 mins ago
Environmental Health & Safety (EHS) Training Specialist
The Mosaic Company
Belle Plaine, SK
Full-time
…subject matter experts across multiple Mosaic locations. You'll lead training initiatives from concept through implementation, help drive employee development and safety performance, and…
Added 13 mins ago
Project Estimation Manager [Hybrid or Remote] - Gestionnaire Estimation des Projets [Hybride ou Télétravail] | - FR
EDF power solutions North America
Montreal, QC
Full-time
The Project Estimation Manager will lead the evaluation and aggregation of technical project assumptions for projects under development, encompassing construction and equipment costs,…
Added 13 mins ago
Project Estimation Manager [Hybrid or Remote] - Gestionnaire Estimation des Projets [Hybride ou Télétravail] | - FR
EDF power solutions North America
Montreal, QC
Full-time
The Project Estimation Manager will lead the evaluation and aggregation of technical project assumptions for projects under development, encompassing construction and equipment costs,…
Added 13 mins ago
Technical Specialist, Geographic Information System (GIS)
Defence Construction Canada
Halifax, NS
Full-time
Support and/or lead business development activities
Added 13 mins ago
Operations Manager
CTDI
Calgary, AB
Full-time
Lead and motivate warehouse staff, providing guidance, training, and performance feedback to foster a positive and high-performing team culture.
Added 15 mins ago
Emergency Registered Veterinary Technician / Technologist - Pulse Veterinary Specialists & Emergency
VetStrategy / Daubigny
Sherwood Park, AB
Reporting to the Lead Emergency RVT, this role works closely with our critical care specialists to deliver exceptional, high-level patient care. The ideal candidate thrives in a collegial…
Added 15 mins ago
Operations Financial Analyst
The City of Red Deer
Red Deer, AB
Lead accounting and financial management activities, including account reconciliations, complex accounting entries, utility budget development, financial monitoring, and interpretation of…
Added 15 mins ago
Account Manager
Xpera
Ottawa, ON
Full-time
The primary focus of the role will be generating new revenue through proactive business development activities. This includes leveraging an established professional network within the…
Added 15 mins ago
Producer, Partnerships & Catalog [Contract]
Sago Mini
Toronto, ON
Contract
Lead regular sprint meetings and manage development pipelines for both external partnership teams and internal catalog engineers
Added 15 mins ago
Software Developer III
CanadaHelps
Toronto, ON
Full-time
We are looking for a full-time Software Developer III. The ideal candidate will own complex features and technical workstreams end to end from refinement and design through implementation,…
Added 30 mins ago
MTO Project Manager - Lead Highway Engineer
LEA Consulting
North Bay, ON
Full-time
As an MTO Project Manager and Lead Highway Engineer, you will play a key role in delivering complex highway and transportation infrastructure projects (with an emphasis on leading MTO…
Added 30 mins ago
MTO Project Manager - Lead Bridge Engineer
LEA Consulting
North Bay, ON
Full-time
As an MTO Project Manager and Lead Bridge Engineer, you will play a key role in delivering complex bridge and transportation structure projects (with an emphasis on leading MTO…
Added 30 mins ago
Conduct Operations Lead (Contract up to 14 Months)
Ontario College Of Pharmacists Ordre des Pharmaciens de L Ontario
Toronto, ON
$116,000 to $145,000 CAD / year
Contract
…which includes complaints and all other information which may lead to an investigation or action taken against a pharmacy professional. Responsible for leading and coordinating compliance…
Added 30 mins ago
System Administrator
Innergex
Longueuil, QC
Full-time
…convinced that generating power from renewable sources will lead the way to a better world. We remain committed to responsible growth that balances people, our planet, and prosperity. We…
Added 44 mins ago
Co-Founder & CEO - AI-Native Accounting Firm
FutureSight
Canada
Full-time
FutureSight is seeking a Co-Founder & CEO to lead Fieldstone, an AI-native accounting firm. This is a co-founder partnership with meaningful founder equity, not a salaried executive role.
Added 44 mins ago
Co-Founder & CEO - AI-Native Mortgage Processing
FutureSight
Canada
Full-time
Customer Development - Lead pilots with underwriters, processors, and operations leads, convert them to paid engagements, and build the go-to-market motion
Added 44 mins ago
Co-Founder & CEO - AI LegalTech | AI-Native Litigation Defence Operations
FutureSight
Canada
Full-time
Customer Development - Lead pilots with managing partners and claims/litigation-operations leads at small-to-mid insurance-defence firms, starting from the confirmed design partner, convert…
Added 44 mins ago
Co-Founder & CEO - AI Retail Planning Autopilot
FutureSight
Canada
Full-time
Customer Development - Lead pilot placements with design-partner companies, convert them to paid retained relationships, and build the go-to-market motion

Siri InfoSolutions, Inc.

Python Developer

Toronto, ON, Canada

Job type: Contract
Apply by: Oct 31, 2026
Posting language: English
Posted: Oct 1, 2026

Apply About employer

Applications open in a new tab.

Original job description

Role: Python Backend Engineer

Location: Downtown Toronto,

Final Interview: In-person interview in Toronto is mandatory

Role Overview

We are looking for skilled Python Backend Engineers to build and scale high-performance backend systems. The role will focus on API development, platform engineering, and system design while supporting enterprise-grade, scalable, secure financial platforms.

Key Responsibilities

Design, develop, and maintain scalable backend services using Python.
Build and manage RESTful APIs and backend integrations.
Contribute to platform engineering initiatives focused on reliability and scalability.
Lead and participate in system design discussions for distributed systems.
Collaborate with frontend, DevOps, and product teams to deliver end-to-end solutions.
Optimize backend services for performance, security, and observability.
Participate in code reviews and follow engineering best practices.

Required Skills & Qualifications

Strong experience with Python backend development.
Hands-on experience designing and developing REST APIs, JSON, and OpenAPI.
Strong system design experience, including scalability, fault tolerance, and performance.
Experience with platform engineering or building shared backend platforms.
Strong understanding of SQL and NoSQL databases.
Experience with AWS, Azure, or GCP.
Familiarity with CI/CD pipelines, Git, and DevOps practices.
Bachelor’s or Master’s degree from a Canadian university or college.
Strong communication and problem-solving skills.

Preferred Qualifications

Financial services or fintech experience.
Experience with microservices architecture.
Docker and Kubernetes experience.
Exposure to security, compliance, and high-availability systems.

Apply About employer

More about this job

Responsibilities

Design, develop, and maintain scalable Python backend services, REST APIs, and integrations, contributing to reliable platform engineering and distributed system design. Collaborate with product, frontend, and DevOps teams to deliver solutions while optimizing performance, security, and observability and following engineering best practices.

Requirements

Requires strong Python backend development, REST API, system design, platform engineering, database, cloud, and CI/CD experience, along with communication and problem-solving skills. A bachelor’s or master’s degree from a Canadian university or college is required; financial services, microservices, Docker, Kubernetes, and security or high-availability experience are preferred.

Skills

Python
Backend Development
REST APIs
JSON
OpenAPI
System Design
Platform Engineering
SQL
NoSQL
AWS
Azure
Google Cloud Platform
CI/CD
Git
DevOps
Microservices

Visa sponsorship

Not detected in the job text

Keywords

Python
Backend Engineering
REST APIs
JSON
OpenAPI
System Design
Distributed Systems
Platform Engineering
Scalability
Fault Tolerance
Performance Optimization
Reliability
Observability
SQL
NoSQL
AWS
Azure
Google Cloud Platform
CI/CD
Git
DevOps
Financial Services
Fintech
Microservices
Docker
Kubernetes
Security
Compliance
High Availability

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