Jobs in Canada

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Added 7 days ago
H
Senior Backend Engineer (Python/GCP)
Hays
Toronto, ON
- Contract
Location: Hybrid, 1 day onsite, Downtown Toronto, ON
Added 7 days ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Work Arrangement: Hybrid – 3 Days per Week Onsite · Onsite Requirement: 3 days per week onsite
Added 7 days ago
SM
RQ00241 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Hybrid – 3 Days per Week Onsite
Added 7 days ago
SM
RQ00244 – Data Science Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Hybrid – 3 Days per Week Onsite · Onsite Requirement: 3 days per week at the client's Toronto office
Added 7 days ago
S
Senior Windows Server Automation Engineer
Swoon
Toronto, ON
- Contract
…automation, not chasing tickets. If you write Ansible and/or Python like a developer - modular, idempotent, source-controlled, tested - and you know Windows Server infrastructure cold, this…
Added 7 days ago
TI
Technical Architect
Themesoft Inc.
Toronto, ON
- Contract
· Hands-on technical ability with programming languages including Python, TypeScript, Node.js, MongoDB, expertise in REST APIs, JSON, DevOps, and infrastructure considerations.
Added 7 days ago
RI
Contact Center/Amazon Connect with AWS DevOps
Raas Infotek
Toronto, ON
- Contract
Location : Toronto,ON -Hybrid (3 days per week onsite)
Added 7 days ago
QW
QA Analyst
Quantum World Technologies Inc.
Toronto, ON
- Contract
Develop and maintain test automation scripts using Python/PyTest.
Added 7 days ago
DI
ETL Software Developer
Dawn InfoTek
Toronto, ON
- Contract
We are currently seeking a highly skilled ETL Software Developer to join our dynamic team and support one of our clients.
Added 7 days ago
KR
Amazon Connect & AWS DevOps
KTek Resourcing
Toronto, ON
- Contract
Location: Toronto, ON (3 days per week onsite)
Added 7 days ago
AI
DevOps / OpenShift Engineer – PostgreSQL
Aptino, Inc.
ON · Ontario, Canada
- Contract
Location: Toronto, ON (4 Days Onsite – Mandatory)
Added 7 days ago
Lead Engineer, Test Development
Celestica International LP
Newmarket, ON
…validation, qualification and installation support for manufacturing…
Added 7 days ago
GL
Senior Cloud Engineer
goeasy Ltd.
Mississauga, ON
- Full-time
Proficiency in Python, PowerShell, Bash, or similar scripting languages, including experience using APIs and cloud SDKs to automate operations.
Added 7 days ago
C
Senior Program Manager – AI Security Research
Centraprise
Toronto, ON
- Contract
Location: Toronto, Canada (Hybrid – 3 Days Onsite/Week)
Added 7 days ago
KI
Observability Engineer
KPG99 INC
Montreal, QC
- Contract
Location : Montreal, QC - Canada - Hybrid 3 days a week - onsite interview is mandatory.
Added 7 days ago
Développeur.se de logiciels - Flux de travaux agentifs / Software Developer - Agentic Workflows
Electronic Arts
Montreal, QC
As a Software Developer, you will help build the agentic harness that turns intent into working games and the loop that lets an agent write, run, evaluate, and repair its own work.
Added 7 days ago
RT
Junior Report Developer
Russell Tobin
Toronto, ON
- $60 to $65 CAD / hour
- Contract
We are seeking a Data Engineer / Software Developer to support the design, development, and operation of enterprise data solutions on the Ontario Data Platform. The successful candidate…
Added 8 days ago
SS
Senior Automation Engineer- Agentic AI
Sapphire Stream Technology
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The ideal candidate is a hands-on software engineer with strong Python development skills, practical experience building AI agents, and a solid understanding of validation strategies, test…
Added 8 days ago
AT
Lead Middleware Platform Architect
Aarorn Technologies Inc
Montreal, QC
- $50 CAD / hour
- Contract
Interview Type: Face 2 Face (Onsite Interview Only)
Added 8 days ago
Y
SDET/Automation – Mobility (IOS Applications)
Yochana
Vancouver, BC
- Contract
Must have strong: At least 5+ years of exp in Automation/SDET, iOS testing, Xcode, XCUI, python or java coding
Added 8 days ago
VS
Report Developer
vTech Solution Canada
Toronto, ON
- Contract
Strong proficiency in Python, SQL, and Spark-based data processing frameworks.
Added 8 days ago
AS
Site Reliability Engineer
Apex Systems
Toronto, ON
- $50 to $55 CAD / hour
- Contract
Location: Hybrid (1 day per week onsite on Mondays)
Added 8 days ago
LT
Python Developer (8+ Years)
Lorven Technologies Inc.
Mississauga, ON
- Full-time
Strong Python development with solid object-oriented and functional design skills.
Added 8 days ago
T
Mobile Software Engineer I (iOS)
TD
Toronto, ON
- Full-time
Junior/Intermediate iOS developer to work as part of our Canadian Mobile Banking
Added 8 days ago
GT
Business Analyst - Credit Cards Product Analytics & Insight
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- Contract
Hybrid - Currently one mandatory in-office day per week (Thursday), plus one Friday per month · There is potential for the requirement to increase to two in-office days per week, including a designated squad day

Aarorn Technologies Inc

Lead Middleware Platform Architect

Montreal, QC, Canada

$50 CAD / hour · Contract

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Job details

Pay: $50 CAD / hour
Job type: Contract
Apply by: May 4, 2027
Experience: 10+ years of platform engineering, middleware engineering or infrastructure engineering experience.
Posting language: English
Posted: Nov 5, 2026

Original job description

Job Title: Lead Middleware Platform Architect

Location: Montreal, QC (4x onsite a week)

Employment Type: Contract

Pay Rate: CAD$50/HR INC

Interview Type: Face 2 Face (Onsite Interview Only)

Job Description

We are looking for a Lead Middleware Platform Architect to lead the design, implementation, automation, and operationalization of a next-generation data and RDF platform for a global financial institution.

The ideal candidate will have strong experience building and managing enterprise platforms, driving production readiness, implementing infrastructure automation, and supporting highly regulated environments.

This role will play a critical part in designing and deploying middleware capabilities, enabling observability, resiliency, security, and platform scalability across multiple environments.

Key Responsibilities

Lead platform architecture and implementation activities for RDF and middleware platforms.

Design and implement automation for provisioning, deployment, monitoring, and support.

Partner with infrastructure, security, and development teams to onboard platforms.

Drive observability, logging, monitoring, and operational excellence initiatives.

Develop production runbooks, disaster recovery procedures, and support models.

Support production readiness reviews and go-live activities.

Collaborate with third-party vendors on configuration and optimization activities.

Mentor engineering teams on platform best practices.

Required Skills

10+ years of platform engineering, middleware engineering or infrastructure engineering experience.

Strong Linux administration experience.

Experience with Kubernetes/OpenShift or similar container platforms.

Infrastructure as Code experience using Terraform, Ansible, or equivalent.

Experience with monitoring and observability tools.

Strong scripting skills using Python, Shell, or similar technologies.

Experience supporting mission-critical production environments.

Strong understanding of security and resiliency principles.

Preferred Skills

RDF Triple Store experience.

Graph database technologies.

Financial Services or Banking domain experience.

Cloud platform exposure.

What Success Looks Like

Successfully delivers production-ready platform environments.

Establishes automation-first operational practices.

Implements observability and resiliency standards.

Enables development teams through stable platform services.

Disclaimer: AI tools may assist in the recruitment process; however, all hiring decisions are made by the recruitment team based on a comprehensive evaluation of candidates.

Apply on LinkedIn About employer

More about this job

Responsibilities

Lead the architecture, implementation, automation, and operationalization of RDF and middleware platforms, including provisioning, deployment, monitoring, and production readiness. Collaborate with infrastructure, security, development teams, and vendors to establish observability, resiliency, disaster recovery, and operational best practices.

Requirements

Requires 10+ years of platform, middleware, or infrastructure engineering experience, strong Linux administration and scripting skills, and experience with container platforms and infrastructure automation. Candidates should also have experience supporting mission-critical production environments and a strong understanding of security and resiliency; RDF, graph databases, financial services, and cloud experience are preferred.

Skills

Platform Architecture
Middleware Engineering
Linux Administration
Kubernetes
OpenShift
Infrastructure As Code
Terraform
Ansible
Monitoring And Observability
Python
Shell Scripting
Production Support
Security
Resiliency
RDF Triple Stores
Graph Databases

Visa sponsorship

Not detected in the job text

Keywords

RDF Platform
Middleware
Platform Architecture
Platform Engineering
Linux
Kubernetes
OpenShift
Terraform
Ansible
Infrastructure As Code
Python
Shell Scripting
Monitoring
Observability
Logging
Automation
Production Readiness
Disaster Recovery
Runbooks
Security
Resiliency
Graph Databases
RDF Triple Stores
Financial Services
Banking
Cloud Platforms
Mission-Critical Production Environments

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Jobs in Canada