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Jobs in Canada

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Added 10 mins ago
AI
Software Architect
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…collaborate with development engineers, the cloud & deployment engineer, and external partners to drive architectural decisions and ensure a robust, scalable, and secure product. You will…
Added 10 mins ago
EI
Assistant Lead Foundations Engineer
Egis in Canada
Hamilton, ON
- $105,000 to $155,000 CAD / year
- Contract
…consultants, you'll help deliver some of the country's most impactful infrastructure, transportation, buildings and energy projects while building a career with global opportunities and…
Added 10 mins ago
GS
Lead AI Engineer/QA
GeorgiaTEK Systems Inc.
Quebec, QC
- Contract
Manage test environments, test data strategies, and testing infrastructure
Added 10 mins ago
RD
Senior Network Engineer
Randstad Digital
NB · New Brunswick, Canada
- $85,000 to $105,000 CAD / year
- Full-time
Senior Network Engineer (Cloud & Enterprise Infrastructure)
Added 10 mins ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
…clients to transform themselves across the full AI stack, from infrastructure to…
Added 10 mins ago
IG
Senior Civil Engineer
Insight Global
Peterborough, ON
- Full-time
Insight Global is seeking a Senior Project Manager/Civil Engineer, Land Development Solutions on behalf of a leading engineering and consulting organization in Peterborough, Ontario. This…
Added 10 mins ago
TC
GCP Infrastructure & Cloud SRE Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
…clients to transform themselves across the full AI stack, from infrastructure to…
Added 12 mins ago
DevOps Developer, AI Automation
Stay22
Montreal, QC
We are searching for a Platform Engineer with strong Devops and SRE experience to join our growing Platform team. You will also drive the adoption of agentic AI across the platform,…
Added 12 mins ago
Temporary works design specialist (future opportunity)
Aecon
Fredericton, NB
Aecon delivers some of the most complex and impactful infrastructure projects - from transformative transportation networks to critical energy, industrial and nuclear programs. The projects…
Added 12 mins ago
Développeur(-euse) logiciel – Intégration / Backfill Integration Developer – Canada (Montreal)
mthree Recruiting Portal
Montreal, QC
Comment discuter de l'activité de soutien à la production à un niveau élevé, y compris ITIL (bibliothèque d'infrastructure des technologies de l'information), la surveillance, DevOps, SRE…
Added 27 mins ago
Senior Software Engineer, OIG
Okta
Toronto, ON
Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work…
Added 27 mins ago
Senior Software Engineer – DevTest / QA Automation
Kaseya Careers
Toronto, ON
The role requires an engineer who can leverage AI assisted development tools and coding agents to accelerate automation, analyze existing codebases, generate and validate test scenarios,…
Added 41 mins ago
I
Senior System Administrator
ICES
Toronto, ON
- Contract
…building, maintaining, and supporting Information Technology (IT) infrastructure and systems to ensure optimal performance and reliability. Reporting to the Senior Manager of IT…
Added 41 mins ago
JT
Technical Program Manager
Jobility Talent Solutions
Toronto, ON
- Contract
Comfortable engaging in technical conversations with engineering teams on topics like infrastructure, migrations, platform services, and cloud cost/operations, without needing to be a…
Added 41 mins ago
OP
Electrical, Plant Engineer/Officer
Ontario Power Generation
Timmins, ON
- Full-time
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Electrical, Plant Engineer/Officer.
Added 41 mins ago
O
Senior Software Engineer, OIG
Okta
Toronto, ON
- $136,000 to $187,000 CAD / year
- Full-time
Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work…
Added 41 mins ago
AI
Production Support Engineer
Aptino, Inc.
Toronto, ON
- $45 to $50 CAD / hour
- Contract
We are looking for an experienced Application/Production Support Engineer to provide L2/L3 production support for enterprise applications supporting Global Investment Banking and Capital…
Added 41 mins ago
O
Project Manager, Track Works
ONxpress
Toronto, ON
- Full-time
…Work is already underway on new track, station renovations and infrastructure upgrades on parts of the Lakeshore, Stouffville, Kitchener and Barrie lines. The investment will generate…
Added 41 mins ago
MF
Cloud Platform Engineer
MTY Food Group
Montreal, QC
- Full-time
We are seeking a skilled and proactive Cloud Platform Engineer to manage, monitor, and optimize our Amazon Web Services (AWS) and Google Cloud Platform (GCP) environments. This role will be…
Added 41 mins ago
GS
Lead AI Engineer/QA
GeorgiaTEK Systems Inc.
Halifax, NS
- Contract
Manage test environments, test data strategies, and testing infrastructure
Added 41 mins ago
BI
Network Security Engineer With Palo Alto firewall Experience
BURGEON IT SERVICES
Calgary, AB
- Contract
Position : Network Security Engineer With Palo Alto firewall Experience
Added 41 mins ago
KR
Firewall Consultant
KTek Resourcing
Calgary, AB
- Contract
…troubleshooting, and optimization of enterprise network security infrastructure, primarily focusing on Cisco Firepower/ASA and Palo Alto Networks firewalls. The role involves handling…
Added 56 mins ago
IC
Senior System Administrator
ICES Central
Toronto, ON
- Full-time
- Temporary
…building, maintaining, and supporting Information Technology (IT) infrastructure and systems to ensure optimal performance and reliability. Reporting to the Senior Manager of IT…
Added 56 mins ago
E
Microwave Network Engineer
ELITS
Mississauga, ON
- Full-time
ELITS is looking for a Microwave Network Engineer to support our operations in Mississauga, Ontario.
Added 56 mins ago
E
IP Network Engineer
ELITS
Mississauga, ON
- Full-time
ELITS is looking for an IP Network Engineer to support our operations in Mississauga, Ontario.

VySystems

Site Reliability Engineer

Montreal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 6, 2026
Experience: Typically suited to professionals with 10–12 years of relevant experience.
Posting language: English
Posted: Oct 7, 2026

Original job description

We are seeking an experienced application developer or core application support professional to improve the reliability, performance, and supportability of core software applications. This role focuses exclusively on application-layer SRE and hands-on development; DevOps and infrastructure-focused SRE backgrounds are not aligned with the position.

### Responsibilities

Serve as a primary escalation point for complex tier-2/3 application incidents, using code-level debugging and root cause analysis to resolve issues.

Develop and deploy patch fixes, maintain and refactor legacy application logic, and optimize production code.

Implement and maintain application performance monitoring and observability using tools such as Datadog, New Relic, or Dynatrace.

Build scripts and diagnostic tools that improve troubleshooting efficiency, reduce manual toil, and lower mean time to resolution.

Collaborate with software development teams, contribute operational insights to product planning, review designs for supportability, and participate in code reviews.

### Qualifications

Strong coding and debugging experience in one or more languages such as Java, Python, Go, C#, Node.js, or C++.

Advanced application diagnostics, including analysis of logs, stack traces, memory dumps, query plans, and application metrics.

Strong SQL and/or NoSQL skills, including complex queries and data-layer troubleshooting.

Experience diagnosing REST APIs, microservices, web services, and message queues such as Kafka or RabbitMQ.

Familiarity with application-focused SRE practices, including SLIs, SLOs, error budgets, and blameless post-mortems.

Typically suited to professionals with 10–12 years of relevant experience.

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More about this job

Responsibilities

Resolve complex application incidents through code-level debugging and root cause analysis, and develop fixes, refactor legacy logic, and optimize production code. Improve application monitoring and troubleshooting, reduce manual toil, and collaborate with development teams on operational insights, supportability reviews, and code reviews.

Requirements

Requires strong coding and debugging skills in one or more languages, advanced application diagnostics, and strong SQL and/or NoSQL capabilities. Candidates should have experience with APIs, microservices, web services, message queues, and application-focused SRE practices; the role is typically suited to professionals with 10–12 years of relevant experience.

Skills

Application Development
Application Support
Code-Level Debugging
Root Cause Analysis
Production Code Optimization
Application Performance Monitoring
Observability
Scripting
SQL
NoSQL
REST APIs
Microservices
Message Queues
Application Diagnostics
Site Reliability Engineering
Incident Management

Visa sponsorship

Not detected in the job text

Keywords

Application-Layer SRE
Application Development
Application Support
Java
Python
Go
C#
Node.js
C++
Datadog
New Relic
Dynatrace
SQL
NoSQL
REST APIs
Microservices
Web Services
Kafka
RabbitMQ
SLIs
SLOs
Error Budgets
Blameless Post-Mortems
Root Cause Analysis
Application Performance Monitoring
Observability
Memory Dumps
Query Plans
Incident Management

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