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Added 1 hour ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer
Added 1 hour ago
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Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
We’re hiring a Senior Machine Learning Engineer to architect, build, and deploy high-performance machine learning systems that power technology stack. You will work across the entire ML…
Added 2 hours ago
RS
Principal Software Engineer- RMJ (AI Accelerated)
Redwood Software
ON
- $150,000 to $170,000 CAD / year
As a Principal Software Engineer, you will be a senior technical leader and strategic influencer shaping Redwood’s RunMyJobs platform. You will drive high-impact technical decisions, own…
Added 3 hours ago
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Sr, Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
An Application Engineer with experience and background in real-time event driven systems, Java/Javascript/Typescript development, Databases and Application Integration with knowledge of…
Added 3 hours ago
Intern - Software Engineer, Winter 2027
EQ Bank | Canada's Challenger Bank
Toronto, ON
Starting in January 2027, you’ll begin your journey as a Software Engineer Intern through our Engineering Graduate Program, designed to accelerate your development through immersive,…
Added 4 hours ago
EB
Intern - Software Engineer, Winter 2027
EQ Bank
Toronto, ON
- Volunteer
Starting in January 2027, you’ll begin your journey as a Software Engineer Intern through our Engineering Graduate Program, designed to accelerate your development through immersive,…
Added 4 hours ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are looking for an Architect-Level Java Full Stack Developer to join the Finance & Securitization (FNS) Team. The team is part of a Front Office business environment, working closely…
Added 4 hours ago
KG
Senior Java Low Latency Developer
K&K Global Talent Solutions INC.
Mississauga, ON
- Full-time
We are seeking an experienced Senior Java Low Latency Developer to join our Payments Processing Development team and help drive the evolution of our next-generation exchange connectivity…
Added 4 hours ago
T
Senior Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
An Application Engineer with experience and background in real-time event driven systems, Java/Javascript/Typescript development, Databases and Application Integration with knowledge of…
Added 5 hours 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 5 hours ago
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Full Stack Engineer
mthree
Montreal, QC
- Full-time
A tier-one global investment bank is hiring a Full Stack Developer (Java and React), with 2–5 years’ experience, to join its Custom Baskets team.
Added 5 hours ago
Senior Software Engineer, OIG
Okta
Toronto, ON
Okta Identity Governance (OIG) organization is looking for a Senior Engineer to join our team - OIG is Okta’s Identity Governance and Administration solution that is directly responsible…
Added 5 hours ago
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Senior Software Engineer, OIG
Okta
Toronto, ON
- $136,000 to $187,000 CAD / year
- Full-time
Okta Identity Governance (OIG) organization is looking for a Senior Engineer to join our team - OIG is Okta’s Identity Governance and Administration solution that is directly responsible…
Added 14 hours ago
BM
Cashier
Business Minutes
ON · Ontario, Canada
- Part-time
A Full-Stack / Backend Engineer – SaaS Development is responsible for designing, developing, testing, and maintaining scalable SaaS applications and software solutions. The role focuses on…
Added 19 hours ago
BS
Technical Lead (Full-Stack Engineering & AI)
Brainhunter Systems Ltd
ON · Ontario, Canada
- Contract
✅ Develop robust Java/Spring Boot services, REST APIs, microservices, and event-driven architectures
Added 20 hours ago
IG
Software Developer
Insight Global
Newmarket, ON
- Full-time
Insight Global's client is seeking a Software Developer to join its growing engineering team focused on building innovative financial services and money transfer solutions used by millions…
Added 21 hours ago
ES
Java Software Engineer
Epsilon Solutions Ltd.
Toronto, ON
- Full-time
Design, develop, and maintain high-quality, maintainable Java applications using clean code principles and established design patterns.
Added 22 hours ago
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Java Developer
Dexian
Mississauga, ON
- Other
Strong backend expertise in Java and Spring Boot (REST APIs, microservices, security, performance tuning)
Added 23 hours ago
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Ingénieur en développement logiciel de tests (SDET)
EXFO
Montreal, QC
- Full-time
Notre plateforme logicielle repose sur une architecture de microservices conteneurisés, fonctionne principalement sous Linux et est déployée dans des environnements sur site, infonuagiques…
Added 23 hours ago
OS
Senior Forward Deployed Engineer (FDE)
Open Systems Technologies
Toronto, ON
- Contract
We are seeking a Senior Forward Deployed Engineer (FDE) with deep Java and Python technology expertise to work directly with our Fintech clients in the Spread Products space. This is a…
Added 23 hours ago
Y
Full Stack Engineer
Yochana
Montreal, QC
- Full-time
We're looking for a Senior Full Stack Developer to join our engineering team, building and maintaining mission critical software across the full stack. You'll work on both frontend and…
Added 1 day ago
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Site Reliability Engineer
VySystems
Montreal, QC
- Full-time
We are seeking an experienced application developer or core application support professional to improve the reliability, performance, and supportability of core software applications. This…
Added 1 day ago
D
Java Full Stack Developer( Java and React) Toronto Canada/ Hybrid
Damcosoft
Toronto, ON
- Contract
Role: Full Stack engineer – (Backend heavy) – Java with React – 5 positions
Added 1 day ago
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Front end heavy– React with Java || Toronto
TestingXperts
Toronto, ON
- Contract
Role: Full Stack Engineer – Front end heavy– React with Java
Added 1 day ago
D
Java Software Engineer
Dexian
Mississauga, ON
- $65 to $70 USD / hour
- Contract
Extensive experience with Microservices, Distributed Systems, and Service-Oriented Architecture.

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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