Software development jobs in Toronto, ON and nearby

Within 25 km

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Added 14 days ago
LT
Salesforce Sales Cloud Developer
Lorven Technologies Inc.
Toronto, ON
- Contract
Strong experience in Salesforce development using Apex, Lightning Web Components (LWC), Visualforce, SOQL, and SOSL.
Added 14 days ago
BH
Full Stack Developer
Berkshire Hathaway Group Reinsurance Division
Toronto, ON
- Full-time
· Proficiency in modern software development practices using AI-assisted coding platforms, including GitHub Copilot, to accelerate development, improve code quality, and enhance…
Added 14 days ago
Full Stack Software Engineer - AI Agents
Blanc Labs
Toronto, ON
Blanc Labs is a premier partner for global enterprises, leading the way in digitization, automation, and the development of next-generation digital products and services. Our expertise in…
Added 14 days ago
MI
Senior Java Software Engineer
Maarut Inc
Toronto, ON
- Contract
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Added 14 days ago
C
Sr. Consultant, Back End Developer- Java/Golang/Kubernetes
CIBC
Toronto, ON
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 14 days ago
Software Development Engineer, Amazon Fulfillment Technologies (AFT) - Outbound/Flow, AFT Outbound Execution Teams
Amazon
Toronto, ON
- 3+ years of non-internship professional software development experience
Added 14 days ago
SM
RQ11740 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 14 days ago
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Java Full Stack Developer
Dexian
Toronto, ON
- Contract
…expertise in Java, Spring Boot, microservices, and backend development, with working knowledge of Angular or…
Added 14 days ago
SM
RQ11738 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 14 days ago
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Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
BMO
Toronto, ON
- Full-time
We are seeking an experienced Lead Cloud Software Developer to design, build, and support secure, scalable, highly available, and resilient real-time payment systems. The ideal candidate…
Added 14 days ago
H
Software Analyst Intern (Winter 2027, 8 months)
Hitachi
Toronto, ON
- Full-time
We are looking for a Software Analyst Intern to join us for an 8-month internship at our Toronto office. You will perform Data Science(Data Mining/AI) work, design, analysis, programming…
Added 14 days ago
CG
Senior Software Engineer
CyberForce Global
Toronto, ON
- Full-time
Strong software engineering experience with solid frontend skills and a good understanding of backend
Added 14 days ago
CG
Senior Software Engineer
CyberForce Global
Toronto, ON
- Full-time
6+ years of software engineering experience building and owning production systems
Added 14 days ago
Java Full Stack Developer
Capgemini
Mississauga, ON
6 to 10 Years of Software Development Experience.
Added 14 days ago
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Senior Full-Stack Developer: AI, Data & Analytics - AIDA (Toronto/Calgary)
Deloitte
Toronto, ON
- Full-time
…transform how Audit & Assurance work gets done. We combine modern software engineering, AI and automation to create tools that simplify complex processes, reduce manual effort and enable…
Added 14 days ago
Software Dev Engineer, AWS Transactional Services
Amazon
Toronto, ON
…brands – customer obsession is part of our company DNA. Our Software Development Engineers (SDEs) use cutting-edge technology to solve complex problems and get to see the impact of their…
Added 14 days ago
LI
Sr. Application Developer/Team Lead
Livingston International
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
…championing and driving the adoption of AI and AI-assisted development practices within the team and across relevant projects. A significant aspect of this role involves leading and…
Added 14 days ago
KR
AWS Cloud Engineer
KTek Resourcing
Toronto, ON
- Contract
…experience with AWS cloud services, platform provisioning, AWS Cloud Development Kit (CDK), automation, infrastructure as code, containerization, monitoring tools, and system…
Added 14 days ago
R
Senior Fullstack Developer (Ruby on Rails / React)
RewardOps
Toronto, ON
- Full-time
…with expertise in Ruby on Rails and React to join our talented development team and help drive our mission to deliver exceptional software products. You will be at the forefront of our…
Added 14 days ago
JS
Senior Fullstack Developer (Ruby on Rails / React)
Jonas Software
Toronto, ON
- Full-time
…with expertise in Ruby on Rails and React to join our talented development team and help drive our mission to deliver exceptional software products. You will be at the forefront of our…
Added 14 days ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
…regulatory compliance workflows. Your duties will encompass the full software development lifecycle, from initial development and testing to deployment and ongoing production…
Added 14 days ago
AC
Senior Software Developer (industrial automation)
ALTEN Canada
Woodbridge, ON
- $80,000 to $100,000 CAD / year
- Full-time
The Senior Software Developer will contribute to the development of machine-control software for custom industrial automation systems. The role focuses on PC-based control systems rather…
Added 14 days ago
ZS
Salesforce Communications Cloud Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Required Skills:-4+ years of Salesforce development experience.Hands-on experience with Communications Cloud (Vlocity).Strong expertise in Apex, LWC, SOQL, and Salesforce…
Added 14 days ago
M
Full-Stack Software Engineer - React
Manulife
Toronto, ON
- Full-time
You’ll contribute throughout the entire software development lifecycle, from design and prototyping through development, testing, deployment, and continuous improvement. You’ll build…
Added 14 days ago
Senior Application Developer
Livingston International
Toronto, ON
Provide leadership and ownership in design and development of digital software initiatives to drive business automation and digitization. Design, develop, document, test, and debug new…

Porter Airlines Inc.

Site Reliability Engineer

250 Yonge Street, Suite 2800, Toronto, ON, M5B 2L7, Canada

Full-time

Apply on careers.flyporter.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 20, 2027
Posting language: English
Posted: Oct 20, 2026

Original job description

Job Summary

Porter is hiring an experienced Site Reliability Engineer to help improve the reliability, scalability, and performance of a modern cloud platform supporting thousands of users.

This is a hands-on engineering role where you'll work closely with Software Developers, Cloud Engineers and Cybersecurity to improve platform reliability, automate operational processes, and build world-class observability.

Unlike a traditional infrastructure-focused SRE position, this role is best suited to someone who has a strong software development background (particularly .NET) and enjoys solving production challenges through code.

Duties & Responsibilities

Build and improve the reliability and availability of production services
Work directly with developers to troubleshoot application and platform issues, from initial triage through root cause
Develop automation to eliminate repetitive operational work
Build dashboards, monitoring, alerts, and service health metrics, and administer the underlying observability platforms
Design and maintain automated workflows for certificate expiry, host health, and other operational risk monitoring
Participate in production incident response and on-call rotations, including major (Sev1-level) incident investigation
Analyze application performance and resolve bottlenecks
Improve deployment pipelines and operational tooling
Contribute to infrastructure as code and cloud automation across compute, networking, and identity
Maintain integration and API layer reliability, including error-rate monitoring and alerting
Support change management processes (CAB) for infrastructure and monitoring changes
Champion SRE best practices including SLIs, SLOs, and error budgets

Automation and Optimization

Create and maintain automated solutions for repetitive tasks, including infrastructure and application and patch monitoring.
Optimize monitoring agents for cost management and performance.
Implement auto-discovery and AI solutioning to ensure infrastructure reliability and efficiency

Configuration Management and Infrastructure as Code (IaC)

Use Infrastructure as Code tools to automate monitoring across AWS resources
Implement and maintain configuration management tools to standardize and automation configurations

Monitoring and Alerting

Configure and maintain monitoring and alerting systems to ensure the health and performance of the infrastructure.

Application Deployment and Support

Deploy, configure Dynatrace and Splunk to support applications and services on AWS infrastructure.
Collaborate with DevOps teams to optimize and automate CI/CD pipelines.

hange and Incident Management

Prepare and document Change Requests and Methods of Procedures (MOPs) for infrastructure changes.
Troubleshoot and resolve incidents affecting cloud services in accordance with predefined Service Level Agreements (SLAs).
Escalate issues to internal teams or third-party vendors as required.

Incident Response and Post-Incident Reporting

Participate in incident response processes and post-incident reporting (PIR).
Identify and deploy fixes to prevent recurrence of issues.

Security and Compliance

Work with IT Security to ensure cloud infrastructure aligns with security best practices and compliance requirements
Work with internal architecture, Solution Delivery(PMO), governance, and security teams to ensure that all security, governance and business continuity requirements and best practices are integrated and implemented.
.Cloud Governance - Cost Optimization, Data Management, Asset Management, Performance Management, and Deployment Acceleration
Implement Security Monitoring Auto-discovery.

Safety and Compliance

Actively engage in the company’s Safety Management System (SMS) by reporting hazards and incidents encountered during daily operations.

Collaboration and Documentation

Coordinate with internal stakeholders, DevOps, and third-party vendors for deployments and fixes.
Work within a cross-functional team of System Ops Engineers, App Admins, Data Engineers DevOps and DBA’s to specify, design, develop, test, and implement AWS cloud services and solutions.
Provide guidance and knowledge to other team members, and promote efficiency, productivity, innovations, and knowledge-sharing across multi-functional teams.
Work closely with internal business partners to gather requirements, design and implement solutions, manage technical operations, and triage and resolve operational issues.
Maintain detailed and accurate system, application, and infrastructure documentation.

On-Call Support

Participate in an after-hours on-call rotation for critical incident resolution.

Other Responsibilities

Perform additional related duties as assigned by management.

Behavioural Competencies

Concern for Safety: Identifying hazardous or potentially hazardous situations and taking appropriate action to maintain a safe environment for self and others.
Teamwork: Working collaboratively with others to achieve organizational goals.
Passenger/Customer Service: Providing service excellence to internal and/or external customers (passengers).
Initiative: Dealing with situations and issues proactively and persistently, seizing opportunities that arise.
Results Focus: Focusing efforts on achieving high quality results consistent with the organization’s standards.
Fostering Communication: Listening and communicating openly, honestly, and respectfully with different audiences, promoting dialogue and building consensus.

Qualifications

Strong software development experience in .NET (C#) or other object-oriented languages
Experience supporting production applications
AWS cloud services, including ECS and EC2 (Windows/IIS-hosted applications)
CloudWatch alarms and metric math for operational monitoring
Infrastructure as Code (Terraform and Terragrunt preferred)
CI/CD pipelines
Docker and containerized applications
Administering monitoring and observability platforms such as Dynatrace and Splunk
Application Performance Monitoring (APM)
Production troubleshooting and root cause analysis
Windows Server and IIS environments
Scripting (PowerShell, Python, Bash or similar)
Familiarity with ITSM tooling (PagerDuty, Jira, Zendesk, or similar) and change management processes

Nice to Have:

Experience with distributed systems or microservices
Experience implementing SLIs, SLOs, and error budgets
Logging platforms (Splunk, CloudWatch, etc.)
Experience scaling highly available cloud platforms
Exposure to Kubernetes or container orchestration beyond ECS
Mulesoft API Integration
Linux systems administration
GitOps tooling and practices

Location

Toronto Downtown Office (250 Yonge Street)

Company Description

Since 2006, Porter Airlines has been elevating the experience of economy air travel for every passenger, providing genuine hospitality with style, care and charm. Porter’s fleet of Embraer E195-E2 and De Havilland Dash 8-400 aircraft serves North America, including a coast-to-coast domestic Canadian network, the U.S., Mexico, the Caribbean and Central America. Headquartered in Toronto, Porter is an Official 4 Star Airline® in the World Airline Star Rating®. Visit www.flyporter.com or follow @porterairlines on Instagram, Facebook and X.

Apply on careers.flyporter.com About employer

More about this job

Responsibilities

The Site Reliability Engineer will improve platform reliability, scalability, and performance by automating operational processes and building robust observability. They will work closely with cross-functional teams to troubleshoot production issues, manage infrastructure as code, and participate in on-call incident response.

Requirements

Candidates must have strong software development experience in .NET or object-oriented languages and hands-on experience with AWS cloud services. Proficiency in infrastructure as code tools, CI/CD pipelines, and production troubleshooting in Windows/IIS environments is required.

Skills

.NET
C#
AWS
Terraform
Terragrunt
Docker
Dynatrace
Splunk
PowerShell
Python
Bash
CI/CD
Infrastructure as Code
Observability
Incident Response
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Site Reliability Engineer
Cloud Platform
Software Development
.NET
C#
AWS
ECS
EC2
CloudWatch
Terraform
Terragrunt
CI/CD
Docker
Dynatrace
Splunk
APM
PowerShell
Python
Bash
ITSM
PagerDuty
Jira
Zendesk
Microservices
SLI
SLO
Error Budgets
Infrastructure as Code
Windows Server
IIS

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Hiring at a glance

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Software development jobs in Toronto, ON and nearby

Salesforce Sales Cloud Developer

Full Stack Developer

Full Stack Software Engineer - AI Agents

Senior Java Software Engineer

Sr. Consultant, Back End Developer- Java/Golang/Kubernetes

Software Development Engineer, Amazon Fulfillment Technologies (AFT) - Outbound/Flow, AFT Outbound Execution Teams

RQ11740 – DevOps/Cloud Engineer – Senior

Java Full Stack Developer

RQ11738 – Software Developer – Full Stack – Senior

Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)

Software Analyst Intern (Winter 2027, 8 months)

Senior Software Engineer

Senior Software Engineer

Java Full Stack Developer

Senior Full-Stack Developer: AI, Data & Analytics - AIDA (Toronto/Calgary)

Software Dev Engineer, AWS Transactional Services

Sr. Application Developer/Team Lead

AWS Cloud Engineer

Senior Fullstack Developer (Ruby on Rails / React)

Senior Fullstack Developer (Ruby on Rails / React)

AVP Applications Development Sr Programmer Analyst

Senior Software Developer (industrial automation)

Salesforce Communications Cloud Developer

Full-Stack Software Engineer - React

Senior Application Developer

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Software development jobs in Toronto, ON and nearby