Jobs in Canada

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Added 6 mins ago
Manager, Business Operations
SAIT
Calgary, AB
Reporting to the Associate Vice President (AVP), the Manager serves as the central business operations lead, connecting QPES technical teams, clients, and SAIT corporate functions to ensure…
Added 6 mins ago
Senior Helpdesk Manager
Next Level Games
Vancouver, BC
$110,000 to $137,500 CAD / year
Full-time
You'll lead a small front-line team and set the standard for how IT shows up for the studio. If you believe great support is a craft rather than a queue, this is your room to build. You…
Added 6 mins ago
DevOps Manager
Rightsline Inc
Toronto, ON
$85,000 to $95,000 CAD / year
Rightsline is hiring a DevOps Manager, based in Toronto, to lead the team that owns our cloud platform, delivery pipelines, and production reliability across North America and Europe. You…
Added 6 mins ago
Intermediate Logistics Coordinator
University of Ottawa
Ottawa, ON · STEM
Full-time
…have access to world-class facilities, including our Science, Technology, Engineering and Mathematics (STEM) Complex, our extensive Biosciences Complex and our cutting-edge Advanced…
Added 6 mins ago
Senior Data Modeler
OMERS
Toronto, ON · Head Office Toronto
Full-time
The OMERS Products and Technology team is seeking a self-motivated and highly experienced Senior Data Modeler to join the Pension Architecture team. The team is responsible for modernizing…
Added 6 mins ago
Senior Specialist, Inventory Control & Quality Assurance
Co-op
Calgary, AB
Full-time
…network-wide practices, leverage data and WMS capabilities, and lead continuous improvement initiatives that improve operational performance, cost efficiency, and overall business…
Added 19 mins ago
Engineer (Electrical Power) - High Current Lab
Kinectrics
Toronto, ON
Full-time
Work with technical teams to provide guidance, instruction, and mentoring in areas of electrical engineering and technology required to setup and operate the HCL. Provide technical…
Added 19 mins ago
Manager, Software Engineering
AltaML
Toronto, ON
Full-time
AltaML is looking for a Manager, Software Engineering to lead a delivery pod where technical excellence and team health go hand in hand. You'll own the architectural integrity of your pod's…
Added 19 mins ago
Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
Full-time
Lead concept generation and detailed mechanical design of liquid cooling components and assemblies for high-speed I/O and AI infrastructure applications.
Added 19 mins ago
Data Warehouse Application Support
CAA Club Group
Markham, ON
Full-time
Lead or participate in multiple projects by completing and updating project documentation; supporting project deliverables; determining daily priorities; ensuring efficient and on-time…
Added 19 mins ago
Junior Estimator and Inside Sales (Exterior Cladding and Building Envelope)
Change Connect
Toronto, ON
Full-time
Coordinate pricing with manufacturers and suppliers, flagging long-lead or specialty items early
Added 19 mins ago
Social media manager
PADS Financial
Montreal, QC
Full-time
Pads Financial is vertically integrated; from lead acquisition to loan servicing everything is done in-house to insure excellent customer service, rapid processing, and the best rates. Each…
Added 19 mins ago
Clinical Psychologist
Cheswold Park Hospital
Halifax, NS
Part-time
…team and inpatient service, and the Trusts neuropsychology…
Added 19 mins ago
Power BI Technical Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
-Lead the design| development| and implementation of enterprise Power BI solutions| ensuring scalability| security| and performance.
Added 19 mins ago
Lead Hand - Rental Wellhead - Grande Prairie
Stream-Flo Industries
Grande Prairie, AB
Full-time
Stream-Flo Industries Ltd. is currently seeking a full-time, permanent Lead Hand – Rental Wellhead to work with our team at our Grande Prairie branch.
Added 19 mins ago
Advanced Applications Blow Molding Specialist
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Industrial Software Validation|
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Spare Parts Coordinator
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Regional Sourcing Manager (Electronics Lane)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Intermediate OT Network Engineer/Technologist
InnoTech Engineering Inc.
Calgary, AB
Full-time
InnoTech is an engineering company focused on Operational Technology (OT) spanning instrumentation, electrical and automation infrastructure. Our team consists of highly skilled engineers,…
Added 19 mins ago
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Project Engineer
Bantrel Co.
Calgary, AB
Full-time
Lead and coordinate multi-discipline engineering activities throughout the project lifecycle.
Added 19 mins ago
Product Development Engineer|
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Designer, Development (Service)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 mins ago
Master Data Mgmt Analyst
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…

Amazon

Software Development Engineer II, Scaling Planner, CloudTune

Toronto, ON, Canada

Experience: 3+ years of non-internship professional software development experience
Posting language: English
Posted: Sep 28, 2026

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Original job description

Amazon's CloudTune organization is seeking a Software Development Engineer to join the Scaling Planner team and contribute to our suite of products across Reactive and Proactive Scaling. Our systems automate capacity management for thousands of EC2-based Auto Scaling Groups across Amazon's Stores, Devices, and Other (SDO) organization.

Proactive Scaling is the forward-looking engine at the core of Scaling Planner - it ingests business forecasts, applies scaling formulas via the Capacity Calculator, and generates capacity recommendations before demand arrives. This is how Amazon prepares for its highest-stakes moments, including Prime Day, Black Friday, and other High Volume Events. Reactive Scaling is the backstop to unplanned changes in demand - when systems come under stress that scaling can help smooth, we step in and provide automated emergency relief by pulling from a centrally managed capacity pool when real-time metric thresholds are breached.

As an Software Development Engineer II, you will own the design, delivery, and operation of systems across this portfolio with a primary focus on Proactive Scaling. You will partner with scientists, capacity managers, and service owners to ensure Amazon's infrastructure is always right-sized at the right time - powering services behind Amazon.com, Alexa, Prime Video, and digital devices.

Key job responsibilities
- Own the design, implementation, and operation of Proactive Scaling services that generate capacity recommendations using business forecasts, scaling formulas, and the Capacity Calculator.
- Build and improve the automated pipeline that calculates, schedules, and applies capacity overrides for peak events and daily scaling across supported regions (IAD, PDX, DUB, FRA, ZAZ).
- Contribute to Reactive Scaling systems that monitor real-time metrics (CPU, throughput via CloudWatch and PMET) and automatically adjust capacity when thresholds are breached.
- Drive integration between Scaling Planner, the Capacity Calculator (formerly CloudSpin), Fleet Management Console, and CloudTune Capacity Service to deliver seamless, end-to-end capacity automation.
- Define and monitor risk factors, efficiency metrics, and guardrails that trigger iterative improvements with customers to close automation gaps.
- Lead technical design reviews, author design documents, and influence the architectural direction of Scaling Planner.
- Mentor junior engineers through code reviews, design guidance, and operational best practices.
- Maintain high operational standards, including on-call responsibilities, monitoring, alarming, and incident response for services you own.

About the team
Scaling Planner is CloudTune's capacity automation engine for Amazon's SDO organization. We ensure that thousands of EC2-based services have the right capacity at the right time - whether that means proactively scaling up for Prime Day or reactively absorbing an unexpected traffic surge. Our Proactive Scaling capability is what sets us apart: instead of reacting to traffic spikes, we predict them using advanced forecasting and automatically prepare infrastructure weeks in advance. Reactive Scaling complements this by providing an automated safety net when real-world conditions deviate from forecasts. We work closely with CloudTune Science, capacity management, and service owners across Amazon. We value ownership, operational excellence, and building systems that remove manual toil so Amazon's engineers can focus on their customers. Basic Qualifications: - 3+ years of non-internship professional software development experience
- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design
- Experience building complex software systems that have been successfully delivered to customers Preferred Qualifications: - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems
- Bachelor's degree in computer science or equivalent

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. As a total compensation company, Amazon's package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance), Registered Retirement Savings Plan (RRSP), Deferred Profit Sharing Plan (DPSP), paid time off, and other resources to improve health and well-being. We thank all applicants for their interest, however only those interviewed will be advised as to hiring status.

CAN, ON, Toronto - 114,800.00 - 191,800.00 CAD annually

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More about this job

Responsibilities

You will own the design, implementation, and operation of Proactive Scaling services to ensure Amazon's infrastructure is right-sized for high-volume events. Additionally, you will mentor junior engineers and drive integration across various capacity management systems to automate infrastructure scaling.

Requirements

Candidates must have at least 3 years of professional software development experience and proficiency in a modern language like Java, C++, or C#. Experience building and delivering complex software systems is required, along with a strong understanding of the full software development life cycle.

Skills

Java
C++
C#
Object-oriented design
Software development
Capacity management
System design
Cloud computing
Distributed systems
Operational excellence
Technical leadership
Mentoring
Incident response
Monitoring
Automation

Benefits

Health insurance
Medical insurance
Dental insurance
Vision insurance
Prescription insurance
Basic life insurance
AD&D insurance
Deferred profit sharing plan
Paid time off

Visa sponsorship

Not detected in the job text

Keywords

Software Development Engineer
Scaling Planner
CloudTune
EC2
Auto Scaling Groups
Proactive Scaling
Reactive Scaling
Capacity Calculator
CloudWatch
PMET
Fleet Management
Infrastructure
System Architecture
Reliability
Scalability
Code Reviews
Design Patterns
Operational Standards
Automation
Forecasting

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