Jobs in Canada

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Added 1 month ago
MF
Senior Software Engineer
Magnet Forensics
Canada
- Full-time
NOTE: Candidates must reside in Canada
Added 1 month ago
WI
Senior Bridge Structural Engineer
WSP in Canada
St. Catharines, ON
- Full-time
WSP is currently seeking a Senior Bridge Structural Engineer who has the interest and drive to join our team in Burlington, ON. In addition to the abundance of work in our local and…
Added 1 month ago
KG
Intermediate Electrical Engineer
KGS Group
Mississauga, ON
- Full-time
Must possess a valid driver’s license and the ability/willingness to undergo security clearance checks
Added 1 month ago
Senior Fire Engineer
Hatch
Mississauga, ON
Hatch is seeking an experienced Senior Fire Engineer to join our growing Fire Safety team. In this role, you will provide technical leadership and project delivery expertise across a…
Added 1 month ago
Tailings Hydrotech Co-Op (CGY)- Winter
Hatch
Calgary, AB
…management facilities. Reporting to a Senior Hydrotechnical Engineer in our Calgary office, you will contribute to a variety of local and international mining projects while gaining…
Added 1 month ago
Senior Consultant - Microsoft Sentinel and Defender Engineer
EY
Winnipeg, MB · Toronto, ON · Quebec, QC · Saskatoon, SK · Halifax, NS · St. John's, NL · Saint John, NB · London, ON · Vancouver, BC · Victoria, BC · Edmonton, AB · Ottawa, ON · Dieppe, NB · ON · AB · Waterloo, ON · Calgary, AB
EY is seeking a senior, hands-on Microsoft security engineer to support the design, implementation, and continuous improvement of our Managed Detection and Response (MDR) services. You will…
Added 1 month ago
S
Transportation Planner
Stantec
Markham, ON
- Full-time
Work with a variety of analysis software programs effectively, such as Synchro, SimTraffic, HCS, ARCADY, VISSIM, Vistro, Aimsun, Sidra, EMME, CUBE/Voyager, TransCAD, VISUM, ArcGIS, Python,…
Added 1 month ago
S
Transportation Engineer - Transportation Planning
Stantec
Markham, ON
- Full-time
Stantec is seeking an experienced Transportation Engineer/Planner to complement and grow our skilled Transportation Planning & Traffic Engineering (TPTE) Team in our Markham or Toronto…
Added 1 month ago
TC
Integrator engineer
Tata Consultancy Services
Montreal, QC
- Full-time
Required – The candidate must have working experience in at least three of the following application/network security domains:
Added 1 month ago
H
Design Verification Engineer
HCLTech
Canada
- Full-time
Added 1 month ago
EG
Full Stack Engineer - Azure & Microsoft
Emterra Group
Oakville, ON
- Full-time
We are looking for a skilled Full Stack Engineer to design, build, integrate, and operate secure enterprise applications on the Microsoft Azure platform. This role owns application…
Added 1 month ago
Senior Data Engineer
Capgemini
Vancouver, BC
…Perform root cause analysis to identify permanent resolutions to software or business process…
Added 1 month ago
OT
Structural Design Coordinator
Ontario Transit Group
Toronto, ON
- Full-time
Added 1 month ago
E
Marketing Engineer & Director of AEO
Equiniti
Toronto, ON
- Full-time
We are looking for a Marketing Engineer & Director of AEO to own how our brand is discovered, understood, cited, and recommended across search engines, answer engines, AI assistants, and…
Added 1 month ago
Software Development Engineer, Scaling Planner, CloudTune
Amazon
Toronto, ON
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.…
Added 1 month ago
Sr. Full Stack Software Engineer (Contract Role)
PlayStation Global
Waterloo, ON
Playstation is looking for a Software Engineer to build our next-generation technologies and applications in the growing Madison, WI campus. We apply modern web technologies and…
Added 1 month ago
S
Staff Software Engineer, Risk Data Engineering
Stripe
Canada
- Full-time
Added 1 month ago
PE
Senior Air Emissions Engineer
Process Ecology Inc
Calgary, AB
- Full-time
We are seeking a highly skilled and motivated Senior Air Emissions Engineer (P.Eng.) to join our dynamic team. In this role, you will play a crucial part in helping our emissions management…
Added 1 month ago
RG
Guidewire ClaimCenter Integration Developer
RED Global
Markham, ON
- Contract
The role involves working with the Senior Manager - Software Engineering.
Added 1 month ago
MG
Senior Data Product Engineer
Match Group
Vancouver, BC
- $135,000 to $143,000 CAD / year
- Full-time
We're looking for a Sr. Data Product Engineer to join our new Match Group Core Data team. This new position is a hybrid role combining the technical expertise of a data engineer with the…
Added 1 month ago
E
Sr. Plant Controller Modelling Engineer
e-STORAGE
Kitchener, ON
- Full-time
Position Title: Sr. Plant Controller Modelling Engineer
Added 1 month ago
CL
Android Engineer (Senior-Staff Levels)
Cantina Labs
MB
- Full-time
As an Android Engineer at Cantina, you’ll lead the development of innovative, high-performance features - from crafting personalized feeds and immersive custom UIs to empowering bots with…
Added 1 month ago
KC
Senior Network Engineer
Kepler Communications Inc.
Canada
- Full-time
…hands-on experience with complex networks and will fully embrace software and automation initiatives. This includes driving network automation and programmability while working closely with…
Added 1 month ago
H
Data Engineer
HCLTech
Toronto, ON
- Full-time
Hands-on expertise with Adobe Campaign Standard (ACS) as a Developer/Data Engineer.
Added 1 month ago
F
Senior/Lead Engineer - Agentic AI Development
FICO
Canada
- Full-time
…Harness Engineering. As AI coding agents take on more of the software lifecycle, the hard part is no longer writing code - agents generate it faster than humans can review it, so the…

Amazon

Software Development Engineer, Scaling Planner, CloudTune

Toronto, ON, Canada

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Job details

Experience: 3+ years of non-internship professional software development experience
Posting language: English
Posted: Sep 15, 2026

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 Software Development Engineer, 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 overrides using business forecasts, scaling formulas, and the Capacity Calculator.
- Build and improve the automated pipeline that calculates, schedules, and applies capacity recommendations for peak events and daily scaling across supported regions (IAD, PDX, DUB, FRA, ZAZ).
- Drive integration between Proactive Scaling, the Capacity Calculator (formerly CloudSpin), Fleet Management Console (FMC), and CloudTune Capacity Service (CCS) to deliver seamless, end-to-end capacity automation.
- Design and operate systems that support scaling formulas based on MWS metrics, CloudTune forecasts, and Apollo attributes for eligible EC2-based services.
- 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 Proactive Scaling.
- 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 Proactive Scaling services.

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 contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems
- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Preferred Qualifications: - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- 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

The engineer will design, implement, and operate Proactive Scaling services to automate capacity management for EC2-based systems. They will also lead technical design reviews, mentor junior engineers, and maintain high operational standards including on-call responsibilities.

Requirements

Candidates must have at least 3 years of professional software development experience and proficiency in Java, C++, or C#. Experience with system architecture, design patterns, and the full software development life cycle is required.

Skills

Software development
Java
C++
C#
System architecture
Capacity management
Cloud computing
Distributed systems
Automation
Reliability engineering
Technical design
Code reviews
Mentoring
Incident response
Operational excellence
Data forecasting

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

Software Development Engineer
Scaling Planner
CloudTune
EC2
Auto Scaling Groups
Capacity Calculator
Proactive Scaling
Reactive Scaling
Fleet Management Console
CloudTune Capacity Service
MWS metrics
Apollo attributes
Infrastructure
System design
Reliability
Scalability
Object-oriented design
Source control management
Build processes
Testing
Operations
Monitoring
Alarming
Incident response
Forecasting
Amazon Web Services
Distributed systems
Automation pipeline
Capacity planning

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Work requirements

Jobs in Canada