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Added 6 months ago
Intermediate Engineer - Power Systems
Talencity Inc.
Sudbury, ON · Greater Sudbury, Ontario
leader in the mining industry, is seeking a seasoned Electrical Power Engineer
Added 5 months ago
A
Application Support Engineer - Canada
Assetsoft
ON · Markham Central, Ontario
- Full-time
The Application Support Engineer (ASE) is a hybrid techno-functional role responsible for providing endto-end support for business-critical applications, proactively resolving issues, and…
Added 2 months ago
AN
Senior/Lead Software Engineer, Network Systems
Arista Networks
Vancouver, BC
- Full-time
Network systems software is all about managing hardware components on switches and routers. As a senior/lead Network Systems engineer, you will collaborate and work with customers, product…
Added 2 months ago
C
Full Stack Lead Engineer
Citi
Mississauga, ON
- Full-time
We are hiring a Full Stack Lead Engineer who can support a critical Cash & Intraday Liquidity Management platform. This platform sits at the intersection of engineering ambition and…
Added 2 months ago
OG
Technology Consulting Lead
Onni Group of Companies
Vancouver, BC
- Full-time
Strong technical breadth across automation, systems integration, data and analytics, and modern software tooling. You do not need to be an engineer, but you need to be able to hold your own…
Added 3 months ago
T
Senior Backend / Platform Engineer
TravelAI
Remote, Canada
- $180,000 to $200,000 CAD / year
- Full-time
- Remote
…trustworthy. Our work sits at the intersection of AI, enterprise software, and travel, with a focus on helping the industry move forward in practical, responsible ways. We believe that…
Added 3 months ago
T
Senior Backend / Platform Engineer, Forward Deployed
TravelAI
Remote, Canada
- $180,000 to $200,000 USD / year
- Full-time
- Remote
…trustworthy. Our work sits at the intersection of AI, enterprise software, and travel, with a focus on helping the industry move forward in practical, responsible ways. We believe that…
Added 3 months ago
E
Manager, Software Engineering
Emburse
Toronto, ON
- Full-time
Emburse software engineers contribute to the development of an engaging and interconnected set of system solutions. As an engineer, you will enhance the experiences of your customers, solve…
Added 4 months ago
C&
Intermediate Project Engineer/Technologist
Catterall & Wright Consulting Engineers
Saskatoon, SK
- $70,000 to $130,000 CAD / year
- Full-time
…things the right way - delivering solutions that truly stand the test of…
Added 3 months ago
WC
(CAN) Quality Engineer III
Walmart Canada
Mississauga, ON
- Full-time
Testing requires knowledge of test case preparation, test objectives, test strategy, test types, and test tools. This role translates customer requirements into test strategies, determines…
Added 2 months ago
Software Development Engineer, S3 Index Control Plane
Amazon
Vancouver, BC
…of objects in storage, retrieving them in sub-x ms, building software that deploys to tens of thousands of hosts, building applications serving billions of transactions per second,…
Added 2 months ago
CD
Ingénieur en conception de micrologiciel - Firmware Design Engineer
Cadence Design Systems
Montreal, QC
- Full-time
…maintenance of appropriately detailed product definitions and test/release plans for every Cadence…
Added 1 month ago
Software Engineer
Pine
Toronto, ON
Design, build, test, and deploy high-quality full-stack applications
Added 2 months ago
EB
Staff Engineer (AI & Engineering)
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
We are looking for a Staff Engineer, AI & Engineering who can bridge deep software engineering expertise with practical AI implementation. This role is ideal for a senior technical leader…
Added 2 months ago
O
Software Engineer - Canada
OCLC
Ottawa, ON
- Full-time
As a Software Engineer you will be responsible for designing, developing, and testing software applications. You will collaborate with team members to solve problems, implement new…
Added 2 months ago
TD
Technology Consultant
TELUS Digital
Remote, Canada
- $84,000 to $105,000 CAD / year
- Full-time
- Remote
Configure, test, optimize and manage management & monitoring tools for TELUS Managed Services.
Added 3 months ago
A
Data Solutions Architect
Allied
Toronto, ON
- Full-time
Test and evaluate emerging platforms and tools (e.g., Amazon QuickSight, new Fabric capabilities) for faster or more effective solution delivery.
Added 2 months ago
E
SDET III (IC3) - Software Engineer in Test III
Emburse
Toronto, ON
- Full-time
Emburse is seeking a skilled and detail-oriented Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…
Added 2 months ago
E
Senior SDET (IC4) - Senior Software Engineer in Test
Emburse
Toronto, ON
- Full-time
Emburse is seeking a skilled and detail-oriented Senior Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…
Added 2 months ago
S
Ingénieur(e) - Systèmes Avioniques
SOGECLAIR
Remote, Canada
- Full-time
- Remote
The Avionics Systems Engineer is responsible for the design, integration, and validation of an aircraft’s avionics systems. They analyze requirements, manage interfaces between different…
Added 2 months ago
CA
Associate Data Engineer
Cooke Aquaculture Inc.
Saint John, NB
- Full-time
As an Associate Data Engineer, you will build and support basic data pipelines under guidance. You will help ensure data is extracted, transformed, and loaded accurately between systems…
Added 3 months ago
R
AI SDLC Engineer (Senior / Principal)
RAVL
Toronto, ON
- Full-time
We're looking for a Senior / Principal AI SDLC Engineer to help our financial services clients modernize how software is built, secured, and delivered in an AI-enabled world.
Added 3 months ago
AC
Sr Guidewire Developer -PolicyCenter
Aviva Canada
Markham, ON
- Full-time
As part of our Software Engineering Group, you will be working with globally distributed teams, including business representatives, business analysts, architects, and engineers to plan,…
Added 3 months ago
FS
FPGA Designer
Fidus Systems
Kitchener, ON
- Full-time
Perform lab testing, debug of prototypes and supporting hardware/software engineer, as needed
Added 3 months ago
FS
FPGA Designer
Fidus Systems
Ottawa, ON
- Full-time
Perform lab testing, debug of prototypes and supporting hardware/software engineer, as needed

Amazon

Software Development Engineer, S3 Index Control Plane

Vancouver, BC, Canada

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Job details

Posting language: English
Posted: Aug 10, 2026

Original job description

Amazon Web Services' Cloud Storage, AWS S3, is one of the largest distributed storage systems in the world. Managing trillions of objects in storage, retrieving them in sub-x ms, building software that deploys to tens of thousands of hosts, building applications serving billions of transactions per second, achieving 99.999999999% (you didn’t read that wrong, that’s 11 nines!) durability. These are just a few of the numbers that give you a sense of the scale of the exciting problems you will find every day working in Simple Storage Service (S3). Amazon S3 powers businesses across the globe that make the lives of consumers better daily. As a Software Development Engineer in S3, you get to deliver these capabilities and delight our customers through teams of talented engineers and leaders.

With trillions of objects to manage, keeping track of what is stored on S3 is difficult. S3 Index develops the software responsible for durability and availability of key-value metadata. We tackle some of the hardest computer science problems. We build systems that can handle wildly varying client application access patterns and unprecedented loads by our customers. S3 Index responsively scales customer workloads, without the need for customers to provision capacity, is what puts the "Simple" in Simple Storage Service (S3).

S3 Index is looking for a passionate software engineer to build the next generation of S3 Index systems.

In AWS, if you build it, you own it. S3 is a highly available 7x24 worldwide service requiring dedicated support from our engineering teams. We pride ourselves on a high level of ownership in the work we do. This means we hold a high bar for test automation, verification processes, design and code reviews to ensure that our systems meet the exacting standards our customers demand. We maintain a regular on-call rotation across our teams with engineers and managers all taking part to resolve issues that arise. We work hard to minimize getting paged in the middle of the night as we recognize that a well-rested employee is a productive employee.

Upon joining S3, every employee is paired with a peer buddy who will help you to quickly come up to speed in understanding the technology we’re building, the tools we use and the business problems we’re trying to solve. We hire exceptional people and we recognize the importance of coaching others. We have a formal mentor search application that lets you find a mentor that works best for you based on location, job family, and job level. On our internal “Broadcast” video streaming website, you’ll find countless presentations by some of the brightest minds in computing discussing solutions to many of the exciting problems we’re solving in AWS today with new live-streaming videos added every week.

Creating a reliable, scalable, and flexible web service requires exceptional technical expertise, a sound understanding of the fundamentals of Computer Science, and practical experience building large-scale distributed systems. You should be somebody who enjoys working on complex system software, is customer-centric, and feels strongly not only about building good software but about making that software achieve its goals an operational reality. Come join us and help solve a challenging set of problems in a space packed full of opportunities.

Utility Computing (UC) AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon’s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS’s services and features apart in the industry. As a member of the UC organization, you’ll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for customers who require specialized security solutions for their cloud services.

AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Why AWS?

Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

Inclusive Team Culture

Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon conferences, inspire us to never stop embracing our uniqueness.

Mentorship & Career Growth

We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.

Key job responsibilities
Engineers in this role proactively engage with multiple teams in S3 Index for their day-to-day operations. They are trusted with autonomy and are required to develop solutions within defined technical strategies. They understand team architecture and make technical trade-off decisions at the service level while driving operational excellence.

About the team
The S3 Index Control Plane team owns an aggregate set of services, metadata, workflows, and tools that manage capacity expansion, heat management, and data durability for the S3 Index. The team is responsible for ensuring that customers can access and write primary keys for their S3 objects in a highly available, highly performant, and scalable manner. Basic Qualifications: - 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience as a mentor, tech lead or leading an engineering team Preferred Qualifications: - 5+ 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, BC, Vancouver - 150,700.00 - 251,700.00 CAD annually

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More about this job

Responsibilities

Engineers in this role will design and maintain scalable, highly available services for the S3 Index Control Plane. They are responsible for managing metadata, capacity expansion, and data durability while driving operational excellence across the team.

Requirements

Candidates must have at least 5 years of professional software development experience, including expertise in system architecture and distributed systems. A bachelor's degree in computer science or equivalent is preferred, along with a strong background in programming and technical leadership.

Skills

Software development
Distributed systems
System architecture
Design patterns
Reliability engineering
Scaling systems
Test automation
Code reviews
Operational excellence
Metadata management
Cloud storage
Technical leadership
Mentorship
Computer science fundamentals
Service-level design

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
AWS
S3
Cloud Storage
Distributed Systems
Metadata
Key-value
Scalability
High Availability
Test Automation
Operational Excellence
Control Plane
Capacity Management
Data Durability
Computer Science
System Software
Software Engineering
Architecture
Design Patterns
Reliability
Code Review
Mentorship
Technical Leadership
Service-level Design
Cloud Computing

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