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Added 1 month ago
Q
Firmware Engineer, Staff
Qualcomm
Toronto, ON
- Full-time
We are looking for an experienced Firmware Engineer to lead firmware architecture, development, integration, and bring-up for our SERDES PHY portfolio. The ideal candidate will have…
Added 1 month ago
RB
Senior Data Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
We are seeking a Data Engineer to build and maintain scalable data pipelines supporting enterprise analytics and reporting. The role will focus on developing ETL/ELT pipelines using…
Added 1 month ago
Software Development Engineer, S3 Nexus
Amazon
Vancouver, BC
As a Software Development Engineer in the S3 Distribution Plane team, you will deliver services at scale to delight our customers and support the routing of billions of requests per minute…
Added 1 month ago
T
AI/ML Engineer I
TD
Toronto, ON
- Full-time
Develop/Consume APIs, SDKs and Webhook for multi-directional integration of cloud orchestration platform with enterprise systems, DevOps Tools and cloud platforms
Added 1 month ago
RB
Generative AI Data Scientist & ML Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Deployment and Integration: Work on deploying LLMs and AI agents into production environments, ensuring seamless integration with existing systems and workflows.
Added 1 month ago
RB
Senior Full Stack Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Follow software development industry standards and best practices and learn and follow RBC specific development practices and use in-house tools and systems
Added 1 month ago
RB
Principal Data Science and AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
As a Principal AI Engineer, you will be at the helm of developing, deploying, and owning the strategic direction of advanced AI systems, including autonomous AI agents that leverage and…
Added 1 month ago
R
Principal Data Science and AI Engineer
RBC
Toronto, ON
- Full-time
As a Principal AI Engineer, you will be at the helm of developing, deploying, and owning the strategic direction of advanced AI systems, including autonomous AI agents that leverage and…
Added 1 month ago
R
Senior Full Stack Engineer
RBC
Toronto, ON
- Full-time
Follow software development industry standards and best practices and learn and follow RBC specific development practices and use in-house tools and systems
Added 1 month ago
PC
Senior Electrical Engineer - Traction Power
Parsons Corporation
Burnaby, BC
- Full-time
…will help you to build your career on complex Rail and Transit Systems construction projects that will have a huge impact on the local community in Vancouver, Canada. We are looking for an…
Added 1 month ago
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Senior Software Engineer
Mastercard
Vancouver, BC
- Full-time
…technology is central to this strategy. We are looking for a lead software engineer to implement large scale distributed systems based on reactive…
Added 1 month ago
FF
Staff Applied AI Engineer
Forward Financing
Remote, Canada
- $180,000 to $240,000 CAD / year
- Full-time
- Remote
The Staff Software Engineer - Applied AI will architect and develop systems, tools and agents that leverage existing foundational AI models and deliver impactful AI-powered solutions. This…
Added 1 month ago
A
Senior Consultant
AVEVA
Calgary, AB
- Full-time
AVEVA is a global leader in industrial software. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life – such as energy, infrastructure,…
Added 1 month ago
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Concepteur électrique / Electrical Designer
Wabtec
Montreal, QC
- Full-time
…des échéanciers et le soutien aux essais de validation et d’intégration. Il collaborera directement avec les clients, les groupes de produits et les équipes d’applications afin de…
Added 1 month ago
R
Generative AI Data Scientist & ML Engineer
RBC
Toronto, ON
- Full-time
Deployment and Integration: Work on deploying LLMs and AI agents into production environments, ensuring seamless integration with existing systems and workflows.
Added 1 month ago
P
Senior Software Engineer-Integration
PostGrid
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Senior Software Engineer on the Integrations team, you will be a key contributor to our integrations, responsible for both technical leadership and hands-on development. You'll build…
Added 2 months ago
LM
Systems Engineer Associate
Lockheed Martin
Ottawa, ON
- Full-time
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
Added 1 month ago
Senior Mechanical Design Engineer - Engineered Arts
Opportunities with AppDirect's Advisor Partners (Recruitment as a Service)
Montreal, QC
You're a versatile mechanical design engineer with strong real-world experience taking complex hardware from concept through validation and into production. You thrive on unusual design…
Added 3 months ago
XE
Principal Adaptive Optics Engineer
Xcimer Energy
Quinte West, Ontario
- Full-time
Xcimer is seeking a Principal Adaptive Optics Engineer to technically lead the design, specification, procurement, and integration of a high-speed custom adaptive optics system for advanced…
Added 3 months ago
A
BIM Specialist
AtkinsRéalis
Toronto, Ontario
- Full-time
…technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project…
Added 3 months ago
GD
Systems Engineer, Air & Naval Sonar, Intermediate/Working Level
General Dynamics Missions System International
Ottawa, Ontario
- Full-time
General Dynamics Mission Systems–Canada is looking for an experienced System Engineer to join our A&N Sonar team. In this role, you’ll lead systems engineering efforts that can span form…
Added 1 month ago
MI
Senior Associate, IT, AzureOps Engineer (Infrastructure)
MUFG Investor Services
Toronto, ON
- $80,250 to $119,800 CAD / year
- Full-time
…collaborative team work environment, promotion of work-life integration, and exposure to a wide variety of…
Added 3 months ago
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Mobile Engineer
Lutra
Toronto, Ontario
- Full-time
Code quality & reliability: Write well-tested, maintainable code; engage in code reviews, refine development practices, and help optimize continuous integration and delivery workflows
Added 3 months ago
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Sr Firmware Engineer
Nokia
Ottawa, ON
- Full-time
Collaborate with optical, hardware, FPGA, software, manufacturing, and test teams to support seamless integration.
Added 1 month ago
Staff Software Engineer, Fullstack
Fivetran
Toronto, ON
We’re looking for a Staff Software Engineer, Fullstack to join our Reverse ETL product engineering team.

Amazon

Software Development Engineer, S3 Nexus

Vancouver, BC, Canada

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Job details

Posting language: English
Posted: Sep 9, 2026

Original job description

Managing trillions of objects in storage, retrieving them in sub-x ms, building software that deploys to tens of thousands of hosts, 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 e globe that make the lives of consumers better daily. Whether its electronic content delivered to your home, technology that betters your remote working experience, allows you to plan travel to exotic places or simply get stuff delivered to your home.

As a Software Development Engineer in the S3 Distribution Plane team, you will deliver services at scale to delight our customers and support the routing of billions of requests per minute to S3’s globally distributed server fleet. You will have the opportunity to design and develop systems and services in the domains of DNS, IP and Network Connectivity, TLS Certificates, VPC Endpoints and Private Connectivity. You will work alongside engineers and leaders who obsess about operations, performance, availability, scalability, and durability of customer data. Our services run at scale worldwide and as a member of this team, you will have the opportunity to ship code often, and see the impact your code has on a wide range of S3 customers.

Day to day you will be responsible for designing, delivering and maintaining the operational health of our services, maintaining our build & release systems, and ensuring maximum up-time for our developers and customers. You will provide coaching and mentoring for junior engineers and participate in design reviews, operations meetings and leadership discussions. You will partner with service teams across AWS to build ground-breaking DNS, networking and security solutions in code for S3. You will work closely with the likes of Amazon Route 53, AWS EC2 and AWS Networking to achieve the combined goals of AWS and S3. You will transcend a single organization in order to deliver solutions that require broader integration across AWS. For this reason, thinking big and thinking outside of S3 is one of the key tenets you will have to practise on a daily basis.

As a Software Development Engineer in our team, you are constantly striving to raise our operational bar and improve our infrastructure, enabling our teams to move faster. Your responsibilities will include:

Developing tools to streamline operations as we scale to reduce operational load and improve our overall operational posture. Influencing & driving operational excellence and best practices within the organization.

Identifying ways to increase the automate and improve our test infrastructure and make our CI/CD more robust and flexible.

Playing a key role in investigating and recommending best practices for maintaining and improving code quality, fleet health, and security & reliability of our service.

Growing our talent through actively mentor junior system development engineers, improving their skills, their knowledge of our systems, and their ability to get things done.

Sharing your knowledge with wider teams and writing clear and concise documentation to allow other system development engineers to get the most out of the service and tools.

Our team works together to provide work/life balance for all team members. We recognize that the circumstances of our team members vary, and we balance work across the team so that we’re all able to maintain high standards on behalf of our customers, while at the same time allowing for rich and happy personal lives.

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 the inevitable 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.

Inclusive Team Culture
Here at AWS, we embrace our differences. We are committed to furthering our culture of inclusion. We have ten employee-led affinity groups, reaching 40,000 employees in over 190 chapters globally. We have innovative benefit offerings, and host annual and ongoing learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences. Amazon’s culture of inclusion is reinforced within our 14 Leadership Principles, which remind team members to seek diverse perspectives, learn and be curious, and earn trust.

Work/Life Balance
Our team puts a high value on work-life balance. It isn’t about how many hours you spend at home or at work; it’s about the flow you establish that brings energy to both parts of your life. We believe striking the right balance between your personal and professional life is critical to life-long happiness and fulfillment. We offer flexibility in working hours and encourage you to find your own balance between your work and personal lives.

Mentorship & Career Growth
Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we’re building an environment that celebrates knowledge sharing and mentorship. Our members enjoy one-on-one mentoring and thorough, but kind, code reviews. We care about your career growth and strive to assign projects based on what will help each team member develop into a better-rounded engineer and enable them to take on more complex tasks in the future.

Basic Qualifications: - 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language 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, BC, Vancouver - 114,800.00 - 191,800.00 CAD annually

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More about this job

Responsibilities

You will design, develop, and maintain highly scalable services for the S3 distribution plane, including networking and security infrastructure. Additionally, you will drive operational excellence, mentor junior engineers, and participate in on-call rotations to ensure high availability.

Requirements

Candidates must have at least 3 years of professional software development experience and 2 years of experience in system design or architecture. Proficiency in at least one programming language and a strong understanding of the full software development life cycle are required.

Skills

Software development
System design
Architecture
Scalability
Reliability
DNS
Networking
TLS certificates
VPC endpoints
CI/CD
Test automation
Mentoring
Operational excellence
Code quality
Fleet health
Security

Benefits

Health 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

S3
AWS
Software development
System design
Scalability
Reliability
DNS
Networking
TLS
VPC
CI/CD
Automation
Operational health
Code quality
Security
Mentorship
Infrastructure
Route 53
EC2
Distributed systems
Software engineering
Cloud computing
API
Performance optimization
Availability
Test infrastructure
Fleet management
Documentation
Leadership principles
On-call

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