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Added 10 hours ago
S
Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…for building financial applications. As a Forward Deployed Engineer, you will work directly with customers and our engineering team to turn those capabilities into applications people use…
Added 17 hours ago
AS
Lead Data Scientist
AgileGrid Solutions
Canada
- Full-time
PakEnergy is seeking a hands-on Lead Data Scientist to establish and lead data science and machine learning for the Innovation Lab. Reporting to the Chief Product Officer, you will shape…
Added 1 day ago
ST
Sequential Excavation Method (SEM) Manager
Scarborough Transit Connect
Toronto, ON · Scarborough, ON
- Full-time
Lead daily tunnel operations, ensuring work is executed in accordance with project requirements, approved methodologies, schedule commitments and quality standards.
Added 1 day ago
HT
PD Software for 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 1 day ago
HT
Manufacturing Engineer (Contract)
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 1 day ago
HT
PD Service - Mechanical
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 1 day ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 day ago
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Security Engineer
Varicent
Toronto, ON
- Full-time
Lead medium size security initiatives end to end; gather requirements, choose the technical approach, then test, pilot and implement.
Added 1 day ago
Security Engineer
Varicent
Toronto, ON
Lead medium size security initiatives end to end; gather requirements, choose the technical approach, then test, pilot and implement.
Added 1 day ago
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Senior Test Engineer
Actalent
Ottawa, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 1 day ago
Sr. Software Development Engineer in Test, AI/ML
PlayStation Global
Waterloo, ON
We are hiring a Sr Software Engineer in Test specializing in ML/AI quality, including automation for model evaluation, LLM-assisted test generation, and validation of AI-powered workflows.…
Added 1 day ago
GV
Senior Cybersecurity Engineer (Center of Excellence)
GE Vernova
Markham, ON
- $146,200 to $219,200 CAD / year
- Full-time
We are looking for a senior OT cybersecurity engineer to join the Grid Automation Cybersecurity Center of Excellence (COE). The COE is a new central team within the Grid Automation OT…
Added 1 day ago
TI
Quality Manager (FRTP)
Transportation Investment Corporation
Vancouver, BC · Greater Vancouver, BC
- $101,000 to $139,000 CAD / year
- Full-time
Reviews contractor quality submittals, including quality management plans, inspection and test plans (ITPs), work procedures, material submittals, and the qualifications of key personnel,…
Added 1 day ago
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(Fastwater Staffing) Senior Platform Systems Engineer
HIKINEX
Montreal, QC
- Contract
Lead trade studies for structural approach, thermal control concepts (MLI, heat pipes, radiators…etc.), power generation options (e.g. solar array & battery technologies).
Added 1 day ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and cloud…
Added 1 day ago
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Software Engineer II, Supplier Advertising
Wayfair
Toronto, ON
- $151,411 to $169,169 CAD / year
- Full-time
You will lead an Agile team at our development center in Toronto, Canada that drives the business, technology, and operations of the Sponsored Experience. This system is integral to the…
Added 1 day ago
HT
PD Software for 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 1 day ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 day ago
HT
Manufacturing Engineer (Contract)
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 1 day ago
HT
PD Service - Mechanical
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 1 day ago
E
Technical Lead, Sustaining (CDU)
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
CoolIT is hiring a full-time Sustaining Technical Lead to coordinate and drive multidisciplinary sustaining engineering activities across our CDU product portfolio from production…
Added 1 day ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 1 day ago
KC
Senior Embedded Software Designer (6+ month Contract)
Kepler Communications Inc.
Canada
- Contract
…we’re committed to creating an environment where you can grow, lead, and make a global…
Added 1 day ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Testing & Calibration: Develop comprehensive test plans to verify and validate system performance budgets, sensor responsiveness, and optical quality.
Added 1 day ago
WI
Lead Mechanical Engineer, Resources
WSP in Canada
Charlottetown, PE
- Full-time
Shape the World Around You – As a Lead Mechanical Engineer, you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From…

Wayfair

Software Engineer II, Supplier Advertising

Toronto, ON, Canada

$151,411 to $169,169 CAD / year · Full-time

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Job details

Pay: $151,411 to $169,169 CAD / year
Job type: Full-time
Apply by: Nov 22, 2026
Experience: 5+ years of experience as a fullstack engineer
Posting language: English
Posted: Oct 23, 2026

Original job description

This job posting is for an existing vacancy. Please click here/refer to Wayfair’s Career Page for information about how Wayfair uses AI to enhance its recruiting and hiring processes.

Candidates for this position are preferred to be based in Toronto, Canada and will be expected to comply with their team's hybrid work schedule requirements.

Who We Are

At Wayfair, we harness the power of technology innovation to connect suppliers with our extensive customer base. The advertising platform is an integral part of our mission. Operating on a vast selection of sponsored items of decor, home improvement, housewares, and more, our platform ensures that suppliers can showcase their offerings to the extended audience, enhancing visibility and driving sales. Wayfair is investing heavily in building a world class advertising business. We are highly motivated, collaborative and fun loving with an entrepreneurial spirit and bias for action. With a broad mandate to experiment and innovate, we are growing at an unprecedented rate with a seemingly endless range of new opportunities.

Wayfair Advertising team owns supplier experience, backend systems, attribution and reporting that form the core of our onsite and offsite advertising business. These tasks are accomplished through cutting-edge technology stack on the Google Cloud Platform, including and Java-based microservices using the Spring Boot framework, GraphQL, and React for frontend development. If you're interested in joining a dynamic engineering team that thrives on innovation and scaling to meet increased customer demand, we'd love to hear from you.

You will lead an Agile team at our development center in Toronto, Canada that drives the business, technology, and operations of the Sponsored Experience. This system is integral to the Supplier Advertising Experience platform. You will oversee all stages of the process, from conceptualization and business analysis to technical design and software development, utilizing a range of fullstack technologies.

Interested in learning more about Wayfair’s Engineering community?

Check out our Wayfair Tech Blog: https://www.aboutwayfair.com/careers/techblog.
Marina Berdichevsky leads our Sponsored Experience Engineering team
Jacky Chan is the Advertising Experience Engineering Manager

What You’ll Do

Produce high quality, enterprise grade experiences to delight customers
Use Java to design API to consume/produce data and build backend applications to power Wayfair Supplier Advertising platforms.
Use React to design and build frontend applications powering supplier experience
Provide superior monitoring visibility to technical and operational health of the platform using DataDog
Hone your technical leadership skills as you help grow engineers on your team to develop the next generation of Wayfair engineering
Provide high quality reviews, for both code and technical designs
Use ecommerce business knowledge to convert the product requirements into a technical solution.

We Are a Match Because You Have

5+ years of experience as a fullstack engineer
Bachelor’s degree in Computer Science, Computer Engineering or equivalent combination of education and experience
Experienced in Java and React. Nice to have: Python, JavaScript.
Experience in development and technical design of frontend and backend applications from start to finish
Experience and deep understanding of atomic design (reusable components)
Deep understanding of functional programming and JavaScript best practices
Experience with Cloud Native architecture platforms like Google Cloud, AWS, or Azure.
Experience working with relational and non-relational databases
Experience working with event-driven architectures, DDD, and TDD
Experience and desire to work in an agile environment
Analytical mindset and passion for solving business problems with technology
Experience in Big Data technologies like Apache Kafka/Apache spark/Nosql databases
Preferred experience in the CI/CD tools/platforms like Buildkite/Docker/Kubernetes.
Experience in system monitoring using tools like DataDog etc.

We look forward to receiving your application!

Assistance For Individuals With Disabilities

Wayfair is fully committed to providing equal opportunities for all individuals, including individuals with disabilities. As part of this commitment, Wayfair will make reasonable accommodations to the known physical or mental limitations of qualified individuals with disabilities, unless doing so would impose an undue hardship on business operations. If you require a reasonable accommodation to participate in the job application or interview process, please let us know by completing our Accomodations for Applicants form.

Need Technical Assistance?

For more information about applying for a career at wayfair, visit our FAQ page here.

About Wayfair Inc.

Wayfair is one of the world’s largest online destinations for the home. Whether you work in our global headquarters in Boston, or in our warehouses or offices throughout the world, we’re reinventing the way people shop for their homes. Through our commitment to industry-leading technology and creative problem-solving, we are confident that Wayfair will be home to the most rewarding work of your career. If you’re looking for rapid growth, constant learning, and dynamic challenges, then you’ll find that amazing career opportunities are knocking.

No matter who you are, Wayfair is a place you can call home. We’re a community of innovators, risk-takers, and trailblazers who celebrate our differences, and know that our unique perspectives make us stronger, smarter, and well-positioned for success. We value and rely on the collective voices of our employees, customers, community, and suppliers to help guide us as we build a better Wayfair – and world – for all. Every voice, every perspective matters. That’s why we’re proud to be an equal opportunity employer. We do not discriminate on the basis of race, color, ethnicity, ancestry, religion, sex, national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, gender expression, veteran status, genetic information, or any other legally protected characteristic.

Your personal data is processed in accordance with our Candidate Privacy Notice (https://www.wayfair.com/careers/privacy). If you have any questions or wish to exercise your rights under applicable privacy and data protection laws, please contact us at dataprotectionofficer@wayfair.com.

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More about this job

Responsibilities

Design and build Java backend services and React frontend applications for Wayfair’s Supplier Advertising platform, including APIs and supplier-facing experiences. Lead technical design and code reviews, monitor platform health with DataDog, and support the growth of engineers on the team.

Requirements

Requires 5+ years of full-stack engineering experience and a bachelor’s degree in Computer Science, Computer Engineering, or equivalent education and experience. Candidates should have strong Java and React experience, end-to-end application design and development skills, and familiarity with cloud platforms, databases, event-driven architecture, and Agile practices.

Skills

Java
React
Full-Stack Development
API Design
Backend Development
Frontend Development
Google Cloud Platform
Relational Databases
Non-Relational Databases
Event-Driven Architecture
Domain-Driven Design
Test-Driven Development
Functional Programming
Agile Development
DataDog
Technical Leadership

Visa sponsorship

Not detected in the job text

Hiring contact

Marina Berdichevsky

Keywords

Java
React
Python
JavaScript
Google Cloud Platform
AWS
Azure
Spring Boot
GraphQL
DataDog
Apache Kafka
Apache Spark
NoSQL
Docker
Kubernetes
Buildkite
CI/CD
Microservices
API Design
Full-Stack Development
Frontend Development
Backend Development
Atomic Design
Functional Programming
Event-Driven Architecture
Domain-Driven Design
Test-Driven Development
Agile
System Monitoring
Supplier Advertising

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