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Added 24 mins ago
Mechanical Engineering, Pressure Boundary & Analysis
BWXT
Peterborough, ON
Reporting to the Pressure Boundary & Analysis Engineering Manager. Responsibilities of the engineer performing this role include setting the technical direction for the overall project and…
Added 37 mins ago
Senior Quality Assurance Engineer
e-STORAGE
Kitchener, ON
Full-time
We are seeking a skilled and passionate Senior Quality Assurance Engineer to join our dynamic team and contribute to the development of an Energy Management System (EMS) for utility-grade…
Added 53 mins ago
Manager 3, Software Development (CAN Tax Compliance)
Intuit
Toronto, ON
Full-time
Come join the CG-PD Tax Development team as a Manager 3, Software Development. CG-PD Tax Content delivers world class tax compliance and experiences to consumers and tax pros in the US and…
Added 1 hour ago
Senior Manager, Marketing Analytics
Optro
Remote, Canada
$128,000 to $176,000 CAD / year
Full-time · Remote
Act as the analytics owner of the marketing data stack - Salesforce, marketing automation, and downstream warehouse tables - partnering with Marketing Ops and Data Engineering on data…
Added 1 hour ago
Technical Recruiter (6 month contract)
Salesforce Partner Canada
Toronto, ON
Contract
You've recruited at scale across technical disciplines - software engineering, infrastructure, product, data, or research roles. You understand the nuances between technical specialties and…
Added 3 hours ago
Field Technician (Pipeline Inspection)
MISTRAS Group
AB · Calgary, AB
Full-time
Perform preliminary field data assessments during inspection projects.
Added 3 hours ago
Power Platform & Copilot Studio Architect
Softchoice
Calgary, AB · AB · NS · Oakville, ON · Ottawa, ON · Toronto, ON · Nova Scotia, Nova
Establish quality and safety engineering for conversational AI: grounded-answer and citation design, evaluation approaches for agent output, content-safety configuration, and monitoring for…
Added 4 hours ago
Senior Mechanical Engineer
AtkinsRéalis
Mississauga, ON
Full-time
Prepare technical documents, such as engineering drawings (including GA, ISO, pipe supports, flow diagrams), calculations, design/analysis reports, design requirements, design manuals, bill…
Added 4 hours ago
Principal Product Manager
RBC
Toronto, ON
Full-time
RBC Borealis is the driving force behind Royal Bank of Canada’s AI and data innovation. As part of Canada’s largest financial institution, we bring together a team of architects, engineers,…
Added 4 hours ago
Senior Electrical Engineer
Vard Marine Inc.
Vancouver, BC
$125,000 to $140,000 CAD / year
Full-time
Perform design checks and reviews to meet quality control and assurance requirements.
Added 4 hours ago
Senior Electrical Engineer
Vard Marine Inc.
Ottawa, ON
$125,000 to $140,000 CAD / year
Full-time
Perform design checks and reviews to meet quality control and assurance requirements.
Added 5 hours ago
Senior Full-Stack Developer
St. Joseph Communications
Toronto, ON
$100,000 to $120,000 CAD / year
Our engineering team is seeking a Senior Full-Stack Developer to play a key role in the engineering function for our Media organization. In this role you will be responsible for maintaining…
Added 5 hours ago
Technical Services Manager
Wesdome Gold Mines Ltd
Wawa, ON
Full-time
The Technical Services Manager leads the site’s technical services team and is accountable for all aspects of mine engineering, geology, geotechnical, ventilation, and survey functions. The…
Added 5 hours ago
Automotive Technical Coordinator - 24 Month Contract/Acting
Toyota Motor Corporation
Kamloops, BC · Toyota Canada Inc - Head Office
Full-time
…driven Automotive Technical Coordinator to support our Product Quality & Service Support (PQSS) team. This is a 24-month contract opportunity and will report to the Manager of Advanced…
Added 5 hours 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 5 hours ago
Senior Data Solutions Engineer
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
$103,000 to $153,000 CAD / year
Full-time
Our DTS Operations team supports the investment data warehouse and the governed data models and transformation logic that represent HOOPP's investment book, positions, transactions,…
Added 5 hours ago
Project Manager, HASTUS
GIRO
Rosemont · Montreal, Rosemont
Full-time
At GIRO, our mission is clear: Improving quality of life around the world through software and services that increase the efficiency of public transport and postal delivery.
Added 6 hours ago
Web Software Developer, Intern (WFM)
Genesys
Toronto, ON
Full-time
…customer interactions across over 100 countries each year. As a Software Developer Intern, you will contribute production-quality code using modern frontend technologies, cloud services,…
Added 6 hours ago
Web Software Developer Intern (WFM)
Genesys
Toronto, ON
Full-time
Build production-quality web experiences and backend services for Genesys Cloud Workforce Management (WFM), contributing to technology that supports billions of customer interactions…
Added 6 hours ago
Software Developer in Test, Intern (Genesys Cloud)
Genesys
Toronto, ON
Full-time
You will work with technologies such as Java, Kotlin, Python, Selenium, Playwright, and AWS, while learning how engineering teams solve real-world challenges related to scalability,…
Added 6 hours ago
Software Developer in Test, Intern (Genesys Cloud)
Genesys
Toronto, ON
Full-time
As a Software Developer Intern on the Genesys Cloud team, you will embed directly into an agile engineering team delivering high-impact features across our cloud platform. In this role, you…
Added 6 hours ago
Software Developer in Test, Intern (WEM)
Genesys
Toronto, ON
Full-time
Help strengthen the quality and reliability of Genesys Cloud Workforce Engagement Management (WEM), contributing to software that supports billions of customer interactions globally. As a…
Added 6 hours ago
Software Developer in Test, Intern (WEM)
Genesys
Toronto, ON
Full-time
Help strengthen the quality and reliability of Genesys Cloud Workforce Engagement Management (WEM), contributing to software that supports billions of customer interactions globally. As a…
Added 6 hours ago
Software Developer in Test, Intern (Agent Development)
Genesys
Toronto, ON
Full-time
Help build and validate the next generation of cloud-based software designed to help employees develop their skills and fulfil their potential. As a Software Developer Intern/Co-op in Test…
Added 6 hours ago
Senior Manager, Maintenance and Technical Services
Sofina Foods Inc
Brampton, ON
Under the direction of the Director of Operations, the Senior Manager, Maintenance and Technical Services is responsible to manage the effective and proactive delivery of Maintenance and…

St. Joseph Communications

Senior Full-Stack Developer

Toronto, ON, Canada

Pay: $100,000 to $120,000 CAD / year
Posting language: English
Posted: Aug 28, 2026

Apply About employer

Applications open in a new tab.

Original job description

SJC stands as Canada’s largest privately owned communications company, distinguished by its portfolio of leading media brands, including Toronto Life, Chatelaine, and Maclean’s. At SJC, creativity, technology and journalism intersect to deliver content that resonates and performs. From integrated creative studios and advanced ad-tech to a portfolio of iconic media brands, we craft and distribute award-winning stories for audiences and advertisers alike. Partnering with organizations across North America, we build marketing solutions that inform, inspire and empower on every platform - from print to emerging digital channels. Our influence - and a 22-year streak on Canada’s Best Managed Companies list - reflects a culture committed to excellence and constant evolution. To learn more about our organization, please visit www.stjoseph.com

About the Role

Our engineering team is seeking a Senior Full-Stack Developer to play a key role in the engineering function for our Media organization. In this role you will be responsible for maintaining and enhancing our digital platforms that enable product, content and monetization to succeed for all stakeholders across SJC. As a senior member of the team, you will help to define technical priorities, contribute to architectural decisions, and collaborate closely with the product managers, designers, and editors to deliver high-impact solutions that maximize value for our users and revenue for our business. This role requires a proven track record of contributing to complex projects, architectural design, and quality code production, along with an appetite to learn - you'll be ramping up on our AdOps stack (Header Bidding, Google Ad Manager, and the data pipelines behind ad revenue) as part of the role, so we're looking for someone adaptable and eager to grow into that domain.

What You’ll Do in this Role:

Collaborate with other engineers as well as PMs and designers, contributing to a culture grounded in trust, teamwork, clear expectations, accountability, and continuous improvement.
Architect and develop new platform and product features using modern frameworks (TypeScript, React, Node.js) and AI technologies, taking ownership from prototype through production and potentially mentoring junior developers in the process.
Ramp up on and eventually contribute to the technical implementation of our ad stack, including Header Bidding and Google Ad Manager, working closely with our AdOps engineer.
Maintain build and deployment infrastructure. e.g. Docker, GitHub Actions, AWS CodeBuild, Terraform, and AWS Cloud formation.
Lead database development and administration using MySQL/MariaDB on AWS RDS Aurora.
Other duties as assigned.

Our ideal candidate:

Experienced engineer: 5+ years in software engineering with a track record of contributing to high-performing teams.
Adaptable and curious: comfortable picking up new domains (like AdOps/programmatic advertising) on the job, with no prior ad tech experience required.
Cross-functional partner: Proven collaborator with PMs, designers, and peers to take products from 0→1, managing expectations and delivering impact while fostering transparency and operational excellence.
Has experience:
- Owning shared product services: authentication, content APIs, adtech, user engagement, personalization.
- Shipping mobile web experiences (Next.js, React, Node, TypeScript - plus the leading edge framework that emerges tomorrow) accelerated with the use of AI coding agents.
- Designing & delivering AI-powered products: recommendation engines, content tagging, AI-assisted newsroom tools, AI dev tools.
- Crushing performance & Core Web Vitals so ad viewability and subscription conversions soar.
Championing engineering culture: code quality, observability, threat modeling, blameless retrospectives.

Your Technical Skills Include:

Education: A bachelor’s degree in Software Engineering, Computer Science, or equivalent.
Front-end & frameworks: Proficient in JavaScript/TypeScript ecosystems (React, Next.js, Node.js).
Back-end & runtimes: Skilled in REST APIs (Golang, Python), containerization (Docker, AWS ECR/ECS/Fargate), microservices architecture, and serverless (AWS Lambda, Step Functions).
AdOps: Proficient with programmatic advertising, GAM, advertising analytics, and A/B testing.
AI-assisted coding: using AI tools to accelerate coding productivity while maintaining strict quality oversight over AI-produced code.
Data stores: Strong with relational databases (MySQL/MariaDB, PostgreSQL); familiarity with NoSQL and column-store databases (e.g., ClickHouse) is a plus. Data engineering experience is a plus.
Delivery & edge: Hands-on CI/CD (GitHub Actions, AWS CodeBuild) and CDN/edge computing (Cloudflare).
AdOps: No prior experience required, but genuine interest in learning programmatic advertising, GAM, and ad analytics is expected.
PHP and WordPress experience are a plus.

Benefits at SJC:

SJC is committed to the well-being and professional development of its employees. Our comprehensive benefits package includes:

Health and Dental Benefits

Employee & Family Assistance Program (EFAP) and access to online health & wellness resources through Homewood Health.
Scholarship program available for employees’ children.
Exclusive employee subscription rates for SJC publications.
A complimentary 1-year Toronto Life Insider membership.
Discounted annual GoodLife membership.
Participation in the Perkopolis Perk Program, offering employee pricing at a wide range of retailers.
A Workplace Built for Everyone:

SJC Values

Amaze our customers: We put our customers’ evolving needs at the heart of the business and inspire through our ideas, quality and service.
Be relentlessly curious: We take the initiative to learn, try new things and brainstorm the next big idea.
Respect every individual as equal: We value diversity as the means to creativity and cultivate a collaborative environment where everyone belongs.
Innovate and adapt with urgency: Forward-thinking and flexible, we react quickly and boldly to change.
Contribute to our community: We apply our resources and passions to make a difference – for people and our planet

Accommodations at SJC

SJC is proud to be an equal-opportunity employer, where everyone feels welcome and has the opportunity to thrive. We're committed to creating inclusive and barrier-free recruitment processes and work environments. If you're contacted for an interview and require any accommodations to ensure a fair and equitable experience, please let our Human Resources team know. We'll handle any information you share with complete confidentiality.

Inclusion at SJC

Equality and respect for all is one of our founding values and core beliefs at SJC. We are a diverse group with associates of all ages, orientations, races and talents. We celebrate this diversity and we draw strength from it. Inclusivity at SJC means fostering a culture that welcomes and respects each individual as equal – both inside our walls and within the larger community.

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More about this job

Responsibilities

The Senior Full-Stack Developer will maintain and enhance digital platforms while collaborating with product managers and designers to deliver high-impact solutions. They will also architect new features, manage database development, and contribute to the technical implementation of the company's ad stack.

Requirements

Candidates must have at least 5 years of software engineering experience and proficiency in modern frameworks like React, Node.js, and TypeScript. A bachelor's degree in Software Engineering or Computer Science is required, along with an adaptable mindset to learn ad-tech domains.

Skills

TypeScript
React
Node.js
JavaScript
Golang
Python
Docker
AWS
MySQL
MariaDB
Terraform
GitHub Actions
Programmatic advertising
Google Ad Manager
Microservices
CI/CD

Benefits

Health and dental benefits
Employee and family assistance program
Scholarship program for children
Complimentary Toronto Life Insider membership
Discounted GoodLife membership
Perkopolis perk program

Visa sponsorship

Not detected in the job text

Keywords

Full-stack development
TypeScript
React
Node.js
Golang
Python
Docker
AWS
MySQL
MariaDB
Terraform
GitHub Actions
Google Ad Manager
Header Bidding
Microservices
Serverless
CI/CD
Cloudflare
Core Web Vitals
AI-assisted coding
AdOps
Programmatic advertising
Software engineering
Next.js
REST APIs
Data engineering
Observability
Threat modeling
WordPress
PHP

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