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Added 1 hour ago
Senior ML/AI Engineer
Canadian Tire Corporation
Toronto, ON
Full-time
Expert-level Python, writing production-grade ML code rather than notebooks handed off for deployment.
Added 2 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 3 hours ago
Senior AI Forward Deployment Engineer
Norton Rose Fulbright
Toronto, ON
Full-time
We are seeking a Senior AI Forward Deployment Engineer to join the Artificial Intelligence team within Norton Rose Fulbright Canada. This role will design, build, deploy, and optimize…
Added 4 hours ago
Windows Engineer II
TD
Toronto, ON
Full-time
We are seeking an experienced Senior Windows Engineer to join our Windows Engineering team. The successful candidate will be responsible for developing enterprise Windows standards,…
Added 9 hours ago
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
Full-time
Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy…
Added 11 hours ago
Cloud Data Platform Engineer
Canadian Tire Corporation
Toronto, ON
Full-time
The Cloud Data Platform Engineer will design, build, automate, and support the cloud platform capabilities that enable Canadian Tire’s Data, Analytics, and AI strategy. This role is a…
Added 13 hours ago
AWS Architect/ Tech Lead
Deloitte
Toronto, ON
Full-time
…problems that drive our people, our company, and our clients…
Added 15 hours ago
Senior Customer Engineer, Named - Toronto Canada
Cloudflare
Toronto, ON
The Customer Engineer (CE) is the core driver of our technical go-to-market strategy: a trusted technical advisor and primary architect of the customer journey. You will bridge the gap…
Added 16 hours ago
Product Development and Industrialization Lead
Global Traffic Group
St. Albert, AB
AI-Forward Engineer: Brings strong computer vision and machine learning experience to physical, field-deployed products
Added 16 hours ago
Product Development and Industrialization Lead
Global Traffic Group Ltd.
AB · Edmonton, AB
Full-time
AI-Forward Engineer: Brings strong computer vision and machine learning experience to physical, field-deployed products
Added 17 hours ago
[New Grad] Applied AI Engineer
Ranger AI
Canada
Full-time
…workflows into production. You will work closely with Product, Forward Deployed Engineering, GTM, and our customers across discovery, solution design, implementation, testing, and…
Added 17 hours ago
Software Engineer III
TD
Toronto, ON
Full-time
…provisioning, platform planning and design, integration and release / deployment…
Added 1 day ago
Senior Product Security Engineer
Snyk
Ottawa, ON · Greater Ottawa Metropolitan Area
Full-time
…what needs to change, and the owning teams implement it. As a Senior Product Security Engineer (Platform), you'll pair deep GCP and AWS infrastructure experience with AI coding agents to…
Added 1 day ago
AI Solutions Engineer - Intellectual Property
Patsnap
Toronto, ON
£80 to £95 GBP / year
Full-time
AI Solutions Engineer – Intellectual Property
Added 1 day ago
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
Full-time
As a Senior Associate – Cyber Security Forward Deployed Engineer , unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. Your role will…
Added 1 day ago
Senior Data Engineer - Toronto
Trisura
Toronto, ON
Full-time
We are currently seeking a driven and collaborative Senior Data Engineer to join our forward-thinking Data and Analytics team.
Added 1 day ago
Senior Data Platform Engineer - Toronto
Trisura
Toronto, ON
Full-time
We are currently seeking a driven and collaborative Senior Data Platform Engineer to join our forward-thinking Data and Analytics team.
Added 1 day ago
Data Science Developer
Transit
Montreal, QC
$90,000 to $125,000 CAD / year
Full-time
…this sort of hybrid working arrangement before; or (2) are a senior data engineer currently yearning for the (metaphorical) white lab coat that will let you conduct lots of “data science-y”…
Added 1 day ago
Senior Data Engineer - Toronto
Trisura Guarantee Insurance Company
Toronto, ON
We are currently seeking a driven and collaborative Senior Data Engineer to join our forward-thinking Data and Analytics team.
Added 1 day ago
Senior Data Platform Engineer - Toronto
Trisura Guarantee Insurance Company
Toronto, ON
We are currently seeking a driven and collaborative Senior Data Platform Engineer to join our forward-thinking Data and Analytics team.
Added 1 day ago
Senior Frontend Engineer
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
Full-time
We're looking for a Senior Frontend Engineer who thrives in early-stage environments and loves building UIs from the ground up. As the first frontend hire, you'll take full ownership of the…
Added 1 day ago
AI Engineer
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
Full-time
You will work closely with the Software Architect, Rust Backend Engineers, Senior Frontend Engineer, and Cloud & Deployment Engineer to embed AI into both: our product (NHI / security…
Added 1 day ago
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Urban Ridge Supplies
Toronto, ON
Full-time
Collaborative Delivery: You'll work alongside Senior Forward Deployed Engineers and a Deployment Strategist. You'll own real components, benefit from structured mentorship from people…
Added 1 day ago
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Urban Ridge Supplies
Toronto, ON
Full-time
Collaborative Delivery: You'll work alongside Senior Forward Deployed Engineers and a Deployment Strategist. You'll own real components, benefit from structured mentorship from people…
Added 1 day ago
Agent Deployment Engineer
Urban Ridge Supplies
Toronto, ON
Full-time
We’re creating an Agent Deployment Engineering Org: a specialized technical delivery team responsible for end-to-end execution of AI agent builds. Agent Deployment Engineers own the…

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

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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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