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Added 26 days ago
Développeur(-euse) de logiciels sénior(e) (contenu) / Senior Software Development Engineer
Expedia Group
Montreal, QC · Canada - Quebec - Montreal
Full-time
Développeur(-euse) de logiciels sénior(e) (contenu)
Added 24 days ago
Infrastructure Operations Engineer
NexGen Cloud
Quebec, QC
NexGen Cloud is the company behind Hyperstack, a full-stack AI cloud serving tens of thousands of customers from AI researchers to enterprises running the world's most compute-intensive…
Added 29 days ago
Senior Consultant, Emerging Technology - Client Service Solutions
Deloitte
Toronto, ON
Full-time
…to deliver high-quality, scalable solutions at speed. As a Senior Consultant – Solution / Build Engineer, you will play a critical role in designing and building custom solutions within an…
Added 25 days ago
Senior DevOps Engineer
SOVRA
Remote, Canada
Full-time · Remote
SOVRA is adding a Senior DevOps Engineer to support the engineering team responsible for its public sector platform. This role was created to meet the operational demands of a growing cloud…
Added 26 days ago
Principal Software Engineer
Jobber
Remote, Canada
Full-time · Remote
Reporting to a Senior Manager, Software Engineering, the Principal Software Engineer drives platform strategy and untangles the problems no single team owns. You notice what we should be…
Added 29 days ago
Senior Full-Stack Developer
SJC
Toronto, ON · North York, ON
$100,000 to $120,000 CAD / year
Full-time
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 26 days ago
Software Engineer II, Full Stack – Hiring Assistant (Hybrid)
Homebase
Remote, Canada
$110,000 to $130,000 CAD / year
Full-time · Remote
We’re looking for a Full Stack Software Engineer II to join our Hiring Assistant team - one of the most critical bets in Homebase’s future.
Added 1 month ago
Senior Frontend Product Engineer II
Docebo
Toronto, ON
$123,400 to $164,500 CAD / year
Full-time
As the Senior Product Engineer II, you bring expert-level proficiency in frontend engineering, building complex, high-quality product experiences with Angular and TypeScript. You own…
Added 1 month ago
Senior Fullstack Product Engineer II
Docebo
Toronto, ON
$123,400 to $164,500 CAD / year
Full-time
As the Senior Product Engineer II, you bring expert-level proficiency in your primary domain - backend or frontend - and genuine mid-level competency on the other side of the stack. You own…
Added 1 month ago
Senior Software Engineer
Deltek
Calgary, AB
$100,000 to $120,000 CAD / year
Full-time
Deltek is looking for a Senior Software Engineer to join our established Replicon Core team, a tight-knit group of full-stack developers, architects, and rising talent building products…
Added 26 days ago
Senior AI Native Software Engineer
Remitly
Burnaby, BC
Full-time
As a Senior AI Native Software Engineer, you direct AI agents to build products and solutions, rather than writing code directly. You leverage AI coding agents to replace manual tasks,…
Added 1 month ago
Senior AI Engineer, Agentic Healthcare Platform
TechDoQuest
Canada
Contract
Exposure to React and TypeScript for occasional full-stack collaboration, while remaining primarily backend/platform focused.
Added 27 days ago
Senior Enterprise Software Developer
Motorola Solutions
Vancouver, BC
Full-time
The MSI System Application Engineer team comprises both software and hardware experts responsible for delivering seamless, end-to-end technological solutions. As part of this team, the…
Added 27 days ago
TechLead, Software Development
Univeris
Toronto, ON
Full-time
At Univeris, a Software Development Technical Team Lead is a hands-on senior software engineer and people manager, accountable for the technical design, development, quality of…
Added 4 months ago
Full Stack Developer – Product Engineering
Showpass
Calgary, AB
Full-time
The Role: Full Stack Developer – Product Engineering
Added 2 months ago
Staff Data Engineer
Tilt (f.k.a. Delphia)
Remote, Canada
$210,000 to $270,000 USD / year
Full-time · Remote
We're a team of ~25 senior-to-principal engineers, designers and AI/ML researchers. More than half the team are former founders. We move fast, challenge assumptions, and believe AI should…
Added 1 month ago
Full Stack Engineer Remote
Alexander Chapman
Canada
Full-time
This Senior Full Stack Engineer will own product development end-to-end while helping define engineering standards in an AI-native development environment.
Added 27 days ago
Technical Support Engineer
VGS
Canada
Full-time
…vault and credential management platform directly into their stack, taming the complexity of payment data so they can move…
Added 25 days ago
Senior Forward Deployed Engineer (Gemini Enterprise)
Artefact
Montreal, QC
Artefact is looking for a Senior Deployed AI Engineer specialized in Gemini Enterprise and the Google AI stack: an engineer who works embedded with our clients and takes AI products from…
Added 1 month ago
Senior Software Engineer II
Braze
Toronto, ON
Full-time
We're looking for a Senior Software Engineer II for our Currents team, responsible for building, maintaining, and evolving Currents, our data export system at scale. The Currents system is…
Added 1 month ago
Software Engineer, Applied AI
St. Joseph Communications
Toronto, ON
$110,000 to $130,000 CAD / year
5+ years of software engineering, applied AI, full-stack developing experience, with a track record of shipping production systems end-to-end.
Added 1 month ago
Senior Python Engineer – Kafka & Unix
Wissen Technology
Montreal, QC
Full-time
…today’s digital demands and based on future ready technology stack. Our services include Industry Leading Custom Software Development, AI-Driven Software Engineering, Generative AI &…
Added 4 months ago
Senior Systems Engineer
CanCap Management Inc.
Mississauga, ON
$110,000 to $150,000 CAD / year
Full-time
CanCap Group delivers fully managed programs for third-party financial institutions. We are hiring a Senior Systems Engineer to design, automate, and operate the core infrastructure our…
Added 22 days ago
Senior SRE/AIOps Engineer
Royal Bank of Canada
Toronto, ON
Full-time
Design and maintain centralized logging solutions using the ELK stack (Elasticsearch, Logstash, Kibana) and enterprise Logging as a Service (LaaS) platforms
Added 1 month ago
Senior SRE/AIOps Engineer
RBC
Toronto, ON
Full-time
Design and maintain centralized logging solutions using the ELK stack (Elasticsearch, Logstash, Kibana) and enterprise Logging as a Service (LaaS) platforms

SJC

Senior Full-Stack Developer

Toronto, ON, Canada
North York, ON, Canada

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Sep 27, 2026
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.

Apply About employer

More about this job

Responsibilities

Maintain and enhance digital platforms to support product, content, and monetization goals. Architect new features using modern frameworks and AI technologies while managing build and deployment infrastructure.

Requirements

Requires a bachelor's degree and 5+ years of software engineering experience with proficiency in the JavaScript/TypeScript ecosystem and AWS. Candidates must be adaptable and willing to learn the AdOps and programmatic advertising domain.

Skills

TypeScript
React
Node.js
Next.js
Golang
Python
MySQL
MariaDB
AWS
Docker
GitHub Actions
Terraform
REST APIs
Microservices
AI-assisted coding
Programmatic Advertising

Benefits

Health and Dental Benefits
Employee & Family Assistance Program (EFAP)
Online health & wellness resources
Scholarship program for employees’ children
Exclusive employee subscription rates for SJC publications
Complimentary 1-year Toronto Life Insider membership
Discounted annual GoodLife membership
Perkopolis Perk Program

Visa sponsorship

Not detected in the job text

Keywords

Full-Stack Developer
TypeScript
React
Node.js
Next.js
Golang
Python
MySQL
MariaDB
PostgreSQL
ClickHouse
AWS
AWS Lambda
AWS RDS Aurora
Docker
GitHub Actions
Terraform
Cloudflare
REST APIs
Microservices
Serverless
Google Ad Manager
Header Bidding
Programmatic Advertising
Core Web Vitals
CI/CD
AI Coding Agents
PHP
WordPress
Media Production

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