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Added 1 month ago
Software Development Engineer II, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS)
Amazon
Toronto, ON
…autonomous measurement platform. You'll work across Scala, Java, and Python, with deep expertise in big data technologies (Apache Spark, Kestrel, EMR), AWS infrastructure (Lambda, DynamoDB,…
Added 1 month ago
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Principal AI Engineer
RBC
Calgary, AB
- Full-time
…development, and implementation of data solutions, as well as lead, mentor, and grow a team of talented data engineers. This role requires strong data engineering skills and leadership,…
Added 1 month ago
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Senior Business Analyst / Data Analyst (Security Master)
RBC
Toronto, ON
- Full-time
UAT & Validation: Lead User Acceptance Testing (UAT) for security master enhancements, verifying that data structure modifications satisfy downstream consumers' rigorous data requirements.
Added 1 month ago
SJ
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 1 month ago
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Senior Data Solutions Engineer
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- $103,000 to $153,000 CAD / year
- Full-time
Design and extend AI-assisted projects using Python, Jupyter notebooks, PowerShell, and alternative AI tools, with clear human validation and approval points.
Added 1 month ago
CO
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One
Toronto, ON
- Full-time
Act as a tech lead developer owning technical design and development of cross-functional, multi-platform, fault tolerant application systems
Added 1 month ago
NR
Senior AI Forward Deployment Engineer
Norton Rose Fulbright
Toronto, ON
- Full-time
Lead discovery workshops and solution design sessions, translating business requirements into actionable technical designs.
Added 1 month ago
Founding Staff Platform Engineer
Clutch Technologies Inc.
Toronto, ON
…standards, and build the self-service tooling, infrastructure, and developer workflows that become the foundation for how engineering operates. From CI/CD and cloud infrastructure to…
Added 1 month ago
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Actuarial Analyst III
TD
Toronto, ON · Montreal, QC
- Full-time
Lead / facilitate and/or implement actions / remediation plans to address performance/risk/governance issues
Added 1 month ago
FA
Founding Sales Engineer
Featherless AI
Remote, Canada
- $150,000 to $190,000 USD / year
- Full-time
- Remote
Lead technical calls tailored to each buyer's stack: architecture reviews, live demos, and working code against their real use case
Added 1 month ago
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Senior Manager Cyber Cloud Security and AI
PwC
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
- Full-time
Business development activities throughout the entire opportunity lifecycle, including lead generation, opportunity tracking, pre-sales presentations, technical demos, client & engagement…
Added 1 month ago
TC
Team Lead, AI Engineering
The Citco Group Limited
Halifax, NS
- Full-time
This role aligns with the Developer profile within CDI Quality Model. Quality is built in, not tested in.
Added 1 month ago
TC
Senior AI Engineer
The Citco Group Limited
Halifax, NS
- Full-time
…AI-assisted development, and cross-functional collaboration, you will lead the design and delivery of complex AI powered solutions that ensure clients maintain seamless access to their…
Added 1 month ago
TG
Full Stack Developer (PHP/JavaScript)
TMX Group
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
This position is for an experienced Web Developer with a strong focus on front-end interface design to support TMX Newsfile's core platforms. Working directly within our Scrum team, you…
Added 1 month ago
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Senior Consultant - GCP Data & AI Architect
Deloitte
Toronto, ON
- Full-time
Architect and lead delivery of modern data platforms on Google Cloud - data lakes, lakehouses, and warehouses built on BigQuery, Dataproc, Dataflow, Cloud Storage, and Pub/Sub.
Added 1 month ago
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Senior Consultant - GCP Agent Platform Architect
Deloitte
Toronto, ON
- Full-time
Lead the end-to-end architecture: agent orchestration patterns (planner/executor, multi-agent hand-off, human-in-the-loop), tool and function calling, grounding on enterprise sources,…
Added 1 month ago
T
Head of Machine Learning
Toast
Vancouver, BC
- $160,000 to $180,000 USD / year
- Full-time
…looking for a driven, hands-on Head of Machine Learning to lead ML strategy, oversee end-to-end development, and solve some of their most challenging embedded ML problems. This role sits at…
Added 1 month ago
TU
Postdoctoral Research Fellow
The University of British Columbia
Vancouver, BC
- Full-time
…independent research questions aligned with the program and lead high-impact publications and grant applications. the Fellow may contribute to projects…
Added 1 month ago
RJ
Lead Engineer
Raymond James Ltd.
Vancouver, BC
- Full-time
The Lead Engineer is the senior technical engineering lead within Digital Workplace & Platform, responsible for improving the stability, resilience, automation, control effectiveness, and…
Added 1 month ago
UO
Postdoctoral Research Fellow
University of British Columbia
Vancouver, BC · PHSA | BC Women's Hospital (BCWH)
- Full-time
…independent research questions aligned with the program and lead high-impact publications and grant applications. the Fellow may contribute to projects…
Added 1 month ago
S
Spécialiste principal.e DevOps // Senior DevOps Specialist
SSENSE
Montreal, QC
- Full-time
Maîtrise de la conteneurisation et de l'orchestration (Docker, Helm) ainsi que des compétences en écriture de scripts (Bash, Python).
Added 1 month ago
B
Developer - Integrations & AI
Bluum
Markham, ON
- Full-time
The Developer - Integrations & AI role builds and maintains the connections between Bluum’s business systems, outside platforms, and the organization’s AI services. Working alongside senior…
Added 1 month ago
TG
Full Stack Developer (PHP/JavaScript)
TMX Group
Vancouver, BC
- Full-time
This position is for an experienced Web Developer with a strong focus on front-end interface design to support TMX Newsfile's core platforms. Working directly within our Scrum team, you…
Added 1 month ago
Senior Researcher
Government of Alberta
AB
…audiences. The successful candidate will have opportunities to lead meaningful analytical work, develop innovative approaches, and translate evidence into practical advice for health system…
Added 1 month ago
Enterprise Intelligence Developer
PCL Construction
Edmonton, AB
…success, and that shared commitment drives how we work, grow and lead in the construction…

St. Joseph Communications

Senior Full-Stack Developer

Toronto, ON, Canada

$100,000 to $120,000 CAD / year

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Applications open in a new tab.

Job details

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

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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