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Added 2 hours ago
Senior Quality Assurance Engineer
e-STORAGE
Kitchener, ON
Full-time
Position Title: Senior Quality Assurance Engineer
Added 3 hours ago
Senior Fiber Optic Technician
Meta Communications LLC
Field, BC
Full-time
Work with cutting-edge technology and industry-leading practices. Our projects span the most advanced fiber optic installations, from 400G data centers to 5G network…
Added 5 hours ago
Power Platform & Copilot Studio Architect
Softchoice
Calgary, AB · AB · NS · Oakville, ON · Ottawa, ON · Toronto, ON · Nova Scotia, Nova
As part of WWT, we connect customers to the global scale, advanced innovation, world-class partnerships, and deep expertise of a leader in AI and digital transformation. This includes…
Added 6 hours ago
Senior Mechanical Engineer
AtkinsRéalis
Mississauga, ON
Full-time
Complete the assigned scopes or tasks within a given budget and schedule, and in good quality.
Added 7 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 7 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 7 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 7 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
…real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload…
Added 7 hours ago
Power Market Sector Lead, Canada
HDR
Calgary, AB
Full-time
…and industrial clients (mining, oil & gas, food & beverage, advanced manufacturing, and agribusiness), including participation in business planning, client development, resource management,…
Added 9 hours ago
Regional Sourcing Manager (Electronics Lane)
Husky Technologies
Bolton, ON
Full-time
Support supplier quality engineer and suppliers with supplier audit process and part qualifications
Added 9 hours ago
Senior Python Data Scraping Engineer (Freelance)
Mindrift
Remote, Canada
Part-time · Remote
The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from…
Added 10 hours ago
Senior Software Engineer
Microsoft
Vancouver, BC
Full-time
Within the Azure Monitor team, we are looking for a Senior Software Engineer to help build and evolve the Azure Monitor backend systems. This role is ideal for someone who can own…
Added 10 hours ago
IT Senior Analyst, Power BI Development – Enterprise Analytics
Saputo Inc.
Mississauga, ON
Full-time
Engineer high‑quality semantic models (datasets) optimized for performance, reusability, and enterprise reporting
Added 10 hours ago
IT Senior Analyst, Power BI Development – Enterprise Analytics
Saputo Inc.
Montreal, QC
Full-time
Engineer high‑quality semantic models (datasets) optimized for performance, reusability, and enterprise reporting
Added 11 hours ago
Senior Software Engineer
GRICS
Montreal, QC
Full-time
Role Description The Senior Software Engineer will design, develop, and maintain robust software solutions that support education-focused digital products and services. This full-time,…
Added 11 hours ago
Physical Design Engineer
Advanced Micro Devices, Inc
Markham, ON
Full-time
…and CAD teams to translate innovative architectures into high‑quality silicon, influencing design decisions early and throughout the execution cycle. This is a highly visible, hands‑on role…
Added 12 hours ago
Data Engineer Sr
Insight
Toronto, ON
Full-time
We are seeking a Senior Data Engineer to design, build, and optimize modern data platforms that enable analytics, reporting, operational intelligence, and AI-driven solutions.
Added 12 hours ago
Senior Azure engineer
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
Full-time
Vacancy Name Senior Azure engineer Vacancy No VN878 Function Syn - Delivery & Operations Work Location Isle of Man or United Kingdom Basis Permanent Full Time/Part Time Full time Employment…
Added 12 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Canada
Full-time
…real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload…
Added 13 hours ago
Senior Production Engineer [619]
D-Wave
Burnaby, BC
D-Wave is seeking a highly experienced Senior Production Engineer with a strong technical background in cryogenic engineering, manufacturing process development, and production operations.…
Added 14 hours ago
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 14 hours ago
Senior Electronics Hardware Designer
Schneider Electric
Richmond, BC
$114,750 to $162,000 CAD / year
Full-time
…energy products. This individual will lead the development of advanced power electronics hardware and controls, conduct system-level trade-off studies, support certification and compliance…
Added 15 hours ago
Regional Sourcing Manager (Electronics Lane)
Husky Technologies
Bolton, ON
Full-time
Support supplier quality engineer and suppliers with supplier audit process and part qualifications
Added 15 hours ago
Senior Project Manager
National Research Council Canada
Ottawa, ON
…management role. Individual projects are led by researcher and engineer Project Managers from across the NRC; the Senior Project Manager will work across those projects - helping PMs…
Added 15 hours ago
Data Engineer Sr
Insight Enterprises, Inc.
Toronto, ON
We are seeking a Senior Data Engineer to design, build, and optimize modern data platforms that enable analytics, reporting, operational intelligence, and AI-driven solutions.

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

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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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