Jobs in Canada

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Added 7 hours ago
Psychology Associate - CHP - Child and Adolescent - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Must have excellent communication and interpersonal skills
Added 7 hours ago
AC
Principal Technical Lead
Air Canada
Toronto, ON
- Full-time
The Principal Tech Lead will play a foundational role in the success of Air Canada’s IDD workforce transformation, with direct accountability for enabling and sustaining the cost reduction…
Added 7 hours ago
Sales Manager, Refractory Industry
RHI Magnesita
Canada
Must have excellent communication in English
Added 7 hours ago
Business Systems Analyst - Senior
Insurance Corporation of British Columbia
North Vancouver, BC
Hybrid 8 – you will work a minimum of 2 days per week at your primary office headquarters, subject to operational requirements
Added 7 hours ago
Signalling Hardware Design
Alstom
Toronto, ON
5-10 years of experience in systems/sub-systems application design, integration, or electrotechnical product development in a complex and regulated environment (e.g., railway signaling,…
Added 7 hours ago
AI
Technical Lead - SharePoint Online, Power Platform & Copilot Studio (Microsoft 365, SPFx , Power Apps)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Vancouver, BC
- Full-time
Lead development of SPFx web parts/extensions, reusable components, and integrations using TypeScript, React, JavaScript, REST APIs, Microsoft Graph, and approved development standards
Added 7 hours ago
OT
Restaurant Manager
One Therapy Network
Prince Rupert, BC
- Full-time
…standards, Provincial WCB, Employment and Health Regulations, the development of a motivated and productive team, and ultimately, the growth and profitability of the…
Added 7 hours ago
GU
Telecom Team Lead
GenCore Utilities Ltd.
Markham, ON
- Full-time
Reporting to VP of operations, the Telecom Team Lead will oversee the development and delivery of engineering and design packages, support client and stakeholder engagement, establish…
Added 7 hours ago
GU
Power System Engineer
GenCore Utilities Ltd.
Markham, ON
- Full-time
The successful candidate will lead power system studies, electrical system analysis, engineering design activities, and multidisciplinary project execution while ensuring compliance with…
Added 7 hours ago
PS
Security Operations Centre Operator - Team Lead
Paladin Security Group Ltd
London, ON
- $25.63 CAD / hour
- Full-time
Lead and support a team of security guards while assisting with operational oversight.
Added 7 hours ago
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Client Partner
TechBlocks
Vaughan, ON
- Full-time
Lead quarterly business reviews focused on business outcomes, value delivered, upcoming priorities, and areas for improvement.
Added 7 hours ago
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Lead, SAP Functional Solutions (Utility Billing & Collections)
Liberty
Oakville, ON
- $100,000 to $140,000 CAD / year
- Full-time
The SAP Functional Lead serves as Liberty's SAP business process expert and trusted advisor, providing functional expertise and operational support across SAP-enabled business processes.…
Added 7 hours ago
L
Lead, SAP Functional Solutions (Utility Metering & Customer Technology)
Liberty
Oakville, ON
- $100,000 to $140,000 CAD / year
- Full-time
The SAP Functional Lead serves as Liberty's SAP business process expert and trusted advisor, providing functional expertise and operational support across SAP-enabled business processes.…
Added 7 hours ago
AI
RPA Platform Engineer
Apptoza Inc.
Toronto, ON
- Contract
Ensures that systems functionally meet requirements, align with architecture and promote the development of common assets. Supports the resolution of production issues and problems. Makes…
Added 7 hours ago
E
Senior Software Developer, Creative Solutions
Equativ
Montreal, QC
- Full-time
You have senior-level experience building and maintaining production software, with a strong foundation in JavaScript or TypeScript and backend or full-stack development.
Added 7 hours ago
Product Operations Specialist (Editorial)
HelloFresh
Toronto, ON
This means a minimum of 3 days in office per week
Added 7 hours ago
Product Operations Specialist (12 months contract)
HelloFresh
Toronto, ON
This means a minimum of 3 days in office per week
Added 7 hours ago
AS
CDS Full Time Event Manager CAN - Product Demonstration
Advantage Solutions
Winnipeg, MB
- Full-time
Professional Food Safety Certification required
Added 7 hours ago
Senior Full-Stack Engineer, Builder Platform
Okta
Toronto, ON
As we continue to scale, we’re investing in extensibility, developer experience, and performance. Join us to help shape the future of cloud automation and low-code development.
Added 7 hours ago
WO
Registered Nurse - Angiography
William Osler Health System
Brampton, ON
- Part-time
ACLS certification required, or successful completion within one year of hire
Added 7 hours ago
TT
Industrial Electrician -Red Seal or Apprentice
TC Transcontinental
Halifax, NS
- Full-time
Send us your application. Create something with TC Transcontinental.
Added 7 hours ago
CD
CDS Full Time Event Manager CAN - Product Demonstration
Club Demonstration Services
Winnipeg, MB
- Full-time
Professional Food Safety Certification required
Added 7 hours ago
AC
Estimateur Principal | Lead Estimator
Aston Carter
Montreal, QC
- $50 to $100 CAD / hour
- Contract
Titre du poste : Estimateur principal (Lead Estimator)
Added 7 hours ago
AI
Pega Technical Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Mississauga, ON
- Full-time
Pega Certified Lead System Architect (CLSA) on Pega 8.x or above.
Added 7 hours ago
TT
Manager, Special Events, Rewards and Recognition Programs (14025)
Toronto Transit Commission (TTC)
Toronto, ON · Greater Toronto Area, Canada
- $115,570 to $144,526.2 CAD / year
- Temporary
…Events and Rewards and Recognition Programs portfolio. You will lead a team responsible for the planning, development and delivery of internal and external events, employee engagement…

Equativ

Senior Software Developer, Creative Solutions

Montreal, QC, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: May 12, 2027
Posting language: English
Posted: Nov 13, 2026

Original job description

👫 About the team
At Equativ, we’re on a mission to develop advertising technologies that empower our customers to reach their digital business goals. This means that we rely on massively scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 3 million requests per second (+250 billion/day) managed by 3,000 servers with less than 250ms response time.

Our innovation team based in Paris, Nantes, Bordeaux, Limoges, Krakow and Berlin is composed of 150+ straightforward and energetic engineers working in an Agile environment and ready to tackle the most complex technical challenges.

Creative Solutions builds the technology behind how ads are created, enhanced, delivered, and experienced. Our work spans creative tools and dynamic enhancements, as well as the systems that render and measure ads across the web and apps. Projects range from shoppable ads and video experiences to high-scale delivery, ad integrations, and tools that help us understand and improve performance.

We work closely with Product, Design, Data, and various Engineering teams. We use AI coding agents in our day-to-day work to explore code, plan, implement, review, and investigate issues. We value sound engineering judgment and take responsibility for the work we ship, whether or not AI helped produce it.

The Mission 👇
As a Senior Software Developer in Creative Solutions, you will help build and operate products and systems that make advertising experiences better. Depending on the team and its priorities, your work could focus on creative enhancements, web rendering and delivery, or the services and tools that support them.

You will help shape solutions from the problem through to production, working with teammates across disciplines and improving the systems and practices we rely on.

What You'll Do ✏️

Work with Product, Design, and other Engineering teams to understand problems, define solutions, and make informed tradeoffs.
Design, build, test, and maintain software across the stack, from user-facing tools and ad experiences to backend services and delivery systems.
Take ownership of projects from investigation and technical design through deployment, monitoring, and iteration.
Investigate production issues across system boundaries, using data and collaboration to understand their impact and fix the underlying problem.
Build reliable, performant software that works at scale, and improve existing architecture and engineering practices along the way.
Use AI coding agents as part of your workflow, review their output critically, and share useful approaches with the team.
Contribute to code reviews, pairing, and technical discussions; mentor teammates and help make the team more effective.

About You 💪

You have senior-level experience building and maintaining production software, with a strong foundation in JavaScript or TypeScript and backend or full-stack development.
You can work through an ambiguous problem: ask questions, identify constraints, make decisions, and move toward a solution.
You care about how software behaves in production, including reliability, performance, testing, and maintainability.
You can work independently while keeping teammates informed, asking for help, and sharing context clearly.
You want to understand the product and business reasons behind your work, not just implement a specification.
You use AI tools in your day-to-day work and exercise your own judgment about when and how to use them. You understand and take responsibility for the code you ship.
You're comfortable learning new technologies and working in unfamiliar parts of a system.

Nice to have 🌟

Experience with Node.js, React, NestJS, Nx, Docker, SQL, or cloud platforms such as GCP.
Experience with browser technologies, ad rendering, video, ad tech, or high-throughput distributed systems.
Experience building with LLMs, whether an agent, an internal tool, an evaluation, or a product feature.
Examples of improving how you or your team work, such as automating a recurring task or building a useful tool.
Experience leading technical initiatives, mentoring teammates, or improving team practices.

👋 About us

Equativ, a leading independent ad platform, brings scale and simplicity to digital advertising.

Following its recent merger with Sharethrough and the acquisition of Kamino Retail, advertisers, media owners, and technology partners rely on Equativ’s advanced SSP, curation, and retail media services and technology to achieve maximum business outcomes.

With a focus on privacy-first programmatic video, CTV, and data-driven solutions, Equativ enables clients to activate across the digital ecosystem while protecting consumer privacy.

The company’s global expertise is also backed by a team of over 750 employees across 19 countries.

As a proud recipient of the HappyIndex@Work label, Equativ is committed to providing a dynamic, flexible workplace where employees thrive, grow, and excel in both their professional and personal lives.

Come and lead the charge with us in building a transparent ecosystem based on quality!

Equativ is an equal opportunity employer. Equal access to employment, services, and programs are available to everyone, regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you require reasonable accommodation throughout the application and/or interview process, please contact the recruitment team at ta-team@equativ.com

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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More about this job

Responsibilities

Design, build, test, and maintain software for advertising experiences, creative tools, rendering and delivery systems, and backend services. Own projects from investigation and technical design through deployment and monitoring, troubleshoot production issues, improve system reliability and performance, and contribute to reviews, mentoring, and team practices.

Requirements

Requires senior-level experience building and maintaining production software, with strong JavaScript or TypeScript skills and backend or full-stack development experience. Candidates should be comfortable solving ambiguous problems, taking responsibility for production code, collaborating across disciplines, and using AI tools with sound judgment.

Skills

JavaScript
TypeScript
Backend Development
Full-Stack Development
Distributed Systems
System Design
Production Operations
Reliability
Performance Optimization
Testing
Code Reviews
Technical Mentoring
AI Coding Agents
Node.js
React
SQL

Visa sponsorship

Not detected in the job text

Keywords

JavaScript
TypeScript
Node.js
React
NestJS
Nx
Docker
SQL
GCP
Cloud Platforms
AI Coding Agents
LLMs
Agile
Backend Development
Full-Stack Development
Distributed Systems
High-Throughput Systems
Ad Tech
Ad Rendering
Video Advertising
Dynamic Creative Enhancements
Web Technologies
System Design
Production Monitoring
Reliability
Performance Optimization
Code Reviews
Technical Mentoring
Shoppable Ads
Retail Media

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Jobs in Canada