Jobs in Canada

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Sr. Consultant, Data Developer
CIBC
Toronto, ON
- Full-time
Engineering delivery: Lead and contribute to the development of complex, high-volume data engineering solutions, including metadata-driven ETL pipelines that transform inbound product…
Added 3 hours ago
Senior NetSuite Solution Architect
Volatus Aerospace
Vaughan, ON
…functional ERP configuration, systems integration and NetSuite…
Added 3 hours ago
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Tableau Account Executive - Federal Canadian Gouvernment
Salesforce
Toronto, ON
- Full-time
Our Public Sector team is seeking a Data Account Executive with a proven track record of selling enterprise software to government customers. Customers include Ministries and Agencies,…
Added 3 hours ago
TG
Cladding Estimator
Triumph Group of Companies
Toronto, ON · Greater Toronto Area, Canada
- $60,000 to $100,000 CAD / year
- Full-time
Proficiency with estimating software, Microsoft Excel, digital take-off platforms, and emerging technologies that improve estimating accuracy and efficiency. Experience coordinating…
Added 3 hours ago
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Geographic Information System Specialist
Hydrostor
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
…Specialist to join our team in Toronto. We’re supporting the development of a more resilient electricity grid and invite you to be at the forefront of this…
Added 3 hours ago
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Branch Operations Manager
RBC Dominion Securities
AB · Edmonton, AB
- Full-time
…which includes liaising with internal departments, providing software and process-related training, and managing the branch facilities and…
Added 3 hours ago
C
Dental Software Technical Support
ClearDent
Burnaby, BC
- Full-time
ClearDent builds software and digital tools that help dentists manage every aspect of their practice, so they can focus on providing excellent oral care. For over twenty years, we’ve led…
Added 3 hours ago
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Project Manager
ZTR
London, ON
- Full-time
Oversee and maintain project schedules, budgets, quality standards throughout the development cycle
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Senior Manager, IT
PocketHealth
Toronto, ON
- Full-time
Stay abreast of emerging cyber threats, and lead phishing prevention and security awareness initiatives.
Added 3 hours ago
Développeur·se logiciel senior, Creative Solutions
Equativ
Montreal, QC
…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…
Added 3 hours ago
Senior Software Developer, Creative Solutions
Equativ
Montreal, QC
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 3 hours ago
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Pega Lead
Apptoza Inc.
Toronto, ON
- Full-time
Pega Certified Lead System Architect (CLSA) on Pega 8.x or above.
Added 3 hours ago
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Senior Overhead Transmission Lines Engineer
CIMA+
Kelowna, BC
- $134,080 to $184,000 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
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Senior Overhead Transmission Lines Engineer
CIMA+
Regina, SK
- $122,400 to $168,300 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Transmission Lines Engineer
CIMA+
Kelowna, BC
- $106,720 to $146,740 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Calgary, AB
- $122,400 to $168,300 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Saint John, NB
- $122,400 to $168,300 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Transmission Lines Engineer
CIMA+
Calgary, AB
- $106,720 to $146,740 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Dartmouth, NS
- $122,400 to $168,300 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
E
Développeur·se logiciel senior, Creative Solutions
Equativ
Montreal, QC
- Full-time
…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…
Added 3 hours ago
C
Transmission Lines Engineer
CIMA+
AB · Edmonton, AB
- $106,720 to $146,740 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Transmission Lines Engineer
CIMA+
Vancouver, BC
- $106,720 to $146,740 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Vancouver, BC
- $134,080 to $184,000 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
AB · Edmonton, AB
- $122,400 to $168,300 CAD / year
- Full-time
Welcome to a commitment to sustainable development you can relate to.
Added 3 hours ago
MT
General Manager
Maxim Truck and Trailer
Brandon, MB
- Full-time
Must hold a valid Driver’s Licence with a clean driving record

Equativ

Senior Software Developer, Creative Solutions

Montreal, QC, Canada

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Applications open in a new tab.

Job details

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.

\nWhat 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!

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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

Apply on jobs.lever.co About employer

More about this job

Responsibilities

You will design, build, and maintain scalable software across the stack, from user-facing tools to backend services. You will also take ownership of projects from technical design through deployment and collaborate with cross-functional teams to solve complex technical challenges.

Requirements

The role requires senior-level experience in full-stack development with a strong foundation in JavaScript or TypeScript. Candidates should be comfortable working with ambiguous problems, possess sound engineering judgment, and have experience with production-grade software systems.

Skills

JavaScript
TypeScript
Node.js
React
NestJS
Nx
Docker
SQL
GCP
Ad Tech
Distributed Systems
LLMs
Software Architecture
API Development
Agile
Full-stack Development

Visa sponsorship

Not detected in the job text

Keywords

JavaScript
TypeScript
Node.js
React
NestJS
Nx
Docker
SQL
GCP
Ad Tech
Distributed Systems
LLMs
Software Engineering
Agile
Full-stack
Backend
Frontend
Cloud Platforms
Web Rendering
Programmatic Advertising
Scalability
Performance Optimization
Code Review
Mentoring
Technical Design
Deployment
Monitoring
Data-driven
Privacy-first
Software Development

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Jobs in Canada