Jobs in Canada

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Added 12 mins ago
PS
Central Health - Casual Security Guard
Paladin Security Group Ltd
Grand Falls-Windsor, NL
- $19.67 CAD / hour
- Contract
De-escalation & Conflict Resolution: Use calm, professional verbal communication to resolve tense or challenging situations involving patients, visitors, or callers.
Added 12 mins ago
WI
Jr. Buyer
Wesgar Inc.
Port Coquitlam, BC
- $60,000 to $70,000 CAD / year
- Full-time
Shift: Day shift, with some flexibility around 7:30 AM - 3:30 PM or 8:00 AM - 4:00 PM
Added 12 mins ago
Senior Software Developer, Creative Solutions
Equativ
Montreal, QC
Added 12 mins ago
HI
Underwriter, Programs
HUB International
Oakville, ON
- Full-time
Professional, positive and courteous in all interactions with customers and co-workers
Added 12 mins ago
HI
Commercial Lines Account Associate, Complex Risk Unit
HUB International
Toronto, ON
- Full-time
Valid RIBO license Required
Added 12 mins ago
Director - Regulatory Reporting & Control Infrastructure (GWO)
Scotiabank
Toronto, ON
A rewarding career path with diverse opportunities for professional development
Added 12 mins ago
SS
Unregulated Care Provider- Permanent Full Time Days
Sienna Senior Living
Keswick, ON
- Full-time
…benefits that support team members’ financial, personal and professional…
Added 27 mins ago
PS
Security Guard
Paladin Security Group Ltd
Windsor, ON
- $18.35 to $22.18 CAD / hour
- Contract
Greet visitors and staff, provide directions, and deliver professional customer service.
Added 27 mins ago
PS
Security Guard at Windsor Regional Hospital
Paladin Security Group Ltd
Windsor, ON
- $22.18 CAD / hour
- Full-time
Opportunities for professional growth and internal promotion.
Added 27 mins ago
R&
IT - Info Security Analyst IV
Robertson & Company Ltd.
Toronto, ON
- Contract
How to Apply: If you are a motivated professional looking to contribute to a leading team, please submit your resume outlining your qualifications and experience relevant to this role.…
Added 27 mins ago
PS
Part-Time Scheduling Coordinator
Paladin Security Group Ltd
Halifax, NS
- $19.5 CAD / hour
- Part-time
Experience providing professional customer service over the phone and in person.
Added 27 mins ago
LH
Massage Therapist
Lifemark Health Group
Saskatoon, SK
- Full-time
Stay current with best practices through continuous learning and professional development.
Added 27 mins ago
LH
Massage Therapist
Lifemark Health Group
Saskatoon, SK
- Internship
Stay current with best practices through continuous learning and professional development.
Added 27 mins ago
IH
Human Resources Business Partner
Inspired HR Ltd
Calgary, AB
- Full-time
This is a hands-on opportunity for an HR professional who enjoys working closely with managers and taking ownership of day-to-day HR needs. Your work will span employee relations,…
Added 27 mins ago
PS
Security - Patient Watch - Healthcare
Paladin Security Group Ltd
Drumheller, AB
- $19 CAD / hour
- Full-time
Remain fully alert and focused throughout 12-hour shifts (0700–1900 or 1900–0700), which frequently involve long periods of stationary sitting
Added 27 mins ago
PS
Healthcare Security Operative - Casual
Paladin Security Group Ltd
Miramichi, NB
- $21.6 CAD / hour
- Part-time
Access to professional development and safety training programs.
Added 27 mins ago
PS
Security officer - Champlain Mall
Paladin Security Group Ltd
Moncton, NB
- $20 CAD / hour
- Full-time
A customer-first mindset with a professional, approachable demeanor.
Added 27 mins ago
PS
Part-Time / Casual Security Trainer
Paladin Security Group Ltd
Corner Brook, NL
- $22 CAD / hour
- Part-time
Are you an experienced security professional who enjoys teaching, coaching, and helping others succeed? Paladin Security is seeking a Security Trainer to support our team in the Western…
Added 27 mins ago
PS
Casual Patient Watch Security Officer
Paladin Security Group Ltd
Amherst, NS
- $20.5 CAD / hour
- Contract
You must have a valid driver's license and reliable personal vehicle access
Added 27 mins ago
PS
Casual Healthcare Security Officer
Paladin Security Group Ltd
Corner Brook, NL
- $19.67 CAD / hour
- Part-time
Professional Growth: Access to continuous industry training and internal advancement opportunities across Canada.
Added 27 mins ago
PS
Travel Casual Healthcare Security Officer
Paladin Security Group Ltd
Sackville, NB
- $21.6 CAD / hour
- Part-time
Success in this position means maintaining a safe and welcoming hospital environment through proactive security practices, clear communication, and professional composure under pressure.
Added 27 mins ago
PS
Travel Casual Healthcare Security Officer
Paladin Security Group Ltd
Moncton, NB
- $21.6 CAD / hour
- Part-time
Success in this position means maintaining a safe and welcoming hospital environment through proactive security practices, clear communication, and professional composure under pressure.
Added 27 mins ago
PS
Healthcare Security Officer - Quest - Lower Sackville
Paladin Security Group Ltd
Sackville, NB
- $20.5 CAD / hour
- Full-time
Shift Schedule: Rotating 12-hour shifts covering day shifts (8:00 AM – 8:00 PM) and night shifts (8:00 PM – 8:00 AM)
Added 27 mins ago
PS
Healthcare Security Operative - Moncton Hospital
Paladin Security Group Ltd
Moncton, NB
- $21.6 CAD / hour
- Full-time
This role is ideal for a dependable, safety-minded professional who excels at communication and conflict de-escalation. Whether you are assisting a visitor, supporting medical personnel…
Added 27 mins ago
PS
Security Guard - Healthcare
Paladin Security Group Ltd
Bonnyville, AB
- $25 to $26.5 CAD / hour
- Full-time
Paid site-specific training and professional development.

Equativ

Senior Software Developer, Creative Solutions

Montreal, QC, Canada

Apply on jobs.lever.co About employer

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!

----------------------

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