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Senior Javascript Developer Jobs in Quebec (NOW HIRING)

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Senior Software Developer

Montreal, QC · On-site

... developers, business stakeholders, and senior leadership ... You have development experience with Python and/or JavaScript/Typescript * You keep up with the ...

Targeted Talent

Senior Full-Stack Developer

Quebec, QC · Remote

We are looking for an experienced Senior Full-Stack (React & Node) Developer for our client. This ... JavaScript / TypeScript and related frameworks (NestJS, Express) * 3 - 5 + years of production ...

Targeted Talent

Senior Full-Stack Developer

Quebec, QC · Remote

We are looking for an experienced Senior Full-Stack (React & Node) Developer for our client. This ... JavaScript / TypeScript and related frameworks (NestJS, Express) * 3 - 5 + years of production ...

Alteo

Senior DevOps [#4957]

Montreal, QC · Hybrid

Alteo is looking for a Senior DevOps for a permanent position based in Montreal. *** Hybrid: 6 days ... Knowledge of C#, JavaScript, and related frameworks * Software engineering principles and design ...

Targeted Talent

Senior QE Engineer

Quebec, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior Quality Engineer

Quebec, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior QE Engineer

Quebec, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior QE Engineer

Montreal, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior Quality Engineer

Quebec, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior Quality Engineer

Montreal, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior QE Engineer

Montreal, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior Quality Engineer

Montreal, QC · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

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All JobsJavascript Developer JobsSenior Javascript Developer JobsSenior Javascript Developer Jobs in Quebec

Senior Javascript Developer information

See Quebec salary details

$67K

$123.4K

$182.5K

How much do senior javascript developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior javascript developer in Quebec is $123,395.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,000.00 and $138,500.00 per year, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are the key skills and qualifications needed to thrive as a senior JavaScript developer?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are the most commonly searched types of Javascript Developer jobs in Quebec? The most popular types of Javascript Developer jobs in Quebec are:
What are popular job titles related to Senior Javascript Developer jobs in Quebec? For Senior Javascript Developer jobs in Quebec, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Quebec look for? The top searched job categories for Senior Javascript Developer jobs in Quebec are:
What are popular job titles related to Senior Javascript Developer jobs in QC? For Senior Javascript Developer jobs in QC, the most frequently searched job titles are:
Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Quebec as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $123,395 per year, or $59.3 per hour.

Senior Frontend developer-React JS (Remote)

building stack

Montreal, QC • On-site

Full-time

Medical, Dental

Re-posted 28 days ago

Job description

Do you want to be part of a team that's building applications and services that will revolutionize the management experience in millions of apartments worldwide? Do you want to help to shape the future of real estate property management as well as communication? Do you want to be part of a team with a startup and a hackathon culture?

Building Stack is an online residential property management platform designed from the ground up to be intuitive and easy to use. Our goals are big and impactful and the work is fun and rewarding. We are looking for smart, passionate engineers to take up new challenges.

As a Senior Front-End Developer, you will be responsible for all front-end architecture/implementation, and be a key player across all areas of the engineering life cycle, including eliciting requirements from customers, defining the feature with UI designers and product managers, building the experience by writing the code, shipping it with quality and on time, and sustaining it through its maturity. The candidate should have strong communication skills, both written and verbal. We also expect the candidate to display a bias for action in implementing new disruptive ideas, show a desire to make our team better, and to learn and adapt quickly.


The project is built using the following technical architecture:

  • ReactJS / Redux
  • ES6+
  • CSS / HTML

Duties/Responsibilities

  • Build modern front-end solution with best practices
  • Build reusable front-end code and libraries for future use
  • Ensure the technical feasibility of proposed UI/UX designs
  • Participate in stress tests, load tests, performance tests, making recommendations to improve performance and scalability
  • Prepare software packages and documentation for deployment that adhere to the defined standard deployment policies
  • Be highly responsive to critical production issues providing timely and effective solutions
  • Collaborate and able to lead, help team members in the development lifecycle

Required Skills & Experience

  • At least 4 years of hands-on experience in front-end web development
  • Deep experience with front-end architecture, packing, best practices, dev process
  • Deep experience with JavaScript and JavaScript frameworks, e.g. jQuery, React, Node.js, KnockoutJS, BackboneJS, etc.
  • Up to date knowledge of current Web UI best practices and usability concepts
  • Expert level (or at least) strong working knowledge of current HTML/CSS
  • Extensive understanding of asynchronous AJAX processes, communication with back-end via WebAPI/json
  • Extensive understanding of web security
  • Extensive understanding of front-end routing
  • Deep experience with DOM
  • Knowledge of design patterns (MVC, Strategy, Factory, Singleton) and general design considerations
  • Excellent communication (verbal/written) including the ability to distill technical details into human terms

Experience Pluses

  • Previous development experience using SQL server
  • Experience with Cloud like: Azure, AWS

Building Stack Perks

  • Great group benefit plan: health & dental and more
  • Located in trendy Westmount within Montreal, just steps away from public transit, shops and restaurants.
  • Fully stocked kitchen: coffee, tea and sodastream, all day, everyday.
  • Your starter pack includes dual monitors and sit-stand desk.
  • Company activities: summer BBQs, bowling, group dinners and pizza lunches just to name a few!

Apply