Montréal, Qc Javascript developer Jobs – 163 Openings This Week

Backend Senior Developer
Octasic Inc. —Montréal, QC
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
- Commuter benefits
Quick apply
Front-End / Back-End Developer, Network Management Application
Positron Access Solutions Corp. —Montréal, QC
- $110,000–$125,000 a year
- Full-time
- Computer Science
- Engineering
- No experience needed
- Disability insurance
- Dental care
Quick apply
1d
Full Stack Web Developer
Stingray Media Group —Montréal, QC
- Bilingual
- English
- JavaScript
- Work from home
- Language training provided
2d
TypeScript/React Web Developer - Freelance Contract
Webit Interactive —Brossard, QC
- Part-time
- Remote
- Computer Science
- English
- Databases
Fullstack Javascript Developer
Chrono Innovation —Montréal, QC
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Flexible schedule
Quick apply
Full Stack Developer
Lasso Informatics Inc Lasso Informatique Inc —Montréal, QC
- $100,000–$120,000 a year
- Full-time
- Schematics
- DevOps
- AWS
Quick apply
Front-End Developer (Internship – Remote) - S
Workland —Montréal, QC
- Full-time
- Remote
- Bilingual
- Computer Science
- English
- Flexible schedule
Quick apply
Senior Cloud / AI Developer – Train Control , OT
Canadian National Railway —Montréal-Est, QC
- Azure
- Computer Science
- DevOps
Senior Java Developer
Future Electronics —Kirkland, QC
- From $90,000 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Engineering
- Wellness program
- Disability insurance
Quick apply
Développeur de logiciels/Software Developer
Camfil Power Systems —Laval, QC
- Full-time
- Azure
- English
- Databases
- Wellness program
- Paid time off
Backend Developer
SBX Technologies —Montréal, QC
- DevOps
- English
- Databases
Web (GUI/Front-End) Developer
Information Engineering Group —Montréal, QC
- Full-time
- Microsoft Excel
- Microsoft Outlook
- JavaScript
Software Developer Intern, BS, Summer 2027
Google —Montréal, QC
- $99,000 a year
- Full-time
- Computer Science
- English
- Java
4d
UI Developer
Capgemini —Montréal, QC
- $35.50–$55.47 an hour
- Contract
- Hybrid work
- Java
- SQL
- JavaScript
- Dental care
- Vision care
React Frontend Developer
GenAIz —Montréal, QC
- Full-time
- Hybrid work
- Assembly
- JavaScript
- Travel
Quick apply
Software Developer — Integration
Pomerleau —Montréal, QC
- Full-time
- Hybrid work
- Schematics
- Java
- Analysis skills
- Commuter benefits
11d
Senior UI Developer
Royal Bank of Canada —Montréal, QC
- Full-time
- JavaScript
- APIs
- Agile
Back-End Web Developer
BLAX —Greater Montreal Area, QC
- Computer Science
- English
- Project management
Fullstack Developer (node.js / React)
Catallaxy —Montréal, QC
- Full-time
- Bilingual
- Computer Science
- DevOps
Quick apply
Fullstack Web Developer
Moment Factory —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- DevOps
- English
- Paid sick leave
8d
Full Stack Developer Co-op
Flexspring —Montréal, QC
- Full-time
- Remote
- Engineering
- Java
- JavaScript
Quick apply
Mobile Developer
SBX Technologies —Montréal, QC
- English
- Databases
- SQL
Software Developer Intern, MS, Summer 2027
Google —Montréal, QC
- Full-time
- Computer science
- Computer Science
- English
4d
Front-end Developer
Swoo —Brossard, QC
- Full-time
- JavaScript
- In-person
- Leadership
- Work from home
UI Developer - Montreal
Bounteous —Montréal, QC
- Full-time
- Azure
- AWS
- JavaScript

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Backend Senior Developer

Octasic Inc.
Montréal, QC

Quick apply

Job details

Full-time

Benefits

Commuter benefits
Stock options

Skills

Rust (programming language)
Computer Science
Software Engineering
React
Engineering
Master's degree
C++
Bachelor's
JavaScript
Software development
Unit testing
Vue.js
Electrical Engineering
TypeScript
Communication skills
Software architecture

Full job description

Founded in 1998, Octasic is a privately held company headquartered in Montreal, Canada, with Research and Development facilities in Canada and India and a global sales support network. Octasic is a leading provider of SoCs (System on Chip), software and hardware integrated platforms for the global wireless and multimedia gateway markets. Our hardware and software platforms are the foundation for next-generation wireless systems for Defense, Law Enforcement and National Security Agencies.

We choose Octasic for:

A workplace at the cutting edge of technology to be in contact with wireless technology experts in a growing company;
Competitive compensation (salaries, benefits, gym membership discount, stock options purchase program, public transit reimbursement, shower on the premises and beverages and snacks free every day);
Work-life balance;
Friendly and collaborative work atmosphere and many social activities all year long;
Working for a company involved in its community;
Proximity to various public transportation services (Angus Shuttle, 10 min. walk from Prefontaine station).

About the role:

We are seeking a highly skilled and versatile Senior Software Developer with at least 10 years of professional experience. This role is ideal for someone with a strong background in embedded systems and mission-critical software, who enjoys working close to the hardware layer while contributing to robust back-end architectures.

As a Senior Developer, you will work closely with product teams and customers to design, build, and maintain scalable, reliable systems. Your focus will be on back-end and embedded software development, though experience with or interest in front-end technologies is considered an asset.

What you'll do:

Collaborate across teams to translate product and business requirements into robust technical implementations;
Design, develop, and maintain mission-critical back-end and embedded systems;
Write and maintain unit tests to ensure code quality and prevent regressions;
Participate in code reviews, architecture discussions, and delivery processes;
Assist in system validation, debugging, and troubleshooting of complex issues;
Mentor junior developers and promote best practices in software design and maintainability;
Engage professionally with customers and stakeholders to ensure satisfaction.

Qualifications:

Bachelor’s or Master’s degree in Computer Science, Software Engineering, Electrical Engineering, or a related field;
10+ years of experience in software development;
Strong hands-on experience with C++, including work on embedded systems and mission-critical applications;
Eagerness to learn and work with Rust (experience with Rust is a plus);
Solid understanding of embedded systems, real-time constraints, concurrency, and software architecture;
Proficiency with unit testing frameworks and methodologies;
Strong communication skills and the ability to work independently or collaboratively;
Eligible to obtain a Canadian security clearance;
Willingness to participate occasionally in front-end development tasks, such as contributing to user interfaces that interact with embedded systems.

Nice to have:

Familiarity with JavaScript, TypeScript, and modern web frameworks (e.g., Vue.js, React);
Understanding of responsive and adaptive UI principles;
Experience contributing to front-end components or web-based tools used to interface with embedded systems.

#makewaves

Quick apply

Refine Your Search

javascript developer jobs in montréal, qc

Backend Senior Developer

Front-End / Back-End Developer, Network Management Application

Full Stack Web Developer

TypeScript/React Web Developer - Freelance Contract

Fullstack Javascript Developer

Full Stack Developer

Front-End Developer (Internship – Remote) - S

Senior Cloud / AI Developer – Train Control , OT

Senior Java Developer

Développeur de logiciels/Software Developer

Backend Developer

Web (GUI/Front-End) Developer

Software Developer Intern, BS, Summer 2027

UI Developer

React Frontend Developer

Software Developer — Integration

Senior UI Developer

Back-End Web Developer

Fullstack Developer (node.js / React)

Fullstack Web Developer

Full Stack Developer Co-op

Mobile Developer

Software Developer Intern, MS, Summer 2027

Front-end Developer

UI Developer - Montreal

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