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Javascript Developer Jobs in Quebec (NOW HIRING)

Flexspring, Inc

Java Developer

Montreal, QC · On-site +1

The Role As a Senior Research and Development Developer at Flexspring, you will design and build ... Evolve and maintain core platform components by writing high-quality Java and JavaScript code.

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Javascript Developer information

See Quebec salary details

$38.5K

$105.7K

$165K

How much do javascript developer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for javascript developer in Quebec is $105,701.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,000.00 and $128,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a JavaScript Developer, and why are they important?

To thrive as a JavaScript Developer, you need strong proficiency in JavaScript, HTML, CSS, and a solid understanding of web development principles, often backed by a degree in computer science or comparable experience. Familiarity with frameworks like React or Angular, version control systems like Git, and build tools such as Webpack is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating on projects and resolving technical challenges. These skills and qualities ensure the delivery of robust, maintainable, and efficient web applications that meet user and business needs.

What Does a JavaScript Developer Do?

As a JavaScript developer, your main responsibilities are to code functional web applications using the JavaScript (JS) programming language and to patch and update application code as needed to optimize functionality. You program front-end code for web applications, collaborate with back-end developers, and use tools like integrated development environments (IDEs), Git, and browser dev tools.

What is the difference between Javascript Developer vs Front-End Developer?

AspectJavascript DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms, startups

Javascript Developers focus on coding and scripting using JavaScript, while Front-End Developers handle the overall design and user experience of websites. Both roles often overlap, but the Javascript Developer specializes in scripting, whereas the Front-End Developer emphasizes UI/UX design and layout.

What does a JavaScript Developer do?

A JavaScript Developer is responsible for designing, developing, and maintaining web applications using the JavaScript programming language. They typically work on both the front-end (user interface) and sometimes the back-end (server-side) of web projects, creating interactive features, optimizing performance, and ensuring cross-browser compatibility. Their role often involves collaborating with designers and other developers to deliver a seamless user experience.

What are some common challenges faced by JavaScript Developers when working on large-scale applications?

JavaScript Developers working on large-scale applications often encounter challenges such as maintaining code readability, managing dependencies, and ensuring performance optimization. As projects grow, it becomes essential to implement best practices like modularization, code reviews, and thorough testing to prevent bugs and technical debt. Collaboration with backend developers, designers, and QA testers is frequent, requiring clear communication and an agile mindset to deliver features efficiently and address issues as they arise.
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What are popular job titles related to Javascript Developer jobs in QC? For Javascript Developer jobs in QC, the most frequently searched job titles are:
Javascript Developer jobs near you

Java Developer

Flexspring, Inc

Montreal, QC • On-site, Remote

Full-time

Medical, PTO

Posted 16 days ago

Job description

At Flexspring, you will have the autonomy and flexibility to tackle your role in a way that is right for you. We foster a learning culture that will allow you to develop new skills and progress in your career.


Who We Are

Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR software companies to design and deliver custom integrations that connect HR, payroll, and business systems, reduce manual work, improve data accuracy, and help people's operations run more efficiently.


The Role

As a Senior Research and Development Developer at Flexspring, you will design and build core components of our integration platform and contribute to the evolution of our products and architecture. You will work closely with other developers, product stakeholders, and technical leaders to solve complex integration challenges and deliver scalable, reliable solutions.

This role is well suited for an experienced developer who enjoys working on foundational systems, influencing technical direction, and contributing to innovation, including AI-powered capabilities within our platform.


What You'll Do

  • Design and implement software components and web applications across Flexspring's product suite.
  • Evolve and maintain core platform components by writing high-quality Java and JavaScript code.
  • Write, maintain, and execute unit, integration, performance, load, and stress tests.
  • Contribute to technical architecture decisions and help shape the product and platform roadmap.
  • Lead by example through code reviews, technical guidance, and collaboration with other developers.
  • Deliver reliable, scalable solutions that support complex data integration use cases.


What you'll bring

Must Have

  • Bachelor's degree or college diploma in Software Engineering, Computer Science, or a related field, or an equivalent combination of education and relevant experience.
  • Strong experience with Java and/or JavaScript in production environments.
  • Solid knowledge of frameworks such as Spring and JUnit.
  • Experience designing, publishing, and consuming web service APIs.
  • Strong problem-solving skills and the ability to work through complex technical challenges.
  • Ability to collaborate effectively with other developers and technical stakeholders
    High standards for code quality, reliability, and maintainability.
  • Self-motivated, accountable, and comfortable taking ownership of technical outcomes.


Nice to Haves

  • Experience with additional technologies such as Groovy, REST APIs, SOAP web services, GraphQL, ReactJS, or JMS
  • Exposure to HR and/or financial data integrations
  • Experience contributing to AI-powered or data-driven solutions


What You Get

  • Work from home with flexible hours.
  • 4 weeks of paid vacation annually.
  • Comprehensive health benefits package for you and your family.
  • Team events and opportunities to connect with colleagues.
  • Opportunity to work with cutting-edge technologies.
  • Competitive base salary.


For more information about Flexspring, visit: https://www.flexspring.com/


Equal Employment Opportunity Statement


Flexspring is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. Flexspring is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at Flexspring are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex (including pregnancy), age, physical, mental or sensory disability, HIV Status, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. Flexspring does not tolerate discrimination or harassment based on any of these characteristics. Flexspring encourages applicants of all ages.

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