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Javascript Backend Developer Jobs in Montreal, QC

Maîtrise HTML, CSS, JavaScript (Angular, React ou Vue); * Maîtrise backend (.NET, Java ou Node.js); * Expérience avec API REST; * Connaissance bases de données; * Expérience DevOps (atout)

Maitrise HTML, CSS, JavaScript (Angular, React ou Vue); * Maitrise backend (.NET, Java ou Node.js); * Experience avec API REST; * Connaissance bases de donnees; * Experience DevOps (atout)

... and backend software developers and Product Management. As part of the EOP team, you will be a ... JavaScript Frameworks: Angular, React. * Continuous Integration: Azure DevOps Pipelines, GitHub ...

... seamlessly with SAP backend systems. Our innovations are trusted by leading enterprises ... Develop and troubleshoot in Node.js, JavaScript and SAP UI5. * Monitor and optimize the application ...

Integrate product data across engineering, supply chain, andshopfloorsystems By advancing the ... Experience en developpement backend et frontend (Java, JavaScript, HTML, XML). * Bonne connaissance ...

Showing results 21-40

Javascript Backend Developer information

What does a JavaScript backend developer do?

A JavaScript Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web applications. They use JavaScript, often with frameworks like Node.js, to process requests, manage data, and ensure smooth communication between the frontend and backend of an application. Their work ensures that web applications are scalable, secure, and efficient. JavaScript Backend Developers also collaborate with frontend developers and other team members to deliver seamless user experiences.

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

To thrive as a Javascript Backend Developer, you need strong proficiency in JavaScript (especially Node.js), knowledge of backend frameworks, and a solid understanding of databases such as MongoDB or PostgreSQL. Familiarity with development tools like Git, RESTful APIs, Docker, and cloud platforms, as well as relevant certifications, is highly valuable. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and deliver robust solutions. These abilities are crucial for building scalable, secure, and maintainable backend services that power modern applications.

What are the typical challenges a JavaScript backend developer faces when scaling applications for high traffic?

JavaScript Backend Developers, especially those working with Node.js, often encounter challenges related to handling high concurrency, optimizing database queries, and maintaining application performance under heavy load. Ensuring efficient memory management and implementing robust error handling are also critical when scaling. Working closely with DevOps and frontend teams to optimize APIs and monitor system health is essential for delivering reliable, scalable backend solutions.

What is the difference between Javascript Backend Developer vs Javascript Frontend Developer?

AspectJavascript Backend DeveloperJavascript Frontend Developer
Primary FocusServer-side development, APIs, databasesUser interface, client-side interactions
Required SkillsNode.js, databases, server managementHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBack-end servers, cloud platformsWeb browsers, client devices
Common UsageBuilding APIs, server logicDesigning web pages, user experience

The main difference between a Javascript Backend Developer and a Javascript Frontend Developer lies in their focus areas. Backend developers handle server-side logic, databases, and APIs, while frontend developers focus on creating engaging user interfaces and client-side interactions. Both roles require JavaScript skills but apply them in different parts of web development projects.

Infographic showing various Javascript Backend Developer job openings in Montreal, QC as of June 2026, with employment types broken down into 96% Full Time, 2% Part Time, and 2% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution.

Analyste-Programmeur Odoo Sénior

TechNuCom inc.

Montreal, QC • On-site

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

Fonctions liées au poste : • Participer aux réunions d’identification des besoins d’affaires • Faire des recommandations et produire des spécifications fonctionnelles détaillées • Configurer le backend et les interfaces de Odoo • Programmer la personnalisation du code de Odoo et les fonctionnalités additionnelles. • Soutenir et modifier des applications Odoo existantes. • Programmer des APIs pour connecter Odoo avec d'autres applications cloud. • Autres missions connexes Compétences requises a) Formation : Baccalauréat universitaire en informatique, génie logiciel ou équivalent. b) Expérience professionnelle : • Quatre (4) ans d’expérience en tant que programmeur/développeur avec Odoo • Détenir une certification Odoo • Connaissance avancée de Odoo Foundation, Javascript, CSS, Python, JSON • Très bonne connaissance de OWL • Solide expérience de collaboration avec OCA • Connaissance approfondie de OpenUpgrade • Expérience dans l’utilisation de Playwright • Expertise pointue du module et des normes comptables • Expérience dans la génération de rapports comptables personnalisés • Maîtrise fonctionnelle de l’anglais