Développeur.se logiciel sénior.e (Core Systems) | Senior Software Developer (Core Systems)

Outremont, Montréal

On-site

Full-time

No salary posted1 weeks ago

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Employment type: Full-time · On-site
Posted: September 28, 2026
NOC code: 21231 — Software engineers and designers
Province: Quebec (QC)More in Quebec

Hiring confidence: Sparse posting · 11/100

This posting is missing most of the signals we look for, or shows patterns common to listings that are not actively being filled. Check with the employer before applying. How this is scored

Job Overview

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Développeur.se logiciel sénior.e (Core Systems) Altitude Sports est un détaillant en ligne basé à Montréal, à l’intersection de la mode et du plein air. Fondée en 1984, l’entreprise offre des conseils d’experts sur l’équipement haut de gamme et les vêtements techniques, un programme d’avantages exclusifs aux membres et une sélection précise de produits pour les aventures en ville. Notre équipe, animée par une passion pour l’excellence, réunit des talents et des intérêts divers. Malgré notre cro…

This role is based in Quebec. The Canadian NOC code for this position is 21231 — Software engineers and designers. Altitude Sports is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.

Market context

About this role in Quebec

Average salary for Software Developer in Quebec

We do not have a salary benchmark for this title in Quebec yet. The posting does not state a salary either.

NOC code

21231 — Software engineers and designers. The National Occupational Classification code is what Express Entry, provincial nominee programs and Job Bank use to identify this occupation.

Typical qualifications for Canadian employers

A post-secondary credential in computer science or a related field, or an equivalent portfolio, plus hands-on experience with the stack named in the posting.

Licensing: No licence or registration is required. Employers hire on portfolio, experience and technical interviews.

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What you'll do

Develop and maintain core system components
Design and implement robust software solutions
Collaborate with cross-functional teams
Mentor junior developers
Contribute to technical strategy and architecture decisions
Support online retail platform infrastructure

What you'll need

Senior-level software development experience
Experience with core systems development
Strong technical foundation in software architecture
Experience in e-commerce or retail technology environments