UN
Unity

Développeuse ou développeur backend sénior, Outils IA internes / Senior Backend Developer, Internal AI Tooling

Montréal, Québec
On-site
Full-time
No salary posted5 days ago
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Employment type
Full-time · On-site
Posted
November 8, 2026
NOC code
21231 — Software engineers and designers
Province
Quebec (QC)More in Quebec

Hiring confidence: Sparse posting · 22/100

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

JobsAdzuna
This is only part of this posting — the job board it came from publishes a short summary. Read the full posting.
L’opportunité Nous recrutons une ou un développeur backend sénior pour joindre notre équipe Engine AI. Il s’agit d’une petite équipe à fort impact qui conçoit les outils IA internes et l’infrastructure qui permet aux développeurs de notre équipe Engine d’être plus rapides et plus efficaces chaque jour. Dans ce rôle, vous serez responsable de concevoir, développer et maintenir l’infrastructure dorsale (backend) qui alimente nos solutions d’IA internes, et vous mettrez un accent particulier sur l…

This role is based in Quebec. The Canadian NOC code for this position is 21231 — Software engineers and designers. Unity 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.

All Software Developer jobs in Quebec

Fit check

Is this role right for you?

Top skills this posting asks for:

  • Backend Development
  • AI/ML Infrastructure
  • Software Architecture

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What you'll do

  • Design, develop, and maintain backend infrastructure powering internal AI solutions
  • Build tools and infrastructure to improve developer productivity and efficiency
  • Architect backend systems for AI applications
  • Support the Engine AI team in building internal AI tools
  • Enhance the speed and efficiency of Engine team developers

What you'll need

  • Senior-level backend development experience
  • Experience with AI/ML infrastructure
  • Strong system design and architecture skills
  • Experience building scalable backend systems
  • Infrastructure and DevOps knowledge

About the Company

UN

Unity