Senior Platform Software Engineer – Backend
- Employment type
- Full-time · On-site
- Posted
- November 8, 2026
- NOC code
- 21223 — Database analysts and data administrators
- Province
- Ontario (ON)More in Ontario
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
This role is based in Ontario. The Canadian NOC code for this position is 21223 — Database analysts and data administrators. DSI Recruiting 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 Ontario
Average salary for Software Engineer in Ontario
We do not have a salary benchmark for this title in Ontario yet. The posting does not state a salary either.
NOC code
21223 — Database analysts and data administrators. 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 degree in computer science, software engineering or a related field, or equivalent experience, plus demonstrated work in one or more production languages and frameworks.
Licensing: No licence is needed to write software, but the title "engineer" is protected by the provincial engineering regulators; some employers post the same role as "software developer" for that reason.
Fit check
Is this role right for you?
Top skills this posting asks for:
- C#
- .NET
- ASP.NET Core
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What you'll do
- Implement shared cloud-native services
- Develop reusable .NET SDKs
- Build shared services, middleware and templates
- Create reusable NuGet SDKs using C#
- Implement authentication integration
- Manage session management systems
- Build resilient integrations
- Enable developer productivity across domain services
What you'll need
- Strong C# and .NET expertise
- Experience with ASP.NET Core
- Cloud-native architecture knowledge
- API standards and design experience
- Security implementation experience
- Microservices development background