×
Register Here to Apply for Jobs or Post Jobs. X

Senior Banking .Net Developer - C#.net development, Outh, strong cloud Azure

Job in Toronto, Ontario, C6A, Canada
Listing for: S.i. Systems
Full Time position
Listed on 2026-06-02
Job specializations:
  • Software Development
    C# / Unity Developer, Cloud Engineer - Software
Job Description & How to Apply Below
Position: Senior Banking .Net Developer - C#.net development, Outh2.0, strong cloud Azure experience and [...]
Position Title:

.Net developer
Duration: 6 months
Remote/Hybrid:
Hybrid, Wednesday 3rd Friday
Office

Location:

81 Bay 21st Floor
Responsibilities  .Net Developer to lead the design, development, and integration of a Single Sign-On (SSO) solution using OAuth 2.0 with a SaaS-based investment planning tool. The developer will work on an existing Java-based application, implementing secure integrations and leveraging existing frameworks to retrieve client financial data and transmit it to the SaaS platform.
Must Have Skills   Hands-on experience with C#/.NET Core for backend API development - 5 years
Experience in building Single Page Applications (SPA) using React or Angular - 3 years

Experience with OAuth 2.0, OpenID Connect (OIDC), JWT token validation, and federated identity patterns - 3+ years
Hands-on experience with Azure AD B2C - custom policies, claims transformation, and external identity provider federation - 3 years
Proficiency with Azure SQL Database - schema design, stored procedures, row-level security (RLS), and performance tuning - 3 years
Experience building and consuming RESTful APIs with proper authentication, authorization, and error handling - 2 years
Working knowledge of Azure PaaS services - App Service, API Management (APIM), Azure Functions, Key Vault - 3 years

Experience with Azure monitoring stack - Application Insights, Azure Monitor, Log Analytics - 3 years
Nice-to-Have Skills   

Experience with Microsoft Authentication Library (MSAL)

Experience with serverless patterns using Azure Functions
Familiarity with API gateway patterns and Azure APIM policies (rate limiting, transformation, caching)
Exposure to external-facing applications in financial services or regulated industries
Knowledge of WCAG 2.1 accessibility standards

Experience with containerization (Docker)
Understanding of secure coding practices (OWASP Top 10)

#J-18808-Ljbffr
Position Requirements
10+ Years work experience
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary