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Senior Software Developer - Full Stack

https://www.randstad.com Logo

Randstad

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Location:
Canada , Toronto

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

Do you have experience implementing secure APIs including JWT authentication, role-based authorization, and input validation and sanitization? Do you have xperience handling JSON-based data exchange and schema-driven models? If so, this would be a great opportunity for you! Our client is looking for a Senior Software Developer - Full Stack for a 10 month contract in Toronto.

Job Responsibility:

  • Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities
  • Required to translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, and conducting unit tests
  • Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migrations

Requirements:

  • Strong experience in .NET Core / .NET 8 API design and development
  • Advanced proficiency in C#
  • Experience designing and developing RESTful Web APIs
  • Experience with Entity Framework Core
  • Experience implementing secure APIs including JWT authentication, role-based authorization, and input validation and sanitization
  • Experience working with Azure SQL
  • Experience handling JSON-based data exchange and schema-driven models
  • Experience with Git and Azure DevOps
  • Experience supporting CI/CD pipelines and multi-environment deployments
What we offer:
  • Earn a competitive rate within the industry
  • Potential for extension

Additional Information:

Job Posted:
March 04, 2026

Expiration:
April 27, 2026

Work Type:
On-site work
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