Senior Software Developer
- LocationRichmond Hill, ON, Canada
- Work typeHybrid
- EmploymentFull-time
- Posted27 October 2026
- SourceStaples Inc.'s careers page (Oracle Recruiting)
Live checkFirst seen 6 days ago; still listed on Staples Inc.'s careers page 1 h ago.
Moves fastWhen Staples Inc. takes a role down early, it is usually about 4 days after posting. Apply soon.
At a glance
- Experience5+ years
- EducationBachelor's degree
- Skills and toolsC#, .NET, SQL, Azure, CI/CD, GitHub, Docker, Kubernetes
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About the role
Some of what you will do:
We are seeking a highly skilled Senior Software Developer to join our dynamic team. The ideal candidate will have extensive experience in C#, .NET, Web Services, WCF, Web API, Microsoft Services, API development, SQL Database, Cosmos DB, and Azure. You will be responsible for designing, developing, and maintaining scalable software solutions while ensuring best practices in CI/CD and GitHub are implemented.
Specifically, You Will:
- Design, develop, and maintain high-quality software solutions using C# and .NET.
- Develop and integrate Web Services, WCF, and Web API.
- Work with microservices and implement scalable API architectures.
- Develop and manage relational databases (SQL Database) and NoSQL databases (Cosmos DB).
- Deploy and manage cloud solutions on Microsoft Azure.
- Implement and maintain CI/CD pipelines for automated deployments.
- Maintain and optimize existing codebases, ensuring high performance and reliability.
- Utilize GitHub for version control and collaboration.
- Write clean, scalable, and well-documented code following industry best practices.
Some of what you need:
- Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
- Strong knowledge of Web Services, WCF, and Web API development.
- Experience with microservices and API integrations.
- Proficiency in SQL Database and Cosmos DB.
- Hands-on experience with Microsoft Azure cloud services.
- Experience in CI/CD automation and GitHub workflows.
- Strong analytical, problem-solving, and debugging skills.
- Experience with containerization (Docker, Kubernetes) is a plus.
- Knowledge of frontend frameworks (React, Angular) is an advantage.
- Experience with microservices architecture.
- 5 + years of experience in software development with C# and .NET.
Physical demands/working conditions:
Office environment – Hybrid, with 4 days onsite in Richmond Hill, subject to the hybrid policy.
Some of what you will get:
- Associate discount
- Health and Dental benefits
- RRSP/DPSP
- Performance bonuses
- Learning & Development programs
- And more…
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