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 .NET Core (C#), Restful API, Azure Cloud Services, API development, SQL Database, Redis Cache. 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 .NETCORE (C#).
• Develop and integration patterns (Restful API and Async Messaging).
• 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 AKS.
• Implement and maintain CI/CD pipelines for automated testing and 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 Restful API, Web Security.
• Experience with microservices and Enterprise Integration Patterns.
• 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 distributed system architecture.
• 5 + years of experience in software development with C#.
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:
We value transparency in our hiring processes. Please note, artificial intelligence may be used in certain stages to screen, assess, or select applicants, however, a human reviewer makes all final decisions. This posting is for an existing vacancy.

For nearly 40 years, Staples has been a trusted leader in delivering end-to-end workplace solutions for consumers and businesses of all sizes across a broad range of industries. The company provides a comprehensive portfolio of products, strategic solutions, and services including print and marketing, shipping, technology, and travel. Its specialized assortment includes high-quality office supplies, janitorial products, technology, furniture, and breakroom essentials, all supported by best-in-class supply chain capabilities and a dedicated team of experts committed to making the workday easier. Headquartered near Boston, Massachusetts, Staples operates throughout North America via direct B2B sales, e-commerce, and more than 900 retail stores. To learn more, visit your local U.S. Staples store, download the Staples app, explore Staples.com or StaplesBusiness.com, or follow @Staples on social media.