Location
toronto, on, Canada
Posted
June 01, 2026
Job Description
About the job RQ09885 - Sr. Software Developer - API RQ09885 - Sr. Software Developer - API
On-site (During the duration of the assignment, you will be under the discretion of the Hiring Manager's requirements for the Project you are assigned to)
Contract 1 year, 2 possible extensions
Security Level: CRJMC
A senior API Software Developer with 8+ years of experience will be responsible for creating and using APIs to translate functional specifications into working and tested applications. This includes developing detailed programming specifications, user interface designs, prototypes, writing and/or generating code, compiling data driven programs, conducting unit tests and debugging code.
Detailed design and specification documents for RESTful APIs, including endpoints, request/response models, authentication, and error handling.
Clean, scalable, and secure REST APIs built using Java and Spring Boot, adhering to best practices and co...
On-site (During the duration of the assignment, you will be under the discretion of the Hiring Manager's requirements for the Project you are assigned to)
Contract 1 year, 2 possible extensions
Security Level: CRJMC
A senior API Software Developer with 8+ years of experience will be responsible for creating and using APIs to translate functional specifications into working and tested applications. This includes developing detailed programming specifications, user interface designs, prototypes, writing and/or generating code, compiling data driven programs, conducting unit tests and debugging code.
Detailed design and specification documents for RESTful APIs, including endpoints, request/response models, authentication, and error handling.
Clean, scalable, and secure REST APIs built using Java and Spring Boot, adhering to best practices and co...