Tandem/Mainframe Developer — Contract (Toronto)

Apptoza Inc., located in Toronto, seeks a Tandem/Mainframe Developer with strong HP NonStop (Tandem) and mainframe experience to develop, maintain, enhance, and provide production support for critical applications.

You will analyze requirements, perform coding, testing, debugging, and partner with cross-functional teams to implement reliable changes and ensure smooth releases. Experience with Cobol, JCL, DB2, CICS, and SDLC/Agile is required.