Senior Tandem / Mainframe Developer HP Non

Stop | COBOL | TACL | Enscribe Location: Toronto Job Type: Contract Job Description We are looking for a Tandem / Mainframe Developer with robust experience in HP Non

Stop (Tandem) and/or Mainframe technologies .

The candidate will be responsible for application development, maintenance, enhancements, and production support.

Required Skills Strong experience in Tandem / HP Non

Stop development.

Experience with COBOL and TACL .

Experience with Enscribe and/or SQL/MP, SQL/MX .

Good knowledge of Mainframe technologies such as COBOL, JCL, DB2, and CICS.

Experience in application development, maintenance, and troubleshooting.

Experience with production support and incident resolution .

Ability to analyze requirements and develop technical solutions.

Good understanding of SDLC and Agile methodologies.





Strong communication and problem-solving skills.

Responsibilities Develop, enhance, and maintain Tandem/Mainframe applications.

Analyze business and technical requirements.

Perform coding, testing, debugging, and implementation.

Troubleshoot production issues and provide timely resolutions.

Work with cross-functional teams to deliver application changes.

Prepare technical documentation and support application releases.

Preferred Experience working in Banking / Financial Services is a plus.

Experience with Tandem-to-Mainframe or Mainframe-to-Tandem integration/migration is preferred.

Experience with batch processing and production support is an advantage.

📌 Senior Tandem / Mainframe Developer – HP NonStop | COBOL | TACL | Enscribe (Toronto)
🏢 Atlantis IT Group
📍 Toronto