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Tandem Developer

  • Toronto, ON
  • On-site
  • Posted Sep 24, 2026
  • 1 position

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Employment type
Contract
Experience level
Senior · 5+ years
Apply by
Oct 22, 2026
Posting language
English
Working hours
40 hours per week
Seniority
Mid-Senior level
Application method
Direct apply is available

Job summary

The developer will design, code, test, and implement mission-critical applications on the HP NonStop platform. They are also responsible for providing production support, troubleshooting defects, and collaborating with business users to gather requirements.

Job details

Role: Tandem Developer Location: Toronto, ON duration: Long Term Contract Job Description: We are looking for an experienced Tandem Developer with strong expertise in HP NonStop (Tandem) systems. The candidate will be responsible for developing, enhancing, supporting, and maintaining mission-critical applications in the payments, banking, or financial services domain. Key Responsibilities Develop and maintain applications on the HP NonStop (Tandem) platform. Design, code, test, and implement software solutions. Perform production support, troubleshooting, and defect resolution. Work closely with business users and cross-functional teams to gather requirements. Analyze system performance and recommend improvements. Support application upgrades, migrations, and enhancements. Ensure adherence to coding standards and best practices. Required Skills Strong experience with HP NonStop (Tandem) Systems. Hands-on experience in COBOL85, TAL, TACL, C/C++. Good knowledge of SQL/MP and Enscribe Database. Experience with Pathway, Guardian, OSS environments. Knowledge of application support, incident management, and production support. Understanding of SDLC and Agile methodologi

What you’ll do

The developer will design, code, test, and implement mission-critical applications on the HP NonStop platform. They are also responsible for providing production support, troubleshooting defects, and collaborating with business users to gather requirements.

Requirements

Candidates must have strong experience with HP NonStop (Tandem) systems and proficiency in COBOL85, TAL, TACL, and C/C++. A solid understanding of SQL/MP, Enscribe, and Agile methodologies is required for this role.

Listed skills

  • Incident Management · Preferred
  • Agile · Preferred
  • C++ · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • HP NonStop
  • Tandem
  • COBOL85
  • TAL
  • TACL
  • C
  • C++
  • SQL/MP
  • Enscribe Database
  • Pathway
  • Guardian
  • OSS
  • Application Support
  • Incident Management
  • SDLC
  • Agile

Job areas

  • Technology
  • Software
  • Finance & Accounting
  • Consulting

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