Mainframe Application Engineer (#388)


Tokyo
Full time Permanent
Insurance

Job description

We are looking for a COBOL Developer to be responsible for the development, maintenance, and support of our contract management system and other institutional systems within direct sales channel. T
he role involves system analysis, user coordination, vendor management, and production support to ensure smooth operations.

Key Responsibilities:

  • Manage the institutional system of products sold through the direct channel.
  • Develop and maintain the in-house contract management system and related applications.
  • Analyze business requirements for system development projects and coordinate with user departments.
  • Act as a bridge between vendors and end-users, ensuring seamless communication and project execution.
  • Provide UAT support and assist in ensuring a smooth transition to production.
  • Support the operation and maintenance of the production environment.

Job Requirements:

Must-Have:

  • 5+ years of experience in host system development (COBOL).
  • Hands-on experience with IBM (AS400) and LIFE/J (preferred).
  • 3+ years of experience in designing and developing life insurance systems.

Preferred Skills:

  • Experience in Life Insurance Policy Management System development.
  • Technical expertise in:
    • OS: OS/400, z/OS
    • Middleware: MQ
    • Database: DB2

Language requirement

Japanese (Fluent), English (Fluent)

Working hours

9:00~17:00 (Break 12:00~13:00)

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