JOB ID 25612

Internal SE (Core Business Systems)

  • Manufacturer, Machinery, Equipment
  • IT, Program・Project Management, Internal SE, SE(Web, OPEN), SE(General purpose)
  • Tokyo, Osaka
  • ¥12,000,000~¥20,000,000

This company is a global leader in factory automation and sensing technologies, providing a wide range of innovative products such as sensors, measuring instruments, vision systems, and microscopes. Headquartered in Japan and operating in numerous countries worldwide, it is known for its strong direct sales approach and commitment to delivering high-value technical solutions that support manufacturing productivity and quality improvement. The organization emphasizes speed, innovation, and quality improvement. organization emphasizes speed, innovation, and customer-centric problem solving, enabling clients across various industries to optimize their processes with cutting-edge automation and inspection technologies.

You will be involved in everything from planning and development to release and maintenance in a wide range of domestic core systems such as production, sales, logistics, accounting, general affairs, and human resources, as well as core systems for overseas subsidiaries and domestic and overseas sales support systems.

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Job Description

  • Responsibilities
    (Planning and drafting)
    ・Consideration
    of system improvements that are effective for each business division and business performance, improvement proposals
    for system department communication, and project management of large-scale replacement projects

    (Development ~ Release)
    ・Development schedule planning, adjustment
    , requirements definition, basic design, detailed design, program development, testing, etc., overall development

    (System management, operation, and maintenance),
    system start-up and follow-up
    after operation, system maintenance, operation, and improvement
    , and response to inquiries from user departments.


    Languages: Java, Typescript, SQL, RPG/CL Backend
    : Java, Spring Boot, Gradle
    Frontend: Next.js, React, Angular
    CI/CD: Terraform, Kubernetes, Trivy, GitHub Actions, Jenkins
  • Requirements
    ■Those who can consistently implement the definition of
    application requirements for domestic core systems ~ design ~ development ~ test ~ production operation.
    ・More than 5 years of system design experience
    using programming languages ・Those who can learn mainframe languages (RPG/CL languages)
    ・Experience

    in improving operations through systems ■Applying
    for overseas core systems and sales support systems Experience in development, operation and maintenance
    of core systems, requirement definition - comprehensive test, Experience
    in consistent work until release, data manipulation using SQL, experience
    in changing DB definitions, and practical experience in object-oriented languages (C# preferred)
  • Preferred
    ■Application for
    domestic core systems, knowledge and experience
    in open web systems, design experience
    using cloud-based managed services, experience in designing, developing, and operating
    core systems (sales, inventory, production systems, etc.), and project management experience

    ■Application for overseas core systems and sales support systems
    ・Experience in
    cloud (AWS/Azure, etc.), business-level English skills
    , and experience in system development using .NET
  • Location
    Tokyo, Osaka
  • Work Style
    Remote working possible
  • Salary
    ¥12,000,000~¥20,000,000
  • Attractive
    Points
    Japanese company with global opportunities, Listed company, Average age 30s, Childcare support system, Weekends and holidays off, Major corporation

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