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ソフトウェアエンジニア/ Software Engineer

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A renowned wireless communications provider is looking for a Software Engineer specialising in backend development. The selected candidate will develop AI-enabled internal systems, improve Salesforce-based operations, and drive automation projects from planning through production. This is a hybrid role.

Responsibilities:

  • Design and develop mobile communications systems using generative AI
  • Manage AI initiatives from proof of concept through production operations
  • Digitise existing processes and define scalable system architectures
  • Improve Salesforce workflows, data models, and external system integrations
  • Define requirements and coordinate project delivery with business teams
  • Automate manual and Excel-based tasks while improving system maintainability

Requirements:

  • Experience in application development, especially backend (any language or framework)
  • Prior experience across the full cycle (requirements definition through design, implementation, and release)

Preferred requirements:

  • Experience with design, development, and operations in cloud environments such as AWS
  • Prior experience developing business/operational systems for B2B or SaaS services
  • Proven experience developing at a startup or during an in-house development (insourcing) phase

About the Company:

A wireless communications provider offering high-capacity connectivity for businesses, low-capacity IoT solutions, and prepaid services. It delivers secure, seamless, and flexible connectivity designed for a wide range of commercial and industrial needs.

Keywords:

ソフトウェア, プログラミング, IT, 技術職, 求人, 外資系

Job Ref: 5YPZGI

Contract Type: Perm

Specialism: Information Technology

Focus: IT Management

Industry: IT

Salary: ¥6,000,000 - ¥7,500,000 per annum

Workplace Type: Hybrid

Experience Level: Associate

Location: Tokyo

Job Reference: 5YPZGI-EF1DE847

Date posted: 10 July 2026

Consultant: Simone Martin