Senior Backend Engineer for Mico Engage AI

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AI Summary

We are seeking a Senior Backend Engineer to join our development team for Mico Engage AI. The successful candidate will play a central role in improving and stabilizing the delivery infrastructure, developing new features, and enhancing product value.

Key Highlights
Improve and stabilize delivery infrastructure
Develop infrastructure for large-scale user traffic
Develop new features and enhance product value
Key Responsibilities
Improve and stabilize the delivery infrastructure
Develop infrastructure capable of handling large-scale user traffic
Develop new features
Enhance product value by implementing features aligned with the product roadmap
Develop features based on customer needs
Build widely applicable, high-demand features based on customer success feedback
Technical Skills Required
REST APIs Java Python TypeScript Golang AWS Terraform Git
Benefits & Perks
Telework (remote work) system available
Marriage bonus
Birth bonus
Condolence and disaster support payments
Nice to Have
Experience building and operating CI/CD pipelines
Experience with infrastructure setup (AWS, Docker, etc.)

Job Description


Open to Overseas Applicants

This position is part of our recruitment agency services.

The company you will be introduced to is Mico Inc.

Why This Role Is Attractive

  • Many international employees are actively working in the company
  • Visa sponsorship and support available
  • Stable, large company with long-term career opportunities
  • Multilingual support staff (English, Chinese, and more)

Responsibilities

As a Senior Backend Engineer, you will play a central role in the development team for Mico Engage AI.

  • Improve and stabilize the delivery infrastructure
  • Develop infrastructure capable of handling large-scale user traffic
  • Develop new features
  • Enhance product value by implementing features aligned with the product roadmap
  • Develop features based on customer needs
  • Build widely applicable, high-demand features based on customer success feedback

Required Skills

  • Experience designing and developing REST APIs
  • Ability to independently lead and complete the full development lifecycle (requirements definition, design, implementation, testing, and release)
  • Experience in system architecture design

Preferred Skills

  • Experience building and operating CI/CD pipelines
  • Experience with infrastructure setup (AWS, Docker, etc.)
  • Ability to select technologies considering technical requirements, cost, and operational efficiency
  • Business-level English communication skills

Additional Benefits

  • Telework (remote work) system available
  • Marriage bonus
  • Birth bonus
  • Condolence and disaster support payments

Work Location

Flexible work style depending on role (remote and/or in-office)

Osaka Office

Kita-ku, Osaka (Grand Green Osaka North Building JAM BASE)

Tokyo Office

Minato-ku, Tokyo (WeWork The ARGYLE Aoyama)

Working Hours

  • Flextime system
  • Standard hours: 9:00 AM 6:00 PM (including 1-hour break)
  • Core time: 10:00 AM 4:00 PM
  • Overtime may apply
  • Discretionary labor system applies to certain senior roles

Tech Stack

  • Java
  • Python
  • TypeScript
  • Golang
  • RESTful APIs
  • AWS (Amazon Web Services)
  • Terraform
  • Git

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