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Job ID : 1549480 Date Updated : July 8th, 2025

PR/094812 | Backend Engineer (Japan AI) for a reputable Japanese IT company

Location Vietnam, Hanoi
Job Type Permanent Full-time
Salary Negotiable, based on experience

Job Description


Company and Job Overview
A reputable Japanese IT solution provider company

 

Job Responsibilities

  • Engage in the development of AI-driven chat functionalities, focusing on enhancing user interactions.
  • Design and implement chatbot solutions leveraging OpenAI technologies to improve communication capabilities.
  • Work closely with cross-functional teams to create a scalable and efficient backend for AI chat services and data integration.
  • Construct and maintain reporting infrastructures using Google Cloud Platform for optimized data analysis.
  • Drive the development of new features, resolve technical issues, and propose enhancements to strengthen product and system stability.
  • Produce clean, maintainable, and efficient code to ensure long-term product reliability and scalability.


Job Requirements
 

  • Bachelor’s degree in Information Technology, Computer Science, Data Science, or related fields.
  • At least 3 years of experience in backend development with strong proficiency in Python and its associated libraries/frameworks.
  • Familiarity with Docker and Kubernetes, along with hands-on experience working with cloud platforms such as Google Cloud Platform (GCP).
  • Ability to design and implement RESTful APIs using frameworks like Next.js or Express.js, and proficient in version control with Git.
  • Solid understanding of data structures and algorithms, with expertise in SQL databases (MySQL, PostgreSQL, MongoDB) and familiarity with NoSQL databases.
  • Experience with unit testing and integration testing; strong English communication skills and effective teamwork abilities. Knowledge of front-end technologies (React, Next.js) and large-scale system design is a plus.

 

Job Benefit 
 

  • MacBook Pro is provided for work purposes.
  • Full compliance with social, health, and unemployment insurance as per the Labor Code, along with PVI insurance for the employee and one family member.
  • Enjoy 12 days of annual leave, plus an additional day off for your birthday.
  • Salary is reviewed twice per financial year, with a half-year bonus
  • Participate in an annual company trip, yearly health check-ups

 

#LI-JACVN

 

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General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Associate Degree/Diploma
Visa Status No permission to work in Japan required

Job Location

  • Vietnam, Hanoi

Work Conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Industry IT Consulting

Job Category

  • Other > Other