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Updated 2025-05-01
Activated 2025-04-23

[AI Shift] Server-side engineer / Largest internet advertising company
Automatically translated job page

This posting is managed by: GLナビゲーション株式会社
Company Name Company is not publicly visible
Job Type IT (PC, Web, Unix) - Back-End Engineer
Industry Internet Services/ISP (Internet Service Provider)
Location Asia Japan Tokyo

Job Description ■Job Description
You will be responsible for the design, development, and operation of "AI Worker", "AI Worker Studio", or "AI Messenger Voicebot" and "AI Messenger Summary".

= ... Advance notice of "AI Worker" that can be easily used on Teams started
https://www.ai-shift.co.jp/3958

- It's been three months since I started backend development for a new service, so I've summarized the technologies and efforts I've tried
https://www.ai-shift.co.jp/techblog/4234

[Development environment]
・Language: TypeScript (Bun)
・Framework: Hono
・DBMS: PostgreSQL (Cloud SQL)
・Configuration management: Terraform
・Orchestration: Kubernetes (Google Kubernetes Engine) / ArgoCD
・Source code management: GitHub
・Project management: Linear
・Information sharing tool: Notion
・Other: Google Cloud / Microsoft Azure

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

"AI Messenger Voicebot"
"AI Messenger Summary"

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

■Specific work content
▽AI Messenger Voicebot
・Development of new management console functions for AI scenario design
・Development of management console for checking call history, conversation contents, etc.
・Development of functions to improve Voicebot performance
・Infrastructure design and implementation to handle high load of Voicebot
・Other new functions development and implementation based on requests from adopting companies

▽AI Messenger Summary
・Development of console functions for managing summary results
・Improvement of summary execution platform performance
・Implementation of data integration based on requests from adopting companies

▽Common tasks
・AI conversation creation and learning tools that can be used commonly for VoiceBot and ChatBot
・Re-architecture of applications and services
・Optimization of existing code
・Strengthening IaC of infrastructure
・Fostering culture in development organization

〇Reference article about the product
- [AI Shift Advent Calendar 2023] About the architecture of AI Shift Voicebot
https://www.ai-shift.co.jp/techblog/3849

[Development environment]
・Language: Go / Python
・Framework: Echo
・Database: Google BigQuery / MySQL / Cloud Firestore
・Source code management: GitHub
・Project management: Jira
・Information sharing tool: esa
・Other: Terraform / Google CloudPlatform

Current organizational structure
Number of people in the department: 18
◾️Development team
▽AI Woker
・Backend: 1 person
・Frontend/ Designer: 4 people

▽AI Messenger Voicebot/Summary
・Backend: 9 people (including contracted work)
・Frontend: 2 people
・Infrastructure: 1 person

■Development team atmosphere
In order to continue to provide value,
there is an organizational culture that strives to maximize the team's strengths and develop.
In order to keep up with the latest information, there are systems for participating in conferences held overseas, such as Google I/O and AWS re:Invent,
as well as international conferences, study groups and seminars,
and there is an environment where people can compete with each other.
Recently, machine learning hands-on classes and Kaggle-style data science competitions have also been held for server-side engineers.
Company Info We are engaged in media business, internet advertising business, game business, etc.
We started our business centered on blogs in 2004, and launched an internet TV station in 2016.
We provide media services to adapt to changes.
The internet advertising business has been our business since the company's founding, and its transaction volume is the largest in Japan.
The game business offers seven main titles and dozens of other smartphone games.

Corporate culture and atmosphere: As represented by the "new graduate president", we have a rich and unique corporate culture!
We value our unique corporate culture, and we have many unique initiatives.
For example, the "new graduate president" system is an original system of our company.
This is an initiative in which members who joined our company as new graduates are appointed as presidents of subsidiaries and entrusted with management.
As represented by this system,
our company is characterized by the fact that it takes a very short span for staff who joined us as new graduates to become executives or presidents.
We believe that providing a place of education from a literal "management perspective" from the early 20s is the best solution for developing human resources.

Business/Product Features → A venture company at the forefront of the industry, active globally!

We are a driving force in the Internet industry, with three pillars: media, Internet advertising, and games.

Our motto is "Creating a company that represents the 21st century."

In March 2018, we will celebrate our 20th anniversary, but with our insatiable curiosity and spirit of challenge, we aim to be a venture company that continues to soar.

We are looking for colleagues who share the same vision as us to have a major impact on the global market!

Job Description → Experience large projects and responsible positions from your first year at the company!
The Internet industry is a field that gives you the opportunity to succeed regardless of your age, gender, or previous experience.
You can approach business from the same perspective as veterans from a young age, and you won't be denied large projects because of your age.
Rather, we don't think of your first year at the company as a "preparation period," but rather we want to entrust you with increasingly responsible work.
Our company has an average age of 30, and the younger generation is at the center of developing new markets.
We welcome people who want to become core members and gain a wealth of experience and make decisions!

You and the company will grow at an overwhelming speed.
Job
Requirements		 [MUST]
- 3+ years of experience with statically typed languages
- 2+ years of development experience on GCP/AWS/Azure/OCI (or equivalent experience)
- 2+ years of experience implementing apps on K8S (or application development experience using Docker containers)

---People with a high chance of being hired---
[WANT]
---Experience with Go/TypeScript/Python
---Development experience with Oracle Cloud Infrastructure
---Development experience with GCP
---Experience building infrastructure for the above cloud environments
---Experience developing LLM or AI products
---Knowledge of Twilio or Cloud PBX
---Experience developing chat services
--- External communication and speaking experience

<Desired personality>
・Someone who can empathize with our company's VISION and MISSION
・Someone who wants to inspire other members through technical challenges and grow by being inspired by other members
・Someone who thinks about and enjoys not only technical value but also user value and business value
・Someone who enjoys and can respond flexibly to rapid changes in the market that is not yet complete
・Someone who values being a team and can commit to creating something good as a team
Japanese Level Fluent(JLPT Level 1 or N1)
Salary JPY - Japanese Yen JPY 5000K - JPY 9500K   
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