Change Holdings
changeholdings.co.jp
Actively hiring
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Tech stack
Technologies named in job postings at Change Holdings over the last 12 months, by layer, with the share of postings for each.
Technologies in use
102
Postings analysed
32
Stack modernity
86/100AI adopter
Languages
TypeScript38%
JavaScript38%
PHP34%
Python22%
Frameworks & libraries
React.js34%
Laravel31%
Next.js22%
Flask13%
Databases
MySQL31%
Redis22%
MariaDB13%
ElasticSearch9%
Cloud & platforms
AWS53%
GCP38%
GitHub31%
Azure22%
AI & ML
ChatGPT16%
Claude13%
Gemini3%
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Full Change Holdings tech stack
102 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
22/100
Hiring freeze
Open positions
42
0 opened / 0 closed in 30 days
Median time-to-fill
110 days
faster than 13% of the market
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
45% ▼
Leadership
15% ▲
Customer Success
15% ▲
Frontend
5% ▼
DevOps
5% ▼
Security
5% ▲
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Tokyo
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Headquarters
Builds here
Office with open vacancies
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Tokyo
Japan
Regional office
22 open roles 19 posted in 90 days 59% engineering $43k Avg Salary
hires for Backend, Customer Success, Leadership
Akita
Japan
Regional office
3 open roles 67% engineering $51k Avg Salary
hires for DevOps, Sales
Jobs
Apply
Apply
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In office • Full-Time • Tokyo
Python
SQL
Google BigQuery
BigQuery
Analytics
Looker
Apply
Apply
In office • Full-Time • Tokyo
Python
JavaScript
Java
PHP
TypeScript
Swift
MySQL
Redis
TiDB
Amazon Aurora
AI/ML
Claude Code
Frontend
React.js
Mobile
React Native
DevOps
Terraform
GCP
GitHub Actions
New Relic
Datadog
CI/CD
AWS
Docker
GitHub
Amazon ECS
Design
Figma
Management
Slack
Miro
Apply
In office • Full-Time • Tokyo
Python
JavaScript
PHP
TypeScript
Flask
PHP
Laravel
Databases
MySQL
RabbitMQ
MariaDB
ElasticSearch
AI/ML
ChatGPT
Frontend
Vue.js
React.js
DevOps
Terraform
Ansible
Zabbix
GitHub Actions
VMWare
AWS CDK
CI/CD
AWS
Docker
Grafana
GitHub
Management
Slack
Miro
Apply
In office • Full-Time • Tokyo
Python
JavaScript
PHP
TypeScript
Flask
PHP
Laravel
Databases
MySQL
RabbitMQ
MariaDB
ElasticSearch
AI/ML
ChatGPT
Frontend
Vue.js
React.js
DevOps
Terraform
Ansible
Zabbix
GitHub Actions
VMWare
AWS CDK
CI/CD
AWS
Docker
Grafana
Platform Engineering
GitHub
Management
Slack
Miro
QA
Sentry
Apply
In office • Full-Time • Tokyo
JavaScript
PHP
TypeScript
Laravel
Databases
MySQL
Redis
AI/ML
Claude
Claude Code
Frontend
Tailwind CSS
Next.js
React.js
DevOps
Terraform
GCP
Zabbix
AWS
Docker
Nginx
Platform Engineering
GitHub
Management
Slack
Apply
In office • Full-Time • Tokyo
JavaScript
PHP
Kotlin
TypeScript
Laravel
Databases
MySQL
Redis
Frontend
Next.js
Bootstrap
React.js
DevOps
Terraform
GCP
Zabbix
AWS
Docker
Nginx
Windows
Apache HTTP Server
Management
Slack
Apply
In office • Full-Time • Tokyo
Python
JavaScript
PHP
TypeScript
Flask
FastAPI
Django
PHP
Laravel
PHPUnit
Databases
MariaDB
AI/ML
ChatGPT
OpenAI Codex
Frontend
Vue.js
DevOps
Terraform
Ansible
Zabbix
GitHub Actions
VMWare
Datadog
CI/CD
AWS
Docker
Cloudflare
Grafana
GitHub
Windows
Cybersecurity
Snyk
Management
Slack
Miro
Google Workspace
QA
Playwright
Jest
Pytest
Apply
In office • Full-Time • Tokyo
JavaScript
PHP
TypeScript
Laravel
Databases
MySQL
Redis
AI/ML
Claude
Claude Code
Frontend
Tailwind CSS
Next.js
React.js
DevOps
Terraform
GCP
Zabbix
AWS
Docker
Nginx
GitHub
Management
Slack
Apply