SI&
siac.co.jp
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Tech stack
Technologies named in job postings at SI& over the last 12 months, by layer, with the share of postings for each.
Technologies in use
57
Postings analysed
19
Stack modernity
76/100AI adopter
Languages
JavaScript32%
Python26%
Apex26%
C#11%
Frameworks & libraries
PyTorch26%
TensorFlow26%
React.js21%
Vue.js21%
Databases
PostgreSQL16%
MySQL11%
Snowflake11%
Amazon Redshift5%
Cloud & platforms
AWS74%
Azure68%
GCP47%
Agentforce26%
AI & ML
Gemini26%
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Full SI& tech stack
57 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
28/100
Slowing
Open positions
20
0 opened / 0 closed in 30 days
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
20% ▲
DevOps
20% ▲
Data Science
15% ▲
AI/ML
10% ▲
Management
10% ▲
Enterprise Apps
10% ▲
Actively hiring for Backend (+4 in 30 days)
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
Engineering / R&D
18 open roles 18 posted in 90 days 83% engineering $144k Avg Salary
hires for Backend, Data Science, DevOps
Osaka
Japan
2 open roles 2 posted in 90 days 100% engineering $40k Avg Salary
hires for DevOps, Hardware
Jobs
$38k – $76k per year • In office • Tokyo
Python
JavaScript
TypeScript
C#
PostgreSQL
Frontend
Vue.js
React.js
DevOps
AWS
Windows
Apply
Apply
$29k – $38k per year • In office • Osaka
SQL
Terraform
Azure
AWS
Windows
Apply
$29k – $41k per year • In office • Osaka
C++
MATLAB
Simulink
DevOps
Bitbucket
IoT
FreeRTOS
Management
Confluence
Apply
$48k – $76k per year • In office • Tokyo
Apex
MuleSoft
AI/ML
AI Agents
TensorFlow
PyTorch
Gemini
OpenAI
Agentforce
DevOps
GCP
Azure
AWS
Analytics
Informatica
Management
ServiceNow
Power Automate
ITSM
Apply
$32k – $76k per year • In office • Tokyo
Apex
MuleSoft
AI/ML
AI Agents
TensorFlow
PyTorch
Gemini
OpenAI
Agentforce
DevOps
GCP
Azure
AWS
Analytics
Informatica
Management
ServiceNow
Power Automate
ITSM
Apply
$48k – $76k per year • In office • Tokyo
Python
JavaScript
PHP
Ruby
Apex
MuleSoft
AI/ML
AI Agents
TensorFlow
PyTorch
Gemini
OpenAI
Agentforce
DevOps
Azure
Analytics
Informatica
Management
ServiceNow
UiPath
Power Automate
ITSM
Apply
$32k – $51k per year • In office • Tokyo
Python
JavaScript
PHP
Ruby
Apex
MuleSoft
AI/ML
AI Agents
TensorFlow
PyTorch
Gemini
OpenAI
Agentforce
DevOps
Azure
Analytics
Informatica
Management
ServiceNow
UiPath
Power Automate
ITSM
Apply
Apply
$45k – $95k per year • In office • Tokyo
Apex
MuleSoft
Databases
Snowflake
AI/ML
AI Agents
TensorFlow
PyTorch
Gemini
OpenAI
Agentforce
DevOps
Azure
Analytics
Informatica
Management
ServiceNow
Power Automate
ITSM
Apply
$535k – $1.1M per year • In office • Tokyo
Snowflake
Databricks
Google BigQuery
Amazon Redshift
BigQuery
DevOps
GCP
Azure
AWS
Amazon S3
Analytics
Looker
Apply
Apply