SCSK
scsk.jp
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Overview
SCSK is a Tokyo information technology services company in the Sumitomo group, formed from the merger of Sumisho Computer Systems and CSK. It provides system integration, business process outsourcing, automotive software and its own package products for finance and manufacturing. The company is also known for workplace reform programmes that reshaped working hours in the Japanese technology industry.
News
SCSK to be removed from JPX-Nikkei Index 400
TOKYO -- Nikkei and JPX Market Innovation & Research will remove SCSK from the JPX-Nikkei Index 400 on Feb. 16, after the stock was designated as
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How SCSK
On November 17, 2025, OneSpan Inc. announced that Sumitomo Mitsui Trust Bank selected SCSK Corporation and OneSpan to deploy Japan's first cloud-based FIDO authentication for mobile banking, aiming to strengthen security and combat growing phishing fraud
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SCSK Corporation Joins SDVerse to Deliver Unique Mobility Solutions to a Global Market
Leading Japanese Technology Provider Expands SDVerse's Marketplace with Proven Mobility Solutions and Services
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FPT and SCSK to Form Joint Venture, Revolutionizing Japan's Legacy Systems and Talent Landscape
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Tech stack
Technologies named in job postings at SCSK over the last 12 months, by layer, with the share of postings for each.
Technologies in use
65
Postings analysed
34
Stack modernity
90/100AI adopter
Languages
Python41%
C++21%
MATLAB18%
JavaScript15%
Frameworks & libraries
PoC Library21%
FastAPI3%
LangChain3%
LlamaIndex3%
Databases
Snowflake15%
BigQuery6%
Google BigQuery6%
Neo4j3%
Cloud & platforms
AWS41%
Azure29%
GCP21%
GitHub15%
AI & ML
ChatGPT15%
Claude15%
LLM15%
Gemma3%
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Full SCSK tech stack
65 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
49/100
Stable
Open positions
95
2 opened / 0 closed in 30 days
ATS activity
Every ~5 hours
Today
Hiring Dynamics
+100%
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.
Management
25% ▲
Data Science
15% ▲
Backend
15%
AI/ML
10% ▼
Leadership
10% ▲
Robotics
5% ▼
Actively hiring for Management (+5 in 30 days)
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Tokyo
Japan
HQ
Jobs
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In office • Full-Time • Japan
Snowflake
Databricks
Microsoft Fabric
AI/ML
Copilot
OpenAI
DevOps
GCP
Azure
AWS
Analytics
Tableau
Power BI
ETL/ELT
Looker
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$51k – $96k per year • In office • Full-Time • Japan
Copilot
DevOps
VMWare
Azure
Windows Server
AWS
Windows
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$51k – $96k per year • In office • Full-Time • Japan
Terraform
Ansible
GCP
OpenShift
VMWare
Azure
CI/CD
Windows Server
Docker
Kubernetes
Windows
Apply
$56k – $112k per year • In office • Full-Time • Japan
Claude
ChatGPT
Apply
$56k – $112k per year • In office • Full-Time • Japan
Claude
ChatGPT
LLM
Apply
$56k – $112k per year • In office • Full-Time • Japan
JavaScript
Claude
ChatGPT
Frontend
Vue.js
React.js
Chips/EDA
PoC Library
Apply
Apply
In office • Full-Time • Japan
Python
JavaScript
TypeScript
SQL
LLM
DevOps
GCP
AWS
GitLab
Apply
In office • Full-Time • Japan
HPC
Chips/EDA
PoC Library
Apply
In office • Full-Time • Japan
ChatGPT
Gemma
LLM
RAG
DevOps
Azure
AWS
Docker
GitHub
Chips/EDA
PoC Library
Apply
In office • Full-Time • Japan
Python
FastAPI
AI/ML
VLM
Transformers
PyTorch
DevOps
Azure
AWS
Docker
GitHub
Apply