CSC tech stack
CSC builds mostly with SQL, C#, JavaScript, TypeScript. Its stack also includes Azure, Power BI, React.js, Entity Framework Core. Azure is named in 21 of the 104 job postings CSC published in the last 12 months (20%). Counted by Alion from the job postings of CSC, updated Nov 11, 2026.
What programming languages does CSC use?
SQL is named in 18% of job postings at CSC, followed by C# (16%), JavaScript (15%), TypeScript (10%).
SQL
19 18%
C#
17 16%
JavaScript
16 15%
TypeScript
10 10%
Python
8 8%
COBOL
4 4%
PowerShell
3 3%
Node JS
2 2%
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What frameworks and libraries does CSC use?
React.js is named in 10% of job postings at CSC, followed by Entity Framework Core (7%), Angular (5%), ASP.NET Core (5%).
React.js
10 10%
Angular
5 5%
ASP.NET Core
5 5%
Playwright
4 4%
Blazor
2 2%
LangChain
2 2%
Next.js
2 2%
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What databases does CSC use?
MS SQL is named in 2% of job postings at CSC, followed by Oracle (2%), Redis (2%), Azure SQL Database (1%).
What cloud and platforms does CSC use?
Azure is named in 20% of job postings at CSC, followed by Power BI (11%), .NET (10%), Kubernetes (7%).
Azure
21 20%
Power BI
11 11%
.NET
10 10%
Kubernetes
7 7%
AWS
7 7%
GCP
6 6%
Azure DevOps
6 6%
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And 1 more, each named in fewer postings.
What developer tools does CSC use?
Microsoft Excel is named in 48% of job postings at CSC, followed by Docker (7%), Rest API (6%), Git (6%).
Docker
7 7%
Rest API
6 6%
Git
6 6%
Copilot
5 5%
Ansible
3 3%
Claude Code
3 3%
Cursor
2 2%
Show all (24)
What AI and ML technologies does CSC use?
LLM is named in 3% of job postings at CSC, followed by Claude (2%).
Which engineering practices does CSC ask for?
CI/CD is named in 13% of job postings at CSC, followed by DNS (10%), AI Agents (9%), RAG (6%).
CI/CD
13 13%
AI Agents
9 9%
RAG
6 6%
Prompt Engineering
4 4%
Platform Engineering
3 3%
Show all (27)
What does each CSC team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Finance
34 postingsBackend
12 postingsAnalytics
9 postingsEnterprise Apps
9 postingsHow does your stack fit CSC?
How is the CSC stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the CSC stack?
CSC scores 77 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 2; legacy ones: 0.
How common is the CSC stack in its industry?
Share of the 1,126 companies in the same industries, whose stack Alion knows, that use each technology.
What sets CSC apart
Companies with a stack like CSC
Questions about the CSC tech stack
What programming languages does CSC use?
The languages named in CSC job postings are SQL (18%), C# (16%), JavaScript (15%), TypeScript (10%), Python (8%), as a share of the 104 postings of the last 12 months.
Does CSC use React.js?
Yes. React.js is named in 10 of 104 job postings (10%) and required in 10 of them.
What cloud and platforms does CSC use?
The cloud and platforms named in CSC job postings are Azure (21), Power BI (11), .NET (10) (postings in brackets).
What skills do you need for a Finance job at CSC?
Finance postings at CSC most often require Microsoft Excel (31), Power BI (3), out of 34 postings in the last 12 months.
Is the CSC tech stack changing?
Yes. Node JS, Redis, RabbitMQ, ActiveMQ first appeared in CSC job postings in the last six months.
How modern is the CSC tech stack?
CSC scores 77 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 2; legacy ones: 0.
How does Alion know the CSC tech stack?
Alion reads every job posting CSC publishes and tags the technologies each one names. The figures on this page count the 104 postings of the last 12 months and were updated on Nov 11, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "CSC tech stack: 128 technologies from 104 job postings", as of Nov 11, 2026. https://alion.io/company/csc/technologies