CAI tech stack
CAI builds mostly with SQL, JavaScript, Python, C#. Its stack also includes Azure, AWS, React.js, Playwright. Azure is named in 30 of the 74 job postings CAI published in the last 12 months (41%). Counted by Alion from the job postings of CAI, updated Oct 13, 2026.
What programming languages does CAI use?
SQL is named in 36% of job postings at CAI, followed by JavaScript (35%), Python (26%), C# (22%).
SQL
27 36%
JavaScript
26 35%
Python
19 26%
C#
16 22%
TypeScript
14 19%
Node JS
12 16%
Java
10 14%
PowerShell
4 5%
Show all (17)
What frameworks and libraries does CAI use?
React.js is named in 20% of job postings at CAI, followed by Playwright (12%), Angular (8%), Selenium (8%).
React.js
15 20%
Playwright
9 12%
Angular
6 8%
Selenium
6 8%
Next.js
5 7%
Cypress
5 7%
JQuery
3 4%
ASP.NET Core
3 4%
Show all (32)
What databases does CAI use?
Oracle is named in 8% of job postings at CAI, followed by MS SQL (7%), PostgreSQL (5%), Azure SQL Database (3%).
Oracle
6 8%
MS SQL
5 7%
PostgreSQL
4 5%
Azure SQL Database
2 3%
Couchbase
2 3%
Amazon Neptune
1 1%
Azure Cosmos DB
1 1%
Db2
1 1%
Show all (14)
What cloud and platforms does CAI use?
Azure is named in 41% of job postings at CAI, followed by AWS (30%), Power BI (20%), Azure DevOps (16%).
Azure
30 41%
AWS
22 30%
Power BI
15 20%
Azure DevOps
12 16%
.NET
9 12%
Kubernetes
8 11%
Show all (50)
And 10 more, each named in fewer postings.
What developer tools does CAI use?
Rest API is named in 15% of job postings at CAI, followed by Git (14%), Copilot (12%), Docker (9%).
Rest API
11 15%
Git
10 14%
Copilot
9 12%
Docker
7 9%
Terraform
4 5%
Jenkins
3 4%
Show all (29)
What AI and ML technologies does CAI use?
Claude is named in 3% of job postings at CAI, followed by LLM (3%), BERT (1%), ChatGPT (1%).
Which engineering practices does CAI ask for?
CI/CD is named in 36% of job postings at CAI, followed by AI Agents (11%), Incident Management (8%), Machine Learning (4%).
CI/CD
27 36%
AI Agents
8 11%
Incident Management
6 8%
Prompt Engineering
3 4%
Show all (41)
And 1 more, each named in fewer postings.
What does each CAI team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
14 postingsQA
7 postingsAnalytics
6 postingsSupport
5 postingsEnterprise Apps
5 postingsDevOps
5 postingsHow does your stack fit CAI?
How is the CAI 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 CAI stack?
CAI scores 82 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: 5; legacy ones: 1.
Companies with a stack like CAI
Questions about the CAI tech stack
What programming languages does CAI use?
The languages named in CAI job postings are SQL (36%), JavaScript (35%), Python (26%), C# (22%), TypeScript (19%), as a share of the 74 postings of the last 12 months.
Does CAI use React.js?
Yes. React.js is named in 15 of 74 job postings (20%) and required in 14 of them.
What cloud and platforms does CAI use?
The cloud and platforms named in CAI job postings are Azure (30), AWS (22), Power BI (15) (postings in brackets).
What skills do you need for a Backend job at CAI?
Backend postings at CAI most often require React.js (9), Azure (8), SQL (7), Git (6), out of 14 postings in the last 12 months.
Is the CAI tech stack changing?
Yes. COBOL, Entity Framework Core, Ubuntu, VMWare first appeared in CAI job postings in the last six months.
How modern is the CAI tech stack?
CAI scores 82 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: 5; legacy ones: 1.
How does Alion know the CAI tech stack?
Alion reads every job posting CAI publishes and tags the technologies each one names. The figures on this page count the 74 postings of the last 12 months and were updated on Oct 13, 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, "CAI tech stack: 188 technologies from 74 job postings", as of Oct 13, 2026. https://alion.io/company/cai-io/technologies