It1 tech stack
It1 builds mostly with JavaScript, Node JS, PowerShell, Rust. Its stack also includes Windows, Azure, PostgreSQL, React.js. Windows is named in 5 of the 14 job postings It1 published in the last 12 months (36%). Counted by Alion from the job postings of It1, updated Sep 29, 2026.
What programming languages does It1 use?
JavaScript is named in 7% of job postings at It1, followed by Node JS (7%), PowerShell (7%), Rust (7%).
What frameworks and libraries does It1 use?
React.js is named in 7% of job postings at It1.
React.js
1 7%
What cloud and platforms does It1 use?
Windows is named in 36% of job postings at It1, followed by Azure (21%), API Gateway (7%), Active Directory (7%).
Azure
3 21%
Azure AKS
1 7%
Cloudflare
1 7%
Crowdstrike
1 7%
GCP
1 7%
Show all (19)
What developer tools does It1 use?
Terraform is named in 14% of job postings at It1, followed by ArgoCD (7%), Bicep (7%), Google ADK (7%).
Show all (9)
Which engineering practices does It1 ask for?
TCP/IP is named in 14% of job postings at It1, followed by VPN (14%), AI Agents (7%), Agentic Workflows (7%).
AI Agents
1 7%
CI/CD
1 7%
Show all (11)
How does your stack fit It1?
How is the It1 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 It1 stack?
It1 scores 75 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: 1; legacy ones: 0.
How common is the It1 stack in its industry?
Share of the 479 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like It1
Questions about the It1 tech stack
What programming languages does It1 use?
The languages named in It1 job postings are JavaScript (7%), Node JS (7%), PowerShell (7%), Rust (7%), TypeScript (7%), as a share of the 14 postings of the last 12 months.
Does It1 use Windows?
Yes. Windows is named in 5 of 14 job postings (36%) and required in 5 of them.
What cloud and platforms does It1 use?
The cloud and platforms named in It1 job postings are Windows (5), Azure (3), API Gateway (1) (postings in brackets).
Is the It1 tech stack changing?
Yes. VPN, TCP/IP, Windows, Azure first appeared in It1 job postings in the last six months.
How modern is the It1 tech stack?
It1 scores 75 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: 1; legacy ones: 0.
How does Alion know the It1 tech stack?
Alion reads every job posting It1 publishes and tags the technologies each one names. The figures on this page count the 14 postings of the last 12 months and were updated on Sep 29, 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, "It1 tech stack: 47 technologies from 14 job postings", as of Sep 29, 2026. https://alion.io/company/it1/technologies