1Kosmos tech stack
1Kosmos builds mostly with JavaScript, Python, Node JS, PowerShell. Its stack also includes AWS, Azure, OpenCV, Playwright. AWS is named in 7 of the 19 job postings 1Kosmos published in the last 12 months (37%). Counted by Alion from the job postings of 1Kosmos, updated Sep 30, 2026.
What programming languages does 1Kosmos use?
JavaScript is named in 32% of job postings at 1Kosmos, followed by Python (26%), Node JS (11%), PowerShell (11%).
JavaScript
6 32%
Python
5 26%
Node JS
2 11%
PowerShell
2 11%
TypeScript
2 11%
C++
1 5%
Go
1 5%
Java
1 5%
What frameworks and libraries does 1Kosmos use?
OpenCV is named in 5% of job postings at 1Kosmos, followed by Playwright (5%), PyTorch (5%), TensorFlow (5%).
What cloud and platforms does 1Kosmos use?
AWS is named in 37% of job postings at 1Kosmos, followed by Azure (32%), Okta (32%), GCP (26%).
AWS
7 37%
Azure
6 32%
Okta
6 32%
GCP
5 26%
CyberArk
4 21%
Show all (16)
What developer tools does 1Kosmos use?
Rest API is named in 16% of job postings at 1Kosmos, followed by Docker (5%), Git (5%), JMeter (5%).
What AI and ML technologies does 1Kosmos use?
LLM is named in 5% of job postings at 1Kosmos.
LLM
1 5%
Which engineering practices does 1Kosmos ask for?
IAM is named in 42% of job postings at 1Kosmos, followed by AI Agents (16%), PKI (16%), CI/CD (11%).
AI Agents
3 16%
CI/CD
2 11%
Computer Vision
1 5%
Incident Management
1 5%
Show all (15)
What does each 1Kosmos team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
3 postingsHow does your stack fit 1Kosmos?
How is the 1Kosmos 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 1Kosmos stack?
1Kosmos 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 1Kosmos stack in its industry?
Share of the 990 companies in the same industries, whose stack Alion knows, that use each technology.
What sets 1Kosmos apart
Companies with a stack like 1Kosmos
Questions about the 1Kosmos tech stack
What programming languages does 1Kosmos use?
The languages named in 1Kosmos job postings are JavaScript (32%), Python (26%), Node JS (11%), PowerShell (11%), TypeScript (11%), as a share of the 19 postings of the last 12 months.
Does 1Kosmos use AWS?
Yes. AWS is named in 7 of 19 job postings (37%) and required in 6 of them.
What cloud and platforms does 1Kosmos use?
The cloud and platforms named in 1Kosmos job postings are AWS (7), Azure (6), Okta (6) (postings in brackets).
What skills do you need for a Sales job at 1Kosmos?
Sales postings at 1Kosmos most often require CyberArk (2), Okta (2), out of 3 postings in the last 12 months.
Is the 1Kosmos tech stack changing?
Yes. AI Agents, CyberArk, Ping Identity, Rest API first appeared in 1Kosmos job postings in the last six months.
How modern is the 1Kosmos tech stack?
1Kosmos 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 1Kosmos tech stack?
Alion reads every job posting 1Kosmos publishes and tags the technologies each one names. The figures on this page count the 19 postings of the last 12 months and were updated on Sep 30, 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, "1Kosmos tech stack: 51 technologies from 19 job postings", as of Sep 30, 2026. https://alion.io/company/1kosmos/technologies