John Cockerill tech stack
John Cockerill builds mostly with Python, JavaScript, Node JS. Its stack also includes RTOS, Power BI, Commander.js. RTOS is named in 2 of the 7 job postings John Cockerill published in the last 12 months (29%). Counted by Alion from the job postings of John Cockerill, updated Oct 12, 2026.
What programming languages does John Cockerill use?
Python is named in 14% of job postings at John Cockerill, followed by JavaScript (14%), Node JS (14%).
What frameworks and libraries does John Cockerill use?
Commander.js is named in 14% of job postings at John Cockerill.
Commander.js
1 14%
What cloud and platforms does John Cockerill use?
RTOS is named in 29% of job postings at John Cockerill, followed by Power BI (14%).
Which engineering practices does John Cockerill ask for?
CI/CD is named in 14% of job postings at John Cockerill, followed by PKI (14%).
CI/CD
1 14%
How does your stack fit John Cockerill?
How modern is the John Cockerill stack?
John Cockerill scores 69 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the John Cockerill stack in its industry?
Share of the 741 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like John Cockerill
Questions about the John Cockerill tech stack
What programming languages does John Cockerill use?
The languages named in John Cockerill job postings are Python (14%), JavaScript (14%), Node JS (14%), as a share of the 7 postings of the last 12 months.
Does John Cockerill use RTOS?
Yes. RTOS is named in 2 of 7 job postings (29%) and required in 2 of them.
What cloud and platforms does John Cockerill use?
The cloud and platforms named in John Cockerill job postings are RTOS (2), Power BI (1) (postings in brackets).
Is the John Cockerill tech stack changing?
No new technology has appeared in John Cockerill job postings in the last six months.
How modern is the John Cockerill tech stack?
John Cockerill scores 69 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the John Cockerill tech stack?
Alion reads every job posting John Cockerill publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Oct 12, 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, "John Cockerill tech stack: 8 technologies from 7 job postings", as of Oct 12, 2026. https://alion.io/company/johncockerill/technologies