Ilsos tech stack
Ilsos builds mostly with Java, COBOL, Apex. Its stack also includes MuleSoft, Linux, Db2. Java is named in 2 of the 5 job postings Ilsos published in the last 12 months (40%). Counted by Alion from the job postings of Ilsos, updated Oct 16, 2026.
What programming languages does Ilsos use?
Java is named in 40% of job postings at Ilsos, followed by COBOL (40%), Apex (40%).
What cloud and platforms does Ilsos use?
MuleSoft is named in 40% of job postings at Ilsos, followed by Linux (20%).
What developer tools does Ilsos use?
Rest API is named in 40% of job postings at Ilsos, followed by z/OS Connect (20%).
Rest API
2 40%
Which engineering practices does Ilsos ask for?
Incident Management is named in 40% of job postings at Ilsos, followed by TCP/IP (40%).
Incident Management
2 40%
What does each Ilsos team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Enterprise Apps
5 postingsHow does your stack fit Ilsos?
How modern is the Ilsos stack?
Ilsos scores 68 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.
Companies with a stack like Ilsos
Questions about the Ilsos tech stack
What programming languages does Ilsos use?
The languages named in Ilsos job postings are Java (40%), COBOL (40%), Apex (40%), as a share of the 5 postings of the last 12 months.
Does Ilsos use MuleSoft?
Yes. MuleSoft is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does Ilsos use?
The cloud and platforms named in Ilsos job postings are MuleSoft (2), Linux (1) (postings in brackets).
What skills do you need for a Enterprise Apps job at Ilsos?
Enterprise Apps postings at Ilsos most often require Java (2), MuleSoft (2), Rest API (2), out of 5 postings in the last 12 months.
Is the Ilsos tech stack changing?
No new technology has appeared in Ilsos job postings in the last six months.
How modern is the Ilsos tech stack?
Ilsos scores 68 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 Ilsos tech stack?
Alion reads every job posting Ilsos publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 16, 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, "Ilsos tech stack: 10 technologies from 5 job postings", as of Oct 16, 2026. https://alion.io/company/ilsos/technologies