ACA tech stack
ACA builds mostly with JavaScript, SQL, C#. Its stack also includes Windows, MS SQL, .NET. Windows is named in 5 of the 12 job postings ACA published in the last 12 months (42%). Counted by Alion from the job postings of ACA, updated Sep 30, 2026.
What programming languages does ACA use?
JavaScript is named in 25% of job postings at ACA, followed by SQL (8%), C# (8%).
What cloud and platforms does ACA use?
Windows is named in 42% of job postings at ACA, followed by .NET (8%), DLP (8%), Linux (8%).
What developer tools does ACA use?
Microsoft Excel is named in 33% of job postings at ACA, followed by Rest API (17%).
Rest API
2 17%
What does each ACA team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
3 postingsHow does your stack fit ACA?
How is the ACA 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 ACA stack?
ACA scores 73 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 ACA
Questions about the ACA tech stack
What programming languages does ACA use?
The languages named in ACA job postings are JavaScript (25%), SQL (8%), C# (8%), as a share of the 12 postings of the last 12 months.
Does ACA use Windows?
Yes. Windows is named in 5 of 12 job postings (42%) and required in 5 of them.
What cloud and platforms does ACA use?
The cloud and platforms named in ACA job postings are Windows (5), .NET (1), DLP (1) (postings in brackets).
What skills do you need for a Analytics job at ACA?
Analytics postings at ACA most often require JavaScript (3), MS SQL (2), Rest API (2), out of 3 postings in the last 12 months.
Is the ACA tech stack changing?
No new technology has appeared in ACA job postings in the last six months.
How modern is the ACA tech stack?
ACA scores 73 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 ACA tech stack?
Alion reads every job posting ACA publishes and tags the technologies each one names. The figures on this page count the 12 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, "ACA tech stack: 12 technologies from 12 job postings", as of Sep 30, 2026. https://alion.io/company/aca-org/technologies