DSI tech stack
DSI builds mostly with SQL. Its stack also includes AWS, Azure. SQL is named in 1 of the 3 job postings DSI published in the last 12 months (33%). Counted by Alion from the job postings of DSI, updated Nov 13, 2026.
What cloud and platforms does DSI use?
AWS is named in 33% of job postings at DSI, followed by Azure (33%), GCP (33%), Postman (33%).
What developer tools does DSI use?
GraphQL is named in 33% of job postings at DSI, followed by Microsoft Excel (33%), Swagger (33%).
Which engineering practices does DSI ask for?
Wi-Fi is named in 33% of job postings at DSI.
How does your stack fit DSI?
How modern is the DSI stack?
DSI scores 64 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 DSI stack in its industry?
Share of the 2,461 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like DSI
Questions about the DSI tech stack
What programming languages does DSI use?
The languages named in DSI job postings are SQL (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does DSI use?
The cloud and platforms named in DSI job postings are AWS (1), Azure (1), GCP (1) (postings in brackets).
Is the DSI tech stack changing?
No new technology has appeared in DSI job postings in the last six months.
How modern is the DSI tech stack?
DSI scores 64 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 DSI tech stack?
Alion reads every job posting DSI publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Nov 13, 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, "DSI tech stack: 9 technologies from 3 job postings", as of Nov 13, 2026. https://alion.io/company/dsisystemsinc/technologies