CGI tech stack
CGI builds mostly with SQL, C#. Its stack also includes Azure, Azure DevOps, Azure Cosmos DB, DynamoDB. SQL is named in 2 of the 3 job postings CGI published in the last 12 months (67%). Counted by Alion from the job postings of CGI, updated Oct 12, 2026.
What programming languages does CGI use?
SQL is named in 67% of job postings at CGI, followed by C# (33%).
What frameworks and libraries does CGI use?
ASP.NET Core is named in 33% of job postings at CGI, followed by Blazor (33%).
ASP.NET Core
1 33%
Blazor
1 33%
What databases does CGI use?
Azure Cosmos DB is named in 33% of job postings at CGI, followed by DynamoDB (33%).
Azure Cosmos DB
1 33%
DynamoDB
1 33%
What cloud and platforms does CGI use?
Azure is named in 67% of job postings at CGI, followed by Azure DevOps (67%), GitHub (33%), Galileo (33%).
Which engineering practices does CGI ask for?
CI/CD is named in 67% of job postings at CGI.
CI/CD
2 67%
How does your stack fit CGI?
How modern is the CGI stack?
CGI scores 70 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 CGI stack in its industry?
Share of the 4,273 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like CGI
Questions about the CGI tech stack
What programming languages does CGI use?
The languages named in CGI job postings are SQL (67%), C# (33%), as a share of the 3 postings of the last 12 months.
Does CGI use Azure?
Yes. Azure is named in 2 of 3 job postings (67%) and required in 1 of them.
What cloud and platforms does CGI use?
The cloud and platforms named in CGI job postings are Azure (2), Azure DevOps (2), GitHub (1) (postings in brackets).
Is the CGI tech stack changing?
No new technology has appeared in CGI job postings in the last six months.
How modern is the CGI tech stack?
CGI scores 70 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 CGI tech stack?
Alion reads every job posting CGI 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 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, "CGI tech stack: 13 technologies from 3 job postings", as of Oct 12, 2026. https://alion.io/company/cgi-4/technologies