Alithya tech stack
Alithya builds mostly with Java, SQL, TypeScript, JavaScript. Its stack also includes Azure, Angular, AWS, Spring Boot. Azure is named in 10 of the 32 job postings Alithya published in the last 12 months (31%). Counted by Alion from the job postings of Alithya, updated Oct 2, 2026.
What programming languages does Alithya use?
Java is named in 22% of job postings at Alithya, followed by SQL (22%), TypeScript (19%), JavaScript (19%).
C# 
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What frameworks and libraries does Alithya use?
Angular is named in 16% of job postings at Alithya, followed by Spring Boot (13%), Entity Framework Core (6%), Lightning Web Components (6%).
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What databases does Alithya use?
Azure SQL Database is named in 6% of job postings at Alithya, followed by MS SQL (6%), Azure Cosmos DB (3%), BigQuery (3%).
Azure SQL Database
2 6%
MS SQL
2 6%
Azure Cosmos DB
1 3%
BigQuery
1 3%
Db2
1 3%
Google BigQuery
1 3%
Google Bigtable
1 3%
IMS
1 3%
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What cloud and platforms does Alithya use?
Azure is named in 31% of job postings at Alithya, followed by AWS (13%), Apache Kafka (13%), MuleSoft (13%).
Azure
10 31%
AWS
4 13%
Apache Kafka
4 13%
Power BI
4 13%
.NET
3 9%
Azure DevOps
3 9%
GCP
3 9%
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What developer tools does Alithya use?
Rest API is named in 22% of job postings at Alithya, followed by Git (13%), Jenkins (13%), Copilot (9%).
Rest API
7 22%
Git
4 13%
Jenkins
4 13%
Copilot
3 9%
Docker
3 9%
Terraform
3 9%
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Which engineering practices does Alithya ask for?
CI/CD is named in 38% of job postings at Alithya, followed by ETL/ELT (6%), IAM (6%), SOAP (6%).
CI/CD
12 38%
AI Agents
1 3%
Incident Management
1 3%
MVVM
1 3%
Show all (9)
What does each Alithya team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
7 postingsEnterprise Apps
5 postingsAnalytics
4 postingsDevOps
3 postingsHow does your stack fit Alithya?
How is the Alithya 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 Alithya stack?
Alithya 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 Alithya stack in its industry?
Share of the 1,668 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Alithya
Questions about the Alithya tech stack
What programming languages does Alithya use?
The languages named in Alithya job postings are Java (22%), SQL (22%), TypeScript (19%), JavaScript (19%), Apex (16%), as a share of the 32 postings of the last 12 months.
Does Alithya use Angular?
Yes. Angular is named in 5 of 32 job postings (16%) and required in 5 of them.
What cloud and platforms does Alithya use?
The cloud and platforms named in Alithya job postings are Azure (10), AWS (4), Apache Kafka (4) (postings in brackets).
What skills do you need for a Backend job at Alithya?
Backend postings at Alithya most often require Java (5), SQL (5), Angular (4), Git (4), out of 7 postings in the last 12 months.
Is the Alithya tech stack changing?
Yes. IAM, Jenkins, Spring Boot, Docker first appeared in Alithya job postings in the last six months.
How modern is the Alithya tech stack?
Alithya 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 Alithya tech stack?
Alion reads every job posting Alithya publishes and tags the technologies each one names. The figures on this page count the 32 postings of the last 12 months and were updated on Oct 2, 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, "Alithya tech stack: 86 technologies from 32 job postings", as of Oct 2, 2026. https://alion.io/company/alithya/technologies