Foyer tech stack
Foyer builds mostly with Python, SQL, Java, PowerShell. Its stack also includes Power BI, Active Directory, Angular, Capacitor. Python is named in 4 of the 7 job postings Foyer published in the last 12 months (57%). Counted by Alion from the job postings of Foyer, updated Oct 13, 2026.
What programming languages does Foyer use?
Python is named in 57% of job postings at Foyer, followed by SQL (57%), Java (14%), PowerShell (14%).
Python
4 57%
SQL
4 57%
Java
1 14%
PowerShell
1 14%
SAS
1 14%
Scala
1 14%
TypeScript
1 14%
JavaScript
1 14%
What frameworks and libraries does Foyer use?
Angular is named in 14% of job postings at Foyer, followed by Capacitor (14%), Cordova (14%), LangChain (14%).
What cloud and platforms does Foyer use?
Power BI is named in 29% of job postings at Foyer, followed by Active Directory (14%), Datadog (14%), Figma (14%).
Power BI
2 29%
Datadog
1 14%
Figma
1 14%
Kubernetes
1 14%
MLFlow
1 14%
Microsoft Defender
1 14%
Show all (10)
What developer tools does Foyer use?
Docker is named in 14% of job postings at Foyer, followed by Git (14%), Jenkins (14%), Model Context Protocol (14%).
Which engineering practices does Foyer ask for?
CI/CD is named in 29% of job postings at Foyer, followed by ETL/ELT (29%), Machine Learning (29%), RAG (29%).
CI/CD
2 29%
RAG
2 29%
Show all (9)
How does your stack fit Foyer?
How modern is the Foyer stack?
Foyer scores 78 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 1.
How common is the Foyer stack in its industry?
Share of the 1,359 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Foyer
Questions about the Foyer tech stack
What programming languages does Foyer use?
The languages named in Foyer job postings are Python (57%), SQL (57%), Java (14%), PowerShell (14%), SAS (14%), as a share of the 7 postings of the last 12 months.
Does Foyer use Power BI?
Yes. Power BI is named in 2 of 7 job postings (29%) and required in 2 of them.
What cloud and platforms does Foyer use?
The cloud and platforms named in Foyer job postings are Power BI (2), Active Directory (1), Datadog (1) (postings in brackets).
Is the Foyer tech stack changing?
No new technology has appeared in Foyer job postings in the last six months.
How modern is the Foyer tech stack?
Foyer scores 78 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 1.
How does Alion know the Foyer tech stack?
Alion reads every job posting Foyer publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Oct 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, "Foyer tech stack: 38 technologies from 7 job postings", as of Oct 13, 2026. https://alion.io/company/foyer-lu/technologies