The French Sourcer tech stack
The French Sourcer builds mostly with Node JS, Python, JavaScript, TypeScript. Its stack also includes AWS, Apache Kafka, PostgreSQL, Snowflake. Node JS is named in 4 of the 10 job postings The French Sourcer published in the last 12 months (40%). Counted by Alion from the job postings of The French Sourcer, updated Oct 21, 2026.
What programming languages does The French Sourcer use?
Node JS is named in 40% of job postings at The French Sourcer, followed by Python (40%), JavaScript (40%), TypeScript (30%).
Node JS
4 40%
Python
4 40%
JavaScript
4 40%
TypeScript
3 30%
SQL
2 20%
C#
1 10%
Java
1 10%
Kotlin
1 10%
What frameworks and libraries does The French Sourcer use?
PyTorch is named in 10% of job postings at The French Sourcer, followed by TensorFlow (10%).
PyTorch
1 10%
TensorFlow
1 10%
What databases does The French Sourcer use?
PostgreSQL is named in 20% of job postings at The French Sourcer, followed by Snowflake (20%), BigQuery (10%), ElasticSearch (10%).
BigQuery 
What cloud and platforms does The French Sourcer use?
AWS is named in 40% of job postings at The French Sourcer, followed by Apache Kafka (20%), Azure (20%), GCP (20%).
AWS
4 40%
Apache Kafka
2 20%
Azure
2 20%
GCP
2 20%
Kubernetes
2 20%
GitHub
1 10%
What developer tools does The French Sourcer use?
Git is named in 50% of job postings at The French Sourcer, followed by Terraform (30%), CloudFormation (10%), Docker (10%).
Which engineering practices does The French Sourcer ask for?
CI/CD is named in 80% of job postings at The French Sourcer, followed by Machine Learning (20%), A/B Testing (10%), AI Agents (10%).
CI/CD
8 80%
AI Agents
1 10%
Anomaly Detection
1 10%
Incident Management
1 10%
Platform Engineering
1 10%
What does each The French Sourcer team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsHow does your stack fit The French Sourcer?
How modern is the The French Sourcer stack?
The French Sourcer scores 75 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: 0; legacy ones: 0.
How common is the The French Sourcer stack in its industry?
Share of the 194 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like The French Sourcer
Questions about the The French Sourcer tech stack
What programming languages does The French Sourcer use?
The languages named in The French Sourcer job postings are Node JS (40%), Python (40%), JavaScript (40%), TypeScript (30%), SQL (20%), as a share of the 10 postings of the last 12 months.
Does The French Sourcer use AWS?
Yes. AWS is named in 4 of 10 job postings (40%) and required in 4 of them.
What cloud and platforms does The French Sourcer use?
The cloud and platforms named in The French Sourcer job postings are AWS (4), Apache Kafka (2), Azure (2) (postings in brackets).
What skills do you need for a Backend job at The French Sourcer?
Backend postings at The French Sourcer most often require Node JS (4), TypeScript (3), AWS (2), JavaScript (2), out of 5 postings in the last 12 months.
Is the The French Sourcer tech stack changing?
No new technology has appeared in The French Sourcer job postings in the last six months.
How modern is the The French Sourcer tech stack?
The French Sourcer scores 75 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: 0; legacy ones: 0.
How does Alion know the The French Sourcer tech stack?
Alion reads every job posting The French Sourcer publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 21, 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, "The French Sourcer tech stack: 37 technologies from 10 job postings", as of Oct 21, 2026. https://alion.io/company/thefrenchsourcer/technologies