Valeo tech stack
Valeo builds mostly with Python, C++, MATLAB, JavaScript. Its stack also includes GCP, AWS, PyTorch, Google BigQuery. Python is named in 83 of the 253 job postings Valeo published in the last 12 months (33%). Counted by Alion from the job postings of Valeo, updated Nov 15, 2026.
What programming languages does Valeo use?
Python is named in 33% of job postings at Valeo, followed by C++ (12%), MATLAB (9%), JavaScript (6%).
C++ 
Show all (23)
What frameworks and libraries does Valeo use?
PyTorch is named in 4% of job postings at Valeo, followed by TensorFlow (2%), LangChain (2%), React.js (2%).
PyTorch
9 4%
TensorFlow
6 2%
LangChain
6 2%
React.js
5 2%
FastAPI
4 2%
Pandas
4 2%
Angular
4 2%
MuJoCo
3 1%
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And 5 more, each named in fewer postings.
What databases does Valeo use?
Google BigQuery is named in 3% of job postings at Valeo, followed by PostgreSQL (2%), Firestore (1%), MySQL (1%).
Google BigQuery
7 3%
PostgreSQL
5 2%
Firestore
2 1%
MySQL
2 1%
ClickHouse
1 <1%
DynamoDB
1 <1%
ElasticSearch
1 <1%
OpenSearch
1 <1%
Show all (12)
What cloud and platforms does Valeo use?
GCP is named in 11% of job postings at Valeo, followed by AWS (10%), Linux (9%), Windows (6%).
GCP
28 11%
AWS
25 10%
Kubernetes
11 4%
Power BI
10 4%
Azure
9 4%
GitHub Actions
7 3%
Show all (49)
And 9 more, each named in fewer postings.
What developer tools does Valeo use?
Git is named in 9% of job postings at Valeo, followed by Microsoft Excel (8%), Docker (8%), Jenkins (6%).
Git
22 9%
Docker
19 8%
Jenkins
16 6%
SolidWorks
10 4%
Terraform
9 4%
Show all (50)
And 10 more, each named in fewer postings.
What AI and ML technologies does Valeo use?
LLM is named in 6% of job postings at Valeo, followed by Gemini (3%), Claude (1%), ChatGPT (<1%).
Which engineering practices does Valeo ask for?
CI/CD is named in 13% of job postings at Valeo, followed by FMEA (11%), Machine Learning (6%), IAM (6%).
CI/CD
32 13%
RAG
8 3%
Prompt Engineering
7 3%
SLI/SLO/SLA
7 3%
AI Agents
6 2%
Show all (54)
And 14 more, each named in fewer postings.
What other technologies does Valeo use?
StateFlow is named in 1% of job postings at Valeo, followed by ABAP Objects (<1%).
StateFlow
3 1%
What does each Valeo team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
64 postingsIndustrial Engineering
61 postingsBackend
19 postingsDevOps
18 postingsField & Service
13 postingsAI/ML
12 postingsHow does your stack fit Valeo?
How is the Valeo 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 Valeo stack?
Valeo scores 82 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: 7; legacy ones: 0.
How common is the Valeo stack in its industry?
Share of the 1,171 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Valeo apart
Companies with a stack like Valeo
Ford Motor Company
201 shared technologies
Siemens Healthineers
160 shared technologies
Magna
147 shared technologies
Rockwell Automation
160 shared technologies
Mercedes-Benz
169 shared technologies
Fujitsu
167 shared technologies
ABB
161 shared technologies
Carrier Global Corporation
149 shared technologies
Questions about the Valeo tech stack
What programming languages does Valeo use?
The languages named in Valeo job postings are Python (33%), C++ (12%), MATLAB (9%), JavaScript (6%), C# (5%), as a share of the 253 postings of the last 12 months.
Does Valeo use PyTorch?
Yes. PyTorch is named in 9 of 253 job postings (4%) and required in 9 of them.
What cloud and platforms does Valeo use?
The cloud and platforms named in Valeo job postings are GCP (28), AWS (25), Linux (23) (postings in brackets).
What skills do you need for a Early Careers job at Valeo?
Early Careers postings at Valeo most often require Python (18), Microsoft Excel (11), C++ (7), SolidWorks (7), out of 64 postings in the last 12 months.
Is the Valeo tech stack changing?
Yes. Claude, Embodied AI, Function Calling, Datadog first appeared in Valeo job postings in the last six months.
How modern is the Valeo tech stack?
Valeo scores 82 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: 7; legacy ones: 0.
How does Alion know the Valeo tech stack?
Alion reads every job posting Valeo publishes and tags the technologies each one names. The figures on this page count the 253 postings of the last 12 months and were updated on Nov 15, 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, "Valeo tech stack: 242 technologies from 253 job postings", as of Nov 15, 2026. https://alion.io/company/valeo/technologies