Valeo tech stack
Valeo builds mostly with Python, C++, JavaScript, MATLAB. Its stack also includes Linux, Windows, Angular, ElasticSearch. Python is named in 14 of the 30 job postings Valeo published in the last 12 months (47%). Counted by Alion from the job postings of Valeo, updated Sep 30, 2026.
What programming languages does Valeo use?
Python is named in 47% of job postings at Valeo, followed by C++ (13%), JavaScript (10%), MATLAB (10%).
Python
14 47%
C++
4 13%
JavaScript
3 10%
MATLAB
3 10%
Bash
2 7%
PowerShell
2 7%
TypeScript
2 7%
Apex
1 3%
Show all (13)
What frameworks and libraries does Valeo use?
Angular is named in 7% of job postings at Valeo, followed by Lightning Web Components (3%), MoveIt (3%), MuJoCo (3%).
Show all (10)
What databases does Valeo use?
ElasticSearch is named in 3% of job postings at Valeo.
ElasticSearch
1 3%
What cloud and platforms does Valeo use?
Linux is named in 17% of job postings at Valeo, followed by Windows (17%), AWS (7%), Kubernetes (7%).
Show all (15)
What developer tools does Valeo use?
Git is named in 20% of job postings at Valeo, followed by Docker (17%), Jenkins (17%), Microsoft Excel (13%).
Git
6 20%
Docker
5 17%
Jenkins
5 17%
Rest API
3 10%
CMake
1 3%
Canva
1 3%
Show all (15)
What AI and ML technologies does Valeo use?
Gemini is named in 7% of job postings at Valeo, followed by LLM (7%).
Which engineering practices does Valeo ask for?
CI/CD is named in 20% of job postings at Valeo, followed by SLI/SLO/SLA (7%), Vision-Language-Action (7%), AI Agents (3%).
CI/CD
6 20%
SLI/SLO/SLA
2 7%
AI Agents
1 3%
Incident Management
1 3%
Show all (18)
What other technologies does Valeo use?
StateFlow is named in 3% of job postings at Valeo.
StateFlow
1 3%
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
8 postingsBackend
7 postingsIndustrial Engineering
5 postingsDevOps
3 postingsHow does your stack fit Valeo?
How modern is the Valeo stack?
Valeo scores 79 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: 2; legacy ones: 0.
How common is the Valeo stack in its industry?
Share of the 165 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Valeo
Questions about the Valeo tech stack
What programming languages does Valeo use?
The languages named in Valeo job postings are Python (47%), C++ (13%), JavaScript (10%), MATLAB (10%), Bash (7%), as a share of the 30 postings of the last 12 months.
Does Valeo use Angular?
Yes. Angular is named in 2 of 30 job postings (7%) and required in 2 of them.
What cloud and platforms does Valeo use?
The cloud and platforms named in Valeo job postings are Linux (5), Windows (5), AWS (2) (postings in brackets).
What skills do you need for a Early Careers job at Valeo?
Early Careers postings at Valeo most often require Python (4), JavaScript (2), Microsoft Excel (2), out of 8 postings in the last 12 months.
Is the Valeo tech stack changing?
No new technology has appeared in Valeo job postings in the last six months.
How modern is the Valeo tech stack?
Valeo scores 79 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: 2; 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 30 postings of the last 12 months and were updated on Sep 30, 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: 75 technologies from 30 job postings", as of Sep 30, 2026. https://alion.io/company/valeo/technologies