Aisin tech stack
Aisin builds mostly with Python, C++, MATLAB, SQL. Its stack also includes AWS, Windows, Keras, PyTorch. Python is named in 17 of the 24 job postings Aisin published in the last 12 months (71%). Counted by Alion from the job postings of Aisin, updated Oct 17, 2026.
What programming languages does Aisin use?
Python is named in 71% of job postings at Aisin, followed by C++ (54%), MATLAB (13%), SQL (8%).
C++ 
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What frameworks and libraries does Aisin use?
Keras is named in 17% of job postings at Aisin, followed by PyTorch (17%), TensorFlow (17%), PyTorch C++ (13%).
What databases does Aisin use?
Db2 is named in 4% of job postings at Aisin, followed by MS SQL (4%).
What cloud and platforms does Aisin use?
AWS is named in 42% of job postings at Aisin, followed by Windows (33%), Ubuntu (29%), Linux (17%).
What developer tools does Aisin use?
Copilot is named in 17% of job postings at Aisin, followed by Simulink (13%), Claude Code (8%), Git (4%).
What AI and ML technologies does Aisin use?
LLM is named in 17% of job postings at Aisin, followed by ChatGPT (4%).
Which engineering practices does Aisin ask for?
IAM is named in 4% of job postings at Aisin.
What does each Aisin team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
8 postingsAI/ML
5 postingsDevOps
4 postingsHow does your stack fit Aisin?
How modern is the Aisin stack?
Aisin scores 84 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 Aisin stack in its industry?
Share of the 682 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Aisin apart
Companies with a stack like Aisin
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VIAVI Solutions
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Globallogic
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Questions about the Aisin tech stack
What programming languages does Aisin use?
The languages named in Aisin job postings are Python (71%), C++ (54%), MATLAB (13%), SQL (8%), C# (4%), as a share of the 24 postings of the last 12 months.
Does Aisin use Keras?
Yes. Keras is named in 4 of 24 job postings (17%) and required in 4 of them.
What cloud and platforms does Aisin use?
The cloud and platforms named in Aisin job postings are AWS (10), Windows (8), Ubuntu (7) (postings in brackets).
What skills do you need for a Data Science job at Aisin?
Data Science postings at Aisin most often require AWS (8), Python (8), Ubuntu (7), Windows (7), out of 8 postings in the last 12 months.
Is the Aisin tech stack changing?
No new technology has appeared in Aisin job postings in the last six months.
How modern is the Aisin tech stack?
Aisin scores 84 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 Aisin tech stack?
Alion reads every job posting Aisin publishes and tags the technologies each one names. The figures on this page count the 24 postings of the last 12 months and were updated on Oct 17, 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, "Aisin tech stack: 32 technologies from 24 job postings", as of Oct 17, 2026. https://alion.io/company/aisin/technologies