Cohu tech stack
Cohu builds mostly with C++, Python, C#, SQL. Its stack also includes Windows, Linux, Oracle, Qt. C++ is named in 13 of the 45 job postings Cohu published in the last 12 months (29%). Counted by Alion from the job postings of Cohu, updated Nov 12, 2026.
What programming languages does Cohu use?
C++ is named in 29% of job postings at Cohu, followed by Python (22%), C# (16%), SQL (7%).
C++ 
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What frameworks and libraries does Cohu use?
Qt is named in 4% of job postings at Cohu, followed by UVM (4%), OpenCV (2%), TensorFlow (2%).
Qt
2 4%
UVM
2 4%
OpenCV
1 2%
TensorFlow
1 2%
TensorFlow C++
1 2%
TensorRT-LLM
1 2%
Transformers
1 2%
What cloud and platforms does Cohu use?
Windows is named in 16% of job postings at Cohu, followed by Linux (9%), Power BI (7%), Unix (4%).
Power BI
3 7%
vLLM
2 4%
.NET
1 2%
Azure
1 2%
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What developer tools does Cohu use?
SolidWorks is named in 18% of job postings at Cohu, followed by Microsoft Excel (13%), Git (13%), AutoCAD (11%).
SolidWorks
8 18%
Git
6 13%
AutoCAD
5 11%
Claude Code
2 4%
Cursor
2 4%
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What AI and ML technologies does Cohu use?
ChatGPT is named in 4% of job postings at Cohu, followed by LLM (4%), PEFT (2%).
Which engineering practices does Cohu ask for?
GD&T is named in 16% of job postings at Cohu, followed by FMEA (13%), CAPA (9%), Statistical Process Control (9%).
CI/CD
3 7%
RAG
2 4%
AI Agents
1 2%
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What does each Cohu team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
17 postingsHardware
6 postingsBackend
3 postingsHow does your stack fit Cohu?
How much does Cohu pay by technology?
Median stated pay of the postings that name each technology, against the median of all Cohu postings with stated pay: $120k across 29 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| C++ | 11 | $140k | +17% |
| Python | 8 | $160k | +33% |
| Windows | 7 | $135k | +13% |
| C# | 6 | $130k | +8% |
How is the Cohu 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 Cohu stack?
Cohu scores 85 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: 3; legacy ones: 0.
How common is the Cohu stack in its industry?
Share of the 532 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Cohu apart
Companies with a stack like Cohu
Questions about the Cohu tech stack
What programming languages does Cohu use?
The languages named in Cohu job postings are C++ (29%), Python (22%), C# (16%), SQL (7%), SystemVerilog (7%), as a share of the 45 postings of the last 12 months.
Does Cohu use Qt?
Yes. Qt is named in 2 of 45 job postings (4%) and required in 2 of them.
What cloud and platforms does Cohu use?
The cloud and platforms named in Cohu job postings are Windows (7), Linux (4), Power BI (3) (postings in brackets).
What skills do you need for a Industrial Engineering job at Cohu?
Industrial Engineering postings at Cohu most often require SolidWorks (7), C# (4), C++ (4), Git (3), out of 17 postings in the last 12 months.
Is the Cohu tech stack changing?
Yes. Claude Code, Cursor, LLM, OpenAI Codex first appeared in Cohu job postings in the last six months.
How modern is the Cohu tech stack?
Cohu scores 85 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: 3; legacy ones: 0.
How does Alion know the Cohu tech stack?
Alion reads every job posting Cohu publishes and tags the technologies each one names. The figures on this page count the 45 postings of the last 12 months and were updated on Nov 12, 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, "Cohu tech stack: 74 technologies from 45 job postings", as of Nov 12, 2026. https://alion.io/company/cohu/technologies