NumPy
The numerical array foundation of Python.
- 2.7%
- of core AI postings mention it
- 95
- postings
- 81
- companies
History starts on September 11, 2026. Movement needs a comparable later edition at least 30 days on.
Where it is mentioned most
Each row divides by that role's postings in this edition, highest share first.
Postings in 7 role families mention NumPy in this edition.
None of the 8 role families with a page of their own mentions NumPy in one posting in five or more.
NumPy is more concentrated in Data Scientist postings (12.6%) than across all core AI postings (2.7%): at least twice the overall share.
NumPy is in Frameworks: a framework, LLM or domain signal. Read it together with the foundation and production skills that appear with it below.
How the readings are made: "more concentrated than overall" means that in a role family with a page of its own, at least 10 postings mention the skill and its share is at least 2 times its share of all core AI postings; "common" means at least 20% of a role's postings mention it. They describe the postings open in this edition, not a trend.
- Data Scientist12.6%19 of 151 postings · at least twice overall
- 6 of 113 postings
- 11 of 321 postings
- 6 of 175 postings
- AI Researcher3.3%2 of 60 postings · Sample below the page threshold; not read
- AI Engineer2.8%48 of 1,741 postings
- 1 of 225 postings
Skills that appear with it
Each share divides by the postings that mention NumPy: how many of them also mention each skill, grouped into three lenses.
Foundations and problem-solving
Categories: Languages, Machine learning, Data engineering, Databases, Methods and process
- Python99.0%Languages · 94 postings
- Machine Learning75.8%Machine learning · 72 postings
- Deep Learning61.1%Machine learning · 58 postings
- Data Analysis43.2%Data engineering · 41 postings
- SQL31.6%Languages · 30 postings
- C++29.5%Languages · 28 postings
Production and delivery
Categories: DevOps, Cloud, Tools
- Git43.2%Tools · 41 postings
Framework, LLM and domain signals
Categories: Frameworks, LLM applications, Domain knowledge, Office software
- pandas89.5%Frameworks · 85 postings
- PyTorch68.4%Frameworks · 65 postings
- TensorFlow60.0%Frameworks · 57 postings
- scikit-learn52.6%Frameworks · 50 postings
- LLM42.1%LLM applications · 40 postings
Industries and places
Share of this skill's postings.
- Software & Internet3031.6%
- Electronics & Hardware1515.8%
- Semiconductor1111.6%
- Finance & Insurance77.4%
- Professional Services77.4%
- Healthcare & Biotech66.3%
- Manufacturing55.3%
- Telecom, Media & Digital Content55.3%
- Wholesale, Retail & E-commerce55.3%
- Consulting & Marketing Services33.2%
- Logistics & Transport11.1%
- Taipei4951.6%
- New Taipei1515.8%
- Hsinchu City99.5%
- Taichung55.3%
- Hsinchu County44.2%
- Kaohsiung44.2%
- Tainan22.1%
- Miaoli22.1%
- Pingtung11.1%
- Taoyuan11.1%
- Yunlin11.1%
- Hualien11.1%
Where this number is read from
Of the 95 postings, how many were found through the employer's own skill tags, the title, and the job description. A posting can carry more than one kind of evidence, so the three add up to more than the posting count.
- Employer's skill tags0
- Job title0
- Job description95