Machine Learning
Learning models from data, as a field.
- 25.5%
- of core AI postings mention it
- 897
- postings
- 502
- 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 10 role families mention Machine Learning in this edition.
In 5 of the 8 role families with a page of their own, at least one posting in five mentions Machine Learning: Data Scientist 70.2%, Algorithm Engineer 38.0%, LLM / NLP Engineer 36.6%, Computer Vision Engineer 32.7%, AI Engineer 24.3%.
Machine Learning is more concentrated in Data Scientist postings (70.2%) than across all core AI postings (25.5%): at least twice the overall share.
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 Scientist70.2%106 of 151 postings · at least twice overall
- Algorithm Engineer38.0%122 of 321 postings
- AI Researcher36.7%22 of 60 postings · Sample below the page threshold; not read
- LLM / NLP Engineer36.6%64 of 175 postings
- 37 of 113 postings
- AI Engineer24.3%423 of 1,741 postings
- MLOps / Platform Engineer23.7%9 of 38 postings · Sample below the page threshold; not read
- 35 of 305 postings
- 17 of 225 postings
- 9 of 123 postings
Skills that appear with it
Each share divides by the postings that mention Machine Learning: 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
- Python83.0%Languages · 745 postings
- Deep Learning56.3%Machine learning · 505 postings
- System Architecture31.4%Methods and process · 282 postings
- C++31.1%Languages · 279 postings
- Data Analysis29.5%Data engineering · 265 postings
- Computer Vision26.3%Machine learning · 236 postings
Production and delivery
Categories: DevOps, Cloud, Tools
- Git28.6%Tools · 257 postings
Framework, LLM and domain signals
Categories: Frameworks, LLM applications, Domain knowledge, Office software
- LLM44.0%LLM applications · 395 postings
- PyTorch41.1%Frameworks · 369 postings
- TensorFlow36.6%Frameworks · 328 postings
- Generative AI30.9%LLM applications · 277 postings
- RAG24.1%LLM applications · 216 postings
Industries and places
Share of this skill's postings.
- Software & Internet27130.2%
- Electronics & Hardware17419.4%
- Semiconductor12213.6%
- Finance & Insurance849.4%
- Professional Services626.9%
- Healthcare & Biotech535.9%
- Manufacturing475.2%
- Wholesale, Retail & E-commerce232.6%
- Telecom, Media & Digital Content222.5%
- Construction & Real Estate151.7%
- Consulting & Marketing Services141.6%
- Hospitality & Consumer Services50.6%
- Taipei42547.4%
- New Taipei11012.3%
- Hsinchu City819.0%
- Hsinchu County808.9%
- Taichung728.0%
- Taoyuan444.9%
- Kaohsiung353.9%
- Tainan182.0%
- Miaoli91.0%
- Yunlin30.3%
- Changhua30.3%
- Chiayi County30.3%
Where this number is read from
Of the 897 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 tags319
- Job title109
- Job description735