LlamaIndex
A framework for the indexing and query layer of RAG.
- 3.0%
- of core AI postings mention it
- 107
- postings
- 90
- 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 6 role families mention LlamaIndex in this edition.
None of the 8 role families with a page of their own mentions LlamaIndex in one posting in five or more.
LlamaIndex is more concentrated in LLM / NLP Engineer postings (13.1%) than across all core AI postings (3.0%): at least twice the overall share.
LlamaIndex 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.
- LLM / NLP Engineer13.1%23 of 175 postings · at least twice overall
- MLOps / Platform Engineer7.9%3 of 38 postings · Sample below the page threshold; not read
- AI Engineer4.2%73 of 1,741 postings
- AI Researcher1.7%1 of 60 postings · Sample below the page threshold; not read
- Data Scientist0.7%1 of 151 postings
- 1 of 321 postings
Skills that appear with it
Each share divides by the postings that mention LlamaIndex: 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
- Python94.4%Languages · 101 postings
- System Architecture57.0%Methods and process · 61 postings
- Vector Database55.1%Databases · 59 postings
Production and delivery
Categories: DevOps, Cloud, Tools
Framework, LLM and domain signals
Categories: Frameworks, LLM applications, Domain knowledge, Office software
- LangChain96.3%Frameworks · 103 postings
- LLM96.3%LLM applications · 103 postings
- RAG86.9%LLM applications · 93 postings
- AI Agents67.3%LLM applications · 72 postings
- Prompt Engineering58.9%LLM applications · 63 postings
- ChatGPT47.7%LLM applications · 51 postings
- Generative AI45.8%LLM applications · 49 postings
Industries and places
Share of this skill's postings.
- Software & Internet4643.0%
- Electronics & Hardware1413.1%
- Semiconductor98.4%
- Finance & Insurance76.5%
- Telecom, Media & Digital Content76.5%
- Healthcare & Biotech65.6%
- Wholesale, Retail & E-commerce54.7%
- Professional Services43.7%
- Consulting & Marketing Services32.8%
- Manufacturing32.8%
- Construction & Real Estate21.9%
- Energy, Utilities & Natural Resources10.9%
- Taipei5551.4%
- New Taipei1614.9%
- Taichung76.5%
- Hsinchu County65.6%
- Hsinchu City65.6%
- Kaohsiung65.6%
- Taoyuan43.7%
- Tainan10.9%
- Hualien10.9%
- Changhua10.9%
- Miaoli10.9%
- Chiayi County10.9%
Where this number is read from
Of the 107 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 description107