role_id int64 | parent_id int64 | root_id int64 | title string | title_full string | is_category int64 | description string | title_ar string | title_de string | title_es string | title_fr string | title_it string | title_pt string | title_ru string | title_zh string | title_pl string | title_tr string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 0 | 1 | AI/ML | null | 1 | Innovate with AI/ML to build, train, and deploy smart models and algorithms that solve complex real-world challenges daily | AI/ML | AI/ML | AI/ML | IA/ML | AI/ML | IA/ML | AI/ML | AI/ML | AI/ML | Yapay zeka/ML |
1,255 | 1 | 1 | LLM | LLM | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,256 | 1 | 1 | AI Agents | AI Agents & Agentic Workflows | 1 | null | وكلاء الذكاء الاصطناعي | KI-Agenten | Agentes de IA | Agents IA | Agenti AI | Agentes de IA | ИИ-агенты | AI 智能体 | Agenci AI | Yapay zeka ajanları |
1,257 | 1 | 1 | Vision & Multimodal | Computer Vision & Image Analysis | 1 | null | الرؤية الحاسوبية ومتعدد الوسائط | Vision & Multimodal | Visión y multimodal | Vision & multimodal | Vision e multimodale | Visão e multimodal | Компьютерное зрение и мультимодальность | 视觉与多模态 | Widzenie komputerowe i multimodalność | Bilgisayarlı görü ve çok modlu yapay zeka |
1,258 | 1 | 1 | Edge AI & Embedded ML | Edge AI & On-Device ML | 1 | null | الذكاء الطرفي والتعلم المدمج | Edge AI & Embedded ML | Edge AI y ML embebido | Edge AI & ML embarqué | Edge AI e ML embedded | Edge AI e ML embarcado | Edge AI и встраиваемый ML | 边缘 AI 与嵌入式 ML | Edge AI i embedded ML | Edge AI ve gömülü ML |
1,259 | 1 | 1 | Speech & Language | Audio & Speech Processing | 1 | null | الكلام واللغة | Sprache & NLP | Voz y lenguaje | Voix & langage | Voce e linguaggio | Fala e linguagem | Речь и язык | 语音与语言 | Mowa i język | Konuşma ve dil |
1,260 | 1 | 1 | RAG | RAG | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,261 | 1 | 1 | AI Infrastructure | AI Infrastructure & Optimization | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,262 | 1 | 1 | AI Infra & MLOps | MLOps & Model Lifecycle | 1 | null | بنية الذكاء الاصطناعي و MLOps | KI-Infrastruktur & MLOps | Infraestructura de IA y MLOps | Infra IA & MLOps | Infrastruttura AI e MLOps | Infra de IA e MLOps | ИИ-инфраструктура и MLOps | AI 基础设施与 MLOps | Infrastruktura AI i MLOps | Yapay zeka altyapısı ve MLOps |
1,263 | 1 | 1 | AI Engineering | null | 1 | null | هندسة الذكاء الاصطناعي | KI-Engineering | Ingeniería de IA | Ingénierie IA | Ingegneria AI | Engenharia de IA | ИИ-инженерия | AI 工程 | Inżynieria AI | Yapay zeka mühendisliği |
1,264 | 1 | 1 | Generative Images | Generative Images & Diffusion | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,265 | 1 | 1 | Scientific AI | Scientific AI (Life Sciences, Physics, Climate) | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,266 | 1 | 1 | Governance | AI Governance & Ethics | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,267 | 1 | 1 | AI Safety & Evals | AI Safety & Model Alignment | 1 | null | سلامة الذكاء الاصطناعي والتقييم | KI-Sicherheit & Evals | Seguridad de IA y evals | Sûreté IA & évals | Sicurezza AI ed eval | Segurança de IA e evals | Безопасность ИИ и evals | AI 安全与评测 | Bezpieczeństwo AI i ewaluacje | Yapay zeka güvenliği ve değerlendirme |
1,268 | 1 | 1 | Smart Agriculture | Smart Agriculture & AgTech | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,269 | 1 | 1 | Autonomous Driving | Autonomous Vehicles & Self-Driving | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,270 | 1 | 1 | Biometrics & Surveillance | Biometrics & Intelligent Surveillance | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,271 | 1 | 1 | Decentralized AI | Blockchain & Decentralized AI | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,272 | 1 | 1 | Coding AI | AI for Software Development | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,273 | 1 | 1 | Conversational | Conversational AI & Chatbots | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,274 | 1 | 1 | Cybersecurity | Cybersecurity & Threat Intelligence | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,275 | 1 | 1 | Defense AI | Defense & Tactical AI | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,276 | 1 | 1 | Document Intelligence | Document Intelligence & OCR | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,277 | 1 | 1 | Drones | Drones & Unmanned Aerial Systems | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,278 | 1 | 1 | Commerce AI | E-commerce & Retail AI | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,279 | 1 | 1 | Finance AI | Finance & FinTech AI | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,280 | 1 | 1 | Generative 3D | Generative 3D & Graphics | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,281 | 1 | 1 | Generative Videos | Generative Video & Motion | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,282 | 1 | 1 | Geospatial | Geospatial AI & Satellite Imagery | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,283 | 1 | 1 | Graphs | Graph Machine Learning (GNN) | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,285 | 1 | 1 | Healthcare AI | Medical AI & Healthcare | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,286 | 1 | 1 | Legal AI | Legal AI & LegalTech | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,287 | 1 | 1 | Industrial AI | Industrial AI & Smart Manufacturing | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,288 | 1 | 1 | Marketing AI | Marketing & AdTech | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,289 | 1 | 1 | Multimodal | Multimodal AI & VLM | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,290 | 1 | 1 | Privacy | Privacy-Preserving AI | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,291 | 1 | 1 | Reasoning | AI Reasoning & Logic | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,292 | 1 | 1 | Reinforcement Learning | Reinforcement Learning | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,293 | 1 | 1 | Robotics | Robotics & Embodied AI | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,294 | 1 | 1 | Synthetic Data | Synthetic Data Generation | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,295 | 1 | 1 | Video Analytics | Video Analytics & Tracking | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,296 | 1 | 1 | World Models | World Models & Simulation | 1 | null | null | null | null | null | null | null | null | null | null | null |
1,955 | 1 | 1 | AI Integration | null | 0 | null | تكامل الذكاء الاصطناعي | KI-Integration | Integración de IA | Intégration IA | Integrazione AI | Integração de IA | ИИ-интеграция | AI 集成 | Integracja AI | Yapay zeka entegrasyonu |
1,956 | 1 | 1 | Applied AI Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,961 | 1 | 1 | Post-Training Research | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,964 | 1 | 1 | AI Systems Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,965 | 1 | 1 | Researcher | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,966 | 1 | 1 | AI Research | null | 0 | null | أبحاث الذكاء الاصطناعي | KI-Forschung | Investigación en IA | Recherche IA | Ricerca AI | Pesquisa em IA | ИИ-исследования | AI 研究 | Badania nad AI | Yapay zeka araştırmaları |
1,967 | 1 | 1 | Performance Modeling Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,312 | 1 | 1 | Applied Research | Research Scientist | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,313 | 1 | 1 | LLM & Agents | LLM Engineer | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,314 | 1 | 1 | Computer Vision | Computer Vision Engineer | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,315 | 1 | 1 | NLP | NLP Engineer | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,316 | 1 | 1 | MLOps | MLOps Engineer | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,317 | 1 | 1 | Data Annotation | Data Annotation Specialist | 0 | null | null | null | null | null | null | null | null | null | null | null |
2,463 | 1 | 1 | AI Training Data | null | 1 | null | بيانات تدريب الذكاء الاصطناعي | KI-Trainingsdaten | Datos de entrenamiento de IA | Données d'entraînement IA | Dati di addestramento AI | Dados de treinamento de IA | Данные для обучения ИИ | AI 训练数据 | Dane treningowe AI | Yapay zeka eğitim verileri |
1,947 | 1 | 1 | LLM & GenAI | AI / LLM Engineering (Agents) | 1 | Build production LLM applications and autonomous agents with retrieval, tool use, and orchestration over modern model APIs | LLM والذكاء التوليدي | LLM & GenAI | LLM y GenAI | LLM & GenAI | LLM e GenAI | LLM e GenAI | LLM и GenAI | LLM 与生成式 AI | LLM i GenAI | LLM ve üretken yapay zeka |
73 | 1,255 | 1 | LLM Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
79 | 1,255 | 1 | Prompt Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
90 | 1,255 | 1 | Large Language Model Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
92 | 1,255 | 1 | LangChain Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
94 | 1,255 | 1 | NLP Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
235 | 1,255 | 1 | Natural Language Processing Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
241 | 1,255 | 1 | Prompt Engineering Specialist | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
776 | 1,255 | 1 | Разработчик чат-ботов | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
956 | 1,255 | 1 | Deep Learning Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,015 | 1,255 | 1 | Fine-Tuning Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,017 | 1,255 | 1 | Model Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,019 | 1,255 | 1 | Llama Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,022 | 1,255 | 1 | Model Fine-tuner | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,025 | 1,255 | 1 | AutoGen Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,036 | 1,255 | 1 | Model Optimization Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,869 | 1,255 | 1 | Context Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,871 | 1,255 | 1 | NLP Researcher | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
937 | 1,256 | 1 | Autonomous Agent Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,873 | 1,256 | 1 | AI Agents Integrator | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
201 | 1,257 | 1 | Computer Vision Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
863 | 1,257 | 1 | Инженер машинного зрения | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
865 | 1,257 | 1 | CV Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,030 | 1,257 | 1 | Ingeniero de Visión por Computadora | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,024 | 1,258 | 1 | TinyML Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
905 | 1,259 | 1 | Разработчик систем машинного слуха | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
955 | 1,259 | 1 | Speech Recognition Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
72 | 1,260 | 1 | RAG Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
83 | 1,261 | 1 | GPU Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
868 | 1,261 | 1 | CUDA Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,951 | 1,261 | 1 | Performance Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,952 | 1,261 | 1 | Inference Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,954 | 1,261 | 1 | Kernel Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
71 | 1,262 | 1 | MLOps Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,027 | 1,262 | 1 | ONNX Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
1,870 | 1,262 | 1 | MLOps Specialist | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
70 | 1,263 | 1 | Machine Learning Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
93 | 1,263 | 1 | Artificial Intelligence Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
135 | 1,263 | 1 | ML Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
166 | 1,263 | 1 | AI Engineer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
191 | 1,263 | 1 | R Developer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
192 | 1,263 | 1 | R Programmer | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
677 | 1,263 | 1 | Специалист по искусственному интеллекту | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
681 | 1,263 | 1 | ИИ-инженер | null | 0 | null | null | null | null | null | null | null | null | null | null | null |
Role and Technology Taxonomy
The two trees Alion classifies every job posting with: 1,304 roles (families, specialisations, titles - with names in eleven languages) and 3,673 technologies (with their parent category, site and GitHub).
- roles.csv: role_id, parent_id, root_id (the role family), title, title_full, is_category, description, title_ar ... title_tr.
- technologies.csv: technology_id, parent_id, root_id, title, parent_title, description, website, github, since, alion_url (the live jobs that name it, where Alion has that page).
Useful for normalising job titles and skills, building filters, or mapping postings to a stable vocabulary - the same ids the Alion API accepts.
Licence CC BY 4.0: credit Alion with a link.
More data
This is a frozen sample. The full, daily-updated data (live postings from 80,000+ employers' own hiring systems, companies, pay, hiring signals) is on alion.io and through the Alion API and MCP server.
Other Alion datasets: Ghost Jobs Index · ghost-job-detection · job-posting-extraction · salary-benchmarks · whos-hiring · role-technology-taxonomy
Questions, custom cuts, bulk access: info@alion.io
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