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Skill demand

Every AI job description is broken into atomic skills and matched against a 499-skill taxonomy. Browse by category or search to see which skills are in demand right now.

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Skill demand across AI roles — AI Hire Signal

Infrastructure & Systems

58 skills

Computer Architecture1,769 roles

Distributed Systems1,535 roles

Cloud Infrastructure847 roles

Networking812 roles

GPU Computing691 roles

Real-Time Systems671 roles

API Design & Development600 roles

Observability589 roles

Orchestration506 roles

High-Performance Computing504 roles

Reliability Engineering485 roles

Storage Systems449 roles

Cloud Native401 roles

Inference Infrastructure401 roles

Cloud ML Platforms329 roles

Model Serving306 roles

ML Techniques

60 skills

Machine Learning3,712 roles

Optimization Methods933 roles

Reinforcement Learning (RL)641 roles

Predictive Modeling527 roles

Simulation477 roles

Model Post-Training409 roles

Feature Engineering364 roles

Multimodal Learning320 roles

Code Generation301 roles

Language Modeling270 roles

Transformer Architectures268 roles

Perception246 roles

Time Series Analysis240 roles

Supervised Learning209 roles

Unsupervised Learning201 roles

World Models195 roles

Signal Processing191 roles

Multimodal Models173 roles

Model Interpretability168 roles

Video Understanding152 roles

General Experience & Skills

24 skills

Software Engineering1,963 roles

System Design1,800 roles

Testing Practices829 roles

Algorithms & Data Structures807 roles

Performance Optimization747 roles

Scalability593 roles

Debugging587 roles

Data-Driven Decision Making442 roles

Production-Grade Code410 roles

Customer-Facing Experience388 roles

Code Review349 roles

Product Impact304 roles

Open Source Contributions275 roles

Agile / Scrum260 roles

Risk Management253 roles

Technical Documentation224 roles

Open Source Contribution202 roles

Complex Systems197 roles

Decision Making187 roles

Communication Skills109 roles

Applied ML Domains

45 skills

Data Science1,591 roles

Content Generation1,460 roles

Process Mining786 roles

Aerospace520 roles

Cloud Security501 roles

Manufacturing402 roles

Recommendation Systems373 roles

Compliance & Privacy297 roles

Autonomous Driving277 roles

Personalization276 roles

EdTech275 roles

Supply Chain Optimization249 roles

NLP Applications226 roles

Knowledge Management215 roles

Robotics ML209 roles

Customer Service AI182 roles

Accessibility178 roles

Anomaly Detection172 roles

Trust & Safety172 roles

Computer Graphics159 roles

Frameworks & Tools

70 skills

PyTorch1,126 roles

TensorFlow750 roles

LLM Application Frameworks616 roles

Apache Airflow569 roles

Kubernetes529 roles

Git / Version Control314 roles

Hugging Face Transformers310 roles

scikit-learn306 roles

PySpark268 roles

Docker228 roles

TensorRT198 roles

Matplotlib / Visualization191 roles

Unix/Linux179 roles

NumPy & Pandas153 roles

OpenTelemetry153 roles

LLM & Foundation Models

30 skills

Large Language Models (LLMs)1,933 roles

Generative AI1,576 roles

LLM Evaluation & Grading1,136 roles

Prompt Engineering573 roles

AI Safety515 roles

Retrieval-Augmented Generation (RAG)439 roles

Foundation Models423 roles

LLM Inference355 roles

Model Compression249 roles

AI Safety & Governance227 roles

LLM Guardrails225 roles

LLM Pretraining201 roles

Embeddings198 roles

Synthetic Data159 roles

Chain-of-Thought Reasoning145 roles

AI Copilot / Coding Assistant144 roles

Structured Output132 roles

LLM Pre-training121 roles

Code Generation117 roles

LLM Alignment112 roles

ML Ops & Evaluation

24 skills

Production ML Systems1,825 roles

A/B Testing695 roles

ML Ops631 roles

Distributed Training627 roles

ML System Deployment592 roles

Model Monitoring574 roles

Fine-Tuning494 roles

Responsible AI & Safety424 roles

ML Training Pipelines378 roles

Performance Profiling300 roles

Benchmarking293 roles

Model Validation278 roles

Model Lifecycle Management275 roles

Cybersecurity ML274 roles

Model Registry220 roles

Experiment Tracking152 roles

Human-in-the-Loop149 roles

Research-to-Production Pipeline148 roles

Inference Optimization114 roles

Reward Modeling106 roles

Agents & Autonomy

17 skills

Agentic Systems2,212 roles

Agent Orchestration689 roles

Planning & Reasoning650 roles

Agent Research525 roles

Autonomous Agents480 roles

Multi-Agent Systems387 roles

Tool-Using Agents371 roles

Tool Use314 roles

AI Coding Agents228 roles

Context Engineering217 roles

Function Calling169 roles

LangGraph162 roles

Agent Memory136 roles

Web Scraping96 roles

AutoGen94 roles

LlamaIndex94 roles

Languages

19 skills

Python2,528 roles

JavaScript298 roles

TypeScript211 roles

Bash / Shell Scripting126 roles

Verilog / VHDL50 roles

Assembly27 roles

Data Engineering

31 skills

Data Pipelines872 roles

Data Quality452 roles

Data Modeling429 roles

Data Governance399 roles

Data Engineering380 roles

Data Warehousing244 roles

Streaming Data227 roles

Data Visualization & BI198 roles

Databricks170 roles

Data Labeling169 roles

Snowflake124 roles

BigQuery98 roles

Feature Store83 roles

PostgreSQL70 roles

DynamoDB52 roles

Leadership & Management

13 skills

Product Management874 roles

Market & Technology Trend Analysis663 roles

Technical Leadership593 roles

Cross-Functional Collaboration258 roles

Resource Management181 roles

People Management143 roles

Program Management116 roles

Team Building104 roles

Mentoring90 roles

Executive Communication89 roles

Product Management Partnership76 roles

Vendor Management68 roles

Budget Management54 roles

Robotics & Embodied

15 skills

Robotics596 roles

Mechatronics357 roles

Embodied AI321 roles

Control Systems205 roles

Motion Planning164 roles

Robot Manipulation103 roles

Visual Perception (Robotics)90 roles

Robot Navigation73 roles

State Estimation72 roles

Sim-to-Real Transfer67 roles

Robotics Simulation56 roles

Robotics Simulation50 roles

NLP & Language

9 skills

Natural Language Processing938 roles

Information Retrieval445 roles

Conversational AI330 roles

Dialog Systems186 roles

Named Entity Recognition76 roles

Question Answering68 roles

Text Classification62 roles

Text Summarization40 roles

Machine Translation39 roles

Research & Credentials

14 skills

Applied Mathematics599 roles

ML Research346 roles

Published Research335 roles

Research Publications275 roles

Frontier Research195 roles

Top-Tier Academic Conferences149 roles

Cognitive Science69 roles

PhD Required68 roles

Linguistics60 roles

Publication Record25 roles

Patents21 roles

Master's Degree Required11 roles

Research Leadership9 roles

Independent Research7 roles

Math & Foundations

8 skills

Statistics1,127 roles

Bayesian Methods313 roles

Causal Inference183 roles

Numerical Methods111 roles

Game Theory87 roles

Optimization52 roles

Linear Algebra50 roles

Information Theory26 roles

Computer Vision & Multimodal

13 skills

Computer Vision822 roles

Multimodal AI245 roles

Sensor Fusion201 roles

Video Generation147 roles

Image Generation127 roles

Vision-Language Models102 roles

Geometric Vision Models84 roles

Neural Rendering68 roles

Depth Estimation43 roles

Vision Transformers30 roles

Document AI23 roles

Pose Estimation21 roles

Visual Question Answering11 roles

Retrieval & Search

11 skills

Vector Databases372 roles

Ranking & Relevance311 roles

Search Engines197 roles

RAG Pipelines189 roles

Semantic Search161 roles

Elasticsearch52 roles

ChromaDB30 roles

Pinecone27 roles

Weaviate17 roles

Security & Compliance

10 skills

Data Privacy185 roles

Authentication145 roles

Vulnerability Management110 roles

DevSecOps98 roles

Differential Privacy79 roles

Encryption76 roles

Cloud Platforms

20 skills

Azure OpenAI149 roles

Amazon Bedrock80 roles

AWS Lambda73 roles

Dataflow69 roles

Databricks41 roles

BigQuery35 roles

ECS / Fargate32 roles

Kinesis27 roles

SageMaker26 roles

CloudFormation25 roles

Cloud Spanner22 roles

AWS Glue21 roles

Step Functions20 roles

Vertex AI19 roles

Azure ML16 roles

Pub/Sub12 roles

Speech & Audio

4 skills

Speech & Audio Processing228 roles

Text-to-Speech86 roles

Audio Processing65 roles

Speaker Recognition15 roles