AI systems that invoke external APIs, search engines, or code interpreters during inference, extending capabilities beyond raw LLM generation. The foundational capability behind most agentic products.
Primary AI lifecycle stage: agents.
As of today, 1,238 active AI roles across 193 companies in our index reference Tool use. Hiring concentrates at the agents (94%) and application (2%) stages. Most common sectors: Enterprise, Big Tech, AI Frontier.
AI systems that invoke external APIs, search engines, or code interpreters during inference, extending capabilities beyond raw LLM generation. The foundational capability behind most agentic products. Primary AI lifecycle stage: agents.
1,238 active AI roles across 193 companies in our index reference Tool use as of today.
The companies with the most active Tool use listings are: JPMorgan Chase (80 roles), Salesforce (64 roles), Amazon (51 roles), Adobe (49 roles), Google (44 roles).
Tool use primarily belongs to the agents stage of the AI lifecycle. In current hiring, Tool use roles concentrate at: agents (94%), application (2%).
The sectors with the most active Tool use hiring are: Enterprise, Big Tech, AI Frontier.
86 AI roles tagged tool_use.
| Company | Title | Sector | AI score | Other tags |
|---|---|---|---|---|
| NVIDIA | Senior Software Manager, Agentic AI | Semiconductors | 9 | Agent orchestration · Fine-tuning · RL post-training · RAG · Multimodal · Code gen |
| NVIDIA | Senior Data Scientist - Security and Networking Research | Semiconductors | 9 | Agent orchestration · RAG · Evals · Fine-tuning · Model serving · Inference infra · Multimodal · Synthetic data |
| NVIDIA | Senior High Performance AI Engineer | Semiconductors | 9 | Agent orchestration · Code gen · Inference infra · Model serving · Agent research |
| AMD | Senior Agentic System & Application Engineer | Semiconductors | 9 | Agent orchestration · LLM observability · Inference infra · Model serving · Evals · Code gen |
| NVIDIA | Senior LLM Agents Architect | Semiconductors | 9 | Agent orchestration · Evals · LLM observability · RAG · Inference infra · Model serving · Code gen |
| NVIDIA | Senior Software Engineer, Agentic AI – Nvidia Blueprints and NIM Integrations | Semiconductors | 9 | Agent orchestration · Evals · RAG · Model serving · Inference infra |
| AMD | AI Agent Engineer | Semiconductors | 9 | Agent orchestration · RAG · Agent research · LLM observability · Evals |
| NVIDIA | Developer Relations Manager, Higher Education and Research - AI Agents | Semiconductors | 9 | Agent orchestration · Agent research · Evals · LLM observability · RAG · Multimodal · Embodied AI |
| NVIDIA | Senior GenAI Technical Lead, Partner Platforms | Semiconductors | 9 | Agent orchestration · RAG · Vector DB · Model serving · Inference infra · Multimodal |
| NVIDIA | Senior Systems Software Engineer, Machine Learning | Semiconductors | 9 | Agent orchestration · Evals · LLM observability · Vision · Multimodal · Model serving |
| NVIDIA | Senior Research Engineer - AI Coding Tools | Semiconductors | 9 | Agent orchestration · Evals · Fine-tuning · Code gen · Synthetic data · RAG |
| NVIDIA | ML and Agentic Systems Engineer | Semiconductors | 9 | Agent orchestration · Evals · LLM observability · RAG · Fine-tuning · Model serving · Agent research |
| NVIDIA | Senior Applied Researcher, AI Agentic Systems | Semiconductors | 9 | Agent orchestration · RAG · LLM observability · Evals |
| NVIDIA | Senior Applied AI Researcher, Digital Biology | Semiconductors | 9 | Agent orchestration · Multimodal · LLM observability · Fine-tuning · Inference infra · Model serving · Frontier research · Interpretability · Code gen |
| NVIDIA | Senior Solutions Architect, Retail | Semiconductors | 9 | Agent orchestration · RAG · Inference infra · Model serving |
| NVIDIA | Senior ML Evaluation Engineer - Autonomous Vehicles | Semiconductors | 9 | Evals · LLM observability · Agent orchestration · Vision · Multimodal |
| NVIDIA | Senior Software Engineer, RAG and Agentic AI | Semiconductors | 9 | RAG · Agent orchestration · Model serving · Inference infra · Multimodal |
| NVIDIA | Solutions Architect, Model Builder - LATAM | Semiconductors | 9 | Agent orchestration · Fine-tuning · RAG · Inference infra · Model serving · LLM observability |
| NVIDIA | Principal Engineer - AI Agents and Systems | Semiconductors | 9 | Agent orchestration · Agent research · Inference infra · Model serving · Guardrails · LLM observability |
| NVIDIA | Solutions Architect, Applied AI Builder | Semiconductors | 9 | Agent orchestration · Evals · RAG · Inference infra · Model serving · Synthetic data |
| NVIDIA | Machine Learning Engineer, GeForce G-Assist | Semiconductors | 9 | Agent orchestration · RAG · Inference infra · Model serving · Multimodal |
| NVIDIA | Senior Deep Learning Scientist, Multimodal Conversational AI | Semiconductors | 9 | Multimodal · Fine-tuning · RLHF · Vision · Audio & speech · Embodied AI · Agent orchestration |
| NVIDIA | Lead Principal Engineer, Enterprise Agentic AI Platform | Semiconductors | 9 | Agent orchestration · Evals · Guardrails · LLM observability · RAG · Inference infra · Model serving |
| NVIDIA | Senior AI ML Solution Engineer, AI-Native Development | Semiconductors | 9 | Agent orchestration · Evals · Fine-tuning · RAG · Code gen |
| NVIDIA | Senior Manager, Engineering - Enterprise AI and Automation | Semiconductors | 9 | Agent orchestration · Evals · Guardrails · RAG · Vector DB · Inference infra · Model serving |
| NVIDIA | Distinguished Engineer – High Performance AI | Semiconductors | 9 | Agent orchestration · Multi-agent · Evals · Inference infra · Model serving |
| Cerebras | Applied AI/ML Scientist | Semiconductors | 9 | Fine-tuning · RL post-training · Agent orchestration · Model serving |
| Intel | AI Software Engineering Intern | Semiconductors | 8 | Agent orchestration · Fine-tuning · Pretraining · Agent research |
| AMD | AI Software Development Engineer | Semiconductors | 8 | Agent orchestration · RAG · Vector DB · LLM observability · Model serving |
| AMD | Sr. AI Software Engineer | Semiconductors | 8 | Agent orchestration · RAG · LLM observability · Model serving |