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.
1,237 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, Data AI.
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, 1,237 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, Data AI.
1899 AI roles tagged tool_use.
| Company | Title | Sector | AI score | Other tags |
|---|---|---|---|---|
| AMD | Software Development Engineer | Semiconductors | 8 | Agent orchestration · RAG · Fine-tuning · LLM observability |
| Salesforce | AI Builder Partner Solutions | Enterprise | 8 | Agent orchestration · RAG · Evals · LLM observability |
| Microsoft | Principal AI Software Engineer | Big Tech | 8 | Agent orchestration · RAG · LLM observability |
| Scale AI | Forward Deployed AI Engineer, Enterprise | Data AI | 8 | Agent orchestration · RAG · Fine-tuning · Model serving · LLM observability |
| Spotify | Senior Machine Learning Engineer, Zeitgeist, Personalization | Consumer | 8 | Agent orchestration · RAG · Vector DB · LLM observability · Recommender systems |
| ByteDance | AI-Native Security Agent Engineer | Big Tech | 8 | Agent orchestration · Guardrails |
| Abnormal AI | AI Product Builder | Vertical AI | 8 | Agent orchestration · LLM observability |
| JPMorgan Chase | Lead Software Engineer - Applied AI Engineer (Agentic/ Gen AI) | Banking | 8 | Agent orchestration · RAG · LLM observability · Evals · Model serving · Vector DB |
| JPMorgan Chase | Lead Software Engineer - Applied AI Engineer (Agentic/ Gen AI) | Banking | 8 | Agent orchestration · Guardrails · RAG · Vector DB · Fine-tuning · Model serving · LLM observability · Evals |
| Zillow | Principal Machine Learning Engineer | Consumer | 8 | Agent orchestration · Evals · RAG · Vector DB · Model serving · Inference infra |
| Microsoft | Senior Software Engineer | Big Tech | 8 | Agent orchestration · RAG · Evals · Guardrails |
| Forward Deployed Engineering Manager, GenAI, Google Cloud | Big Tech | 8 | Agent orchestration · RAG · Model serving | |
| Forward Deployed Engineering Manager, Gen AI, Google Cloud | Big Tech | 8 | Agent orchestration · RAG · Model serving | |
| Walmart | (USA) Staff, Data Scientist | Retail | 8 | Agent orchestration · Agent research · Evals · Guardrails · LLM observability |
| Software Engineer II, Google Threat Intelligence | Big Tech | 8 | Agent orchestration · Agent research · Fine-tuning · LLM observability | |
| JPMorgan Chase | Data Scientist lead - Applied AI/ML- Agentic/Gen AI, Python | Banking | 8 | Agent orchestration · RAG · Fine-tuning · Model serving |
| Amazon | Software Development Engineer, Sponsored Products and Brands | Big Tech | 8 | Agent orchestration · Fine-tuning · Inference infra · Model serving · RAG · LLM observability · Guardrails · RL post-training · Reward modeling |
| Comcast | Engineer 2 - Machine Learning | Media | 8 | Agent orchestration · LLM observability · Model serving · Inference infra · Agent research |
| Microsoft | Product Manager- Agentic Platform | Big Tech | 8 | Agent orchestration |
| JPMorgan Chase | Lead Data Scientist - Finance Technology | Banking | 8 | Fine-tuning · Agent orchestration · LLM observability · Model serving |
| Superhuman | Engineering Manager, Coda AI | Consumer | 8 | Agent orchestration · Evals · LLM observability |
| Ripple | Staff Software Engineer, GenAI Platform | Fintech | 8 | Agent orchestration · Evals · Guardrails · LLM observability · RAG · Inference infra · Model serving |
| Glean | Tech Lead Manager, Agentic Runtime | Enterprise | 8 | Agent orchestration · Model serving · Inference infra · LLM observability |
| Microsoft | Principal Software Engineer | Big Tech | 8 | Agent orchestration · Multi-agent · Model serving |
| JPMorgan Chase | Associate Client Advanced Analytics | Banking | 8 | RAG · Agent orchestration · LLM observability · Fine-tuning · Model serving · Recommender systems |
| Amazon | Software Development Manager, Data Center - GenAI | Big Tech | 8 | Agent orchestration · Agent research · RAG · Vector DB · LLM observability · Model serving |
| Visa | Senior Data Scientist, AI/ML– Visa Consulting and Analytics | Fintech | 8 | Agent orchestration · RAG · Vector DB |
| Zendesk | Staff Machine Learning Engineer, AI Agent | Enterprise | 8 | Agent orchestration · Evals · Guardrails · LLM observability · RAG |
| Merck | Senior Scientist, Agentic AI and Machine Learning (PDMB) | Pharma | 8 | Agent orchestration · LLM observability · Fine-tuning · RAG · Multimodal · Model serving |
| Intel | Senior GenAI Software Solutions Engineer | Semiconductors | 8 | Agent orchestration · Model serving · Inference infra · Quantization · Distillation · RAG · Vector DB · Fine-tuning |