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 |
|---|---|---|---|---|
| Figma | Software Engineer, AI Product (London, United Kingdom) | Enterprise | 7 | Agent orchestration · RAG |
| Databricks | Specialist Solutions Architect - AI/ML | Data AI | 7 | Agent orchestration · Guardrails · RAG · Model serving |
| LangChain | Python OSS Engineer | Data AI | 7 | Agent orchestration · RAG · LLM observability |
| Glean | Senior/Staff Applied Scientist | Enterprise | 7 | Evals · Agent orchestration · LLM observability |
| Iterable | Senior IT Engineer (AI) | Enterprise | 5 | Agent orchestration |
| ZoomInfo | Senior Software Engineer | Enterprise | 5 | Agent orchestration |
| Perplexity | Member of Technical Staff (Software Engineer, Connector Platform) | AI Frontier | 5 | Agent orchestration · LLM observability · Evals |
| Augury | Team Lead, Data Platform | Vertical AI | 5 | Agent orchestration · RAG |
| Replit | GTM AI Operations Lead, Sales | Enterprise | 5 | Agent orchestration · Guardrails · LLM observability · RAG |
| Allstate | AI Product Engineer Lead Consultant (Copilot & Power Platform) (Remote - US) | Insurance | 5 | RAG · LLM observability · Guardrails · Agent orchestration |
| Cockroach Labs | Software Engineer (Full-Stack), GTM Tooling | Data AI | 5 | Agent orchestration · RAG · Vector DB · LLM observability |
| Sigma Computing | Marketing Productivity Engineer | Data AI | 5 | Agent orchestration · RAG · LLM observability · Fine-tuning |
| Gusto | Software Engineer, People Technology | Fintech | 5 | Agent orchestration · RAG · LLM observability |
| Sigma Computing | Director, GTM Architecture | Data AI | 5 | Agent orchestration · LLM observability |
| Sigma Computing | Director, GTM Architecture | Data AI | 5 | Agent orchestration · LLM observability · RAG |
| Snap | People Application Developer | Consumer | 5 | Agent orchestration · LLM observability · RAG · Vector DB |
| Tempus AI | Detection Engineer | Vertical AI | 5 | Agent orchestration · Guardrails |
| ClickUp | Strategic Solutions Engineer, Chicago/Dallas | Enterprise | 5 | Agent orchestration · Agent research · LLM observability |
| Microsoft | Software Engineer II | Big Tech | 5 | Agent orchestration |
| Affirm | Security Risk Management Lead | Fintech | 5 | Agent orchestration |
| Expedia | Software Development Engineer II | Hospitality | 5 | Agent orchestration · LLM observability · RAG |
| Boeing | Software Engineer–Developer | Aerospace | 5 | Agent orchestration · Inference infra · Model serving |
| Zillow | Principal Product Manager, Connections Platform | Consumer | 5 | Agent orchestration |
| Adobe | DevOps Engineer - Observability | Enterprise | 5 | LLM observability · Agent orchestration · Guardrails · Model serving |
| Attentive | Staff Software Engineer, Developer Experience | Enterprise | 5 | Agent orchestration |
| Okta | Staff Product Security Engineer, Reviews | Enterprise | 5 | Agent orchestration · Guardrails · Code gen |
| ZoomInfo | Senior Software Engineer - API & MCP Platform | Enterprise | 5 | Agent orchestration · Model serving |
| Intercom | Senior Engineer, Infrastructure Platform | Enterprise | 5 | Inference infra · Model serving · Agent orchestration · LLM observability |
| Postman | Senior Engineer - Fabric Gateway | Enterprise | 5 | Agent orchestration · Model serving · Inference infra |
| Chewy | Business Intelligence Engineer II | Retail | 5 | Agent orchestration |