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 |
|---|---|---|---|---|
| Walmart | (IND) SENIOR, SOFTWARE ENGINEER | Retail | 5 | Agent orchestration |
| Sigma Computing | Marketing Productivity Engineer | Data AI | 5 | Agent orchestration · RAG · LLM observability |
| CVS Health | Exchange & Copilot Operations Support Engineer | Healthcare | 5 | Agent orchestration · Guardrails · LLM observability |
| Oracle | Principal Software Engineer | Enterprise | 5 | Agent orchestration · LLM observability · Evals |
| xAI | X Developer Platform – Forward Deployed Engineer, X API | AI Frontier | 5 | Agent orchestration · LLM observability · RAG · Vector DB |
| Celonis | Senior Value Engineer | Data AI | 5 | Agent orchestration · RAG · LLM observability · Evals · Guardrails |
| Amazon | SDM, AWS Builder Acceleration | Big Tech | 5 | Agent orchestration |
| Expedia | Developer Relations Engineer III - Developer Experience | Hospitality | 5 | Agent orchestration · LLM observability · Fine-tuning · Model serving · Multimodal · Agent research |
| Visa | Staff Software Engineer | Fintech | 5 | Agent orchestration · RAG · Model serving |
| Adobe | Senior Product Engineer — iOS | Enterprise | 5 | Agent orchestration · Code gen |
| Adobe | Senior Product Engineer — Android | Enterprise | 5 | Agent orchestration |
| Senior Software Engineer - DevX | Consumer | 5 | Agent orchestration | |
| Senior Software Engineer - DevX | Consumer | 5 | Agent orchestration | |
| Senior Software Engineer - DevX | Consumer | 5 | Agent orchestration | |
| Senior Software Engineer - DevX | Consumer | 5 | Agent orchestration | |
| Honeywell | Sr Advanced Software Engr | Industrial | 5 | Agent orchestration · Agent research · LLM observability · RAG · Vector DB |
| Capital One | Senior Associate, Product Management - Customer Assist: AI-Ready Tools | Banking | 5 | Agent orchestration · Multimodal |
| Comcast | Lead Analyst, Technology & Automation | Media | 5 | Agent orchestration · Evals · Guardrails · LLM observability · RAG · Vector DB · Fine-tuning · Inference infra · Model serving · Recommender systems · Search & ranking · Vision · Audio & speech · Frontier research · Interpretability · Synthetic data · Agent research · RL post-training · RLHF · Reward modeling · RL robotics · Embodied AI |
| Deloitte | Software Engineer II- Full-stack Developer | Consulting | 5 | Agent orchestration · RAG · LLM observability |
| Mastercard | Foundry R&D Software Engineer II | Fintech | 5 | Agent orchestration |
| JPMorgan Chase | Lead Software Engineer - Java, Distributed Systems, AI/ML | Banking | 5 | Agent orchestration |
| Datadog | Senior Systems Engineer, Technical Solutions (US-East) | Enterprise | 5 | Agent orchestration · RAG · LLM observability · Agent research |
| Asana | Solutions Engineer | Enterprise | 5 | Agent orchestration · RAG · LLM observability |
| Twilio | Software Engineer (L3) | Enterprise | 5 | Agent orchestration |
| DocuSign | Software Engineer, Sales | Enterprise | 5 | Agent orchestration |
| Oura | Senior Software Engineer, Developer Experience | Consumer | 5 | Agent orchestration |
| Asana | Product Owner, GTM AI | Enterprise | 5 | Agent orchestration · RAG · LLM observability |
| MongoDB | Staff Data Engineer | Enterprise | 5 | Agent orchestration |
| Disney | Solutions Engineer II | Media | 5 | Agent orchestration · Guardrails |
| Roblox | Senior Detection and Response Engineer | Consumer | 5 | Agent orchestration |