Senior AI Tools Engineer

Authentic Brands Group • New York, NY

39d

About The Position

Reporting to EVP, Digital Technology, The Senior AI Tools Engineer builds the technical foundation that enables Authentic Intelligence to connect to real-world data and workflows. This role owns the design and implementation of tool schemas, APIs, and integrations that allow the platform's LLMs to perform structured, secure actions across ABG systems. You'll architect, document, and optimize the “function layer” of Authentic Intelligence - ensuring that every tool the AI can call is stable, secure, and business-aligned.

Requirements

• 4-7 years backend or full-stack engineering experience with Python or TypeScript.
• Proven experience integrating APIs and defining schemas for LLM or automation workflows.
• Understanding of OpenAI / Anthropic tool calling, LangChain, or similar frameworks.
• Familiarity with enterprise authentication (OAuth, SSO), rate-limiting, and telemetry.
• Excellent communication skills and a focus on reliability and scale.

Responsibilities

• Design and maintain JSON / Pydantic tool schemas for OpenAI, Anthropic, or similar function-calling models.
• Build and document internal APIs that connect the LLM layer to data and business logic.
• Partner with data and infrastructure teams to ensure reliable authentication, rate-limiting, and observability.
• Implement error handling, versioning, and monitoring for all active tools.
• Collaborate with the Prompt Architect to align tools with business logic and prompt capabilities.
• Contribute to internal SDKs and developer documentation for the Authentic Intelligence platform.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed