Lead GenAI Engineer

Job Title

Lead GenAI Engineer (Senior Role)

Location

Bay Area, CA (Preferred; 1–2 days onsite per week) Open to Remote Candidates

Pay Rate

$42.74–$91.51/hour

Duration

open-ended long-term contract

Focus

Agentic Content-Application Architecture and Orchestration

The goal is to design and build a stateful, headless GenAI application that helps commercial marketers create grounded and personalized content. The application will coordinate multiple agents and enterprise services, maintain conversational and project state, and generate structured JSON or HTML content blueprints that downstream platforms can assemble into finished assets. This is a hands-on senior contractor who must propose the architecture, make key technical decisions and code critical components—not a coordination-only lead.

Minimum capabilities

Significant hands-on experience architecting and building production GenAI applications required

Strong Python or TypeScript software engineering and microservices experience needed

Experience designing stateful, multi-turn and multi-agent orchestration required

Strong API-first architecture and structured-contract design experience needed

Experience building headless services that produce structured outputs for downstream applications required

Experience integrating GenAI applications with enterprise platforms, data services and content repositories expected

Experience with RAG, grounding, application state, memory, evaluations and production observability

Experience building streaming, multi-turn GenAI interfaces with clarification flows, conversation history and error handling

Experience rendering structured responses, including tables, charts, citations and reusable results

Ability to propose architecture, establish coding patterns, make technical decisions and review other engineers' work, and produce production code

Strong AWS, Amazon Bedrock and AgentCore experience required

Preferred Skills

Experience with content generation, content-as-code, personalization or marketing-technology platforms

Experience with Workfront, Veeva Vault PromoMats, AEM Assets or comparable enterprise content systems

Experience in commercial pharma or another regulated content environment

Location

Bay Area preferred, with ability to work from the office 1–2 days per week

Otherwise, must provide 4–6 hours of daily working overlap with Pacific Time

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