Senior GenAI Architect & Lead Engineer

BlackCube Labs; South San Francisco (CA); Hybrid; USD 180,000 - 240,000; Full time

Benefits offered by this job

MEC plan (Medical)

401K

Employee Assistance Program (EAP)

Job summary

Nesco Resource is seeking a hands-on senior GenAI engineering leader to design and build a stateful, headless GenAI application for grounded and personalized content. You will orchestrate multiple agents and enterprise services, maintain conversational state, and deliver structured JSON/HTML blueprints for downstream platforms.

The role combines architecture leadership with hands-on implementation, proposing architecture, setting patterns, and reviewing production code.

Qualifications

• Significant hands-on experience architecting and building production GenAI applications.
• Strong software engineering experience using Python or TypeScript, including microservices architecture.
• Experience designing and implementing stateful, multi-turn, and multi-agent orchestration systems.
• Strong experience with API-first architecture and structured-contract design.
• Experience building headless services that produce structured outputs for downstream applications.
• Experience integrating GenAI applications with enterprise platforms, data services, and content repositories.
• Experience with RAG, grounding, application state, memory management, evaluations, and production observability.
• Experience building streaming, multi-turn GenAI interfaces with conversation history, clarification flows, and robust error handling.
• Experience rendering structured responses, including tables, charts, citations, and reusable results.
• Ability to propose architecture, make technical decisions, establish coding patterns, review engineering work, and develop production code.
• Strong experience with AWS, Amazon Bedrock, and AgentCore.

Responsibilities

• Design and build a stateful, multi-agent GenAI application that supports personalized and grounded content generation.
• Architect and implement conversational and project state management, multi-turn interactions, memory, clarification workflows, and agent orchestration.
• Develop headless, API-first services that generate structured JSON or HTML outputs for downstream content assembly platforms.
• Integrate GenAI applications with enterprise platforms, data services, and content repositories.
• Establish technical architecture, coding standards, structured contracts, and key engineering patterns.
• Build production-grade components and conduct technical reviews of other engineers’ work.
• Implement observability, evaluation frameworks, grounding strategies, error handling, and production monitoring capabilities.
• Develop streaming GenAI experiences that support conversation history, structured responses, and reusable outputs.

Skills

GenAI architecture

Python

TypeScript

API-first design

Multi-agent orchestration

Tools

Python

TypeScript

Job description

Nesco Resource is seeking a hands-on senior GenAI engineering leader to design and build a stateful, headless GenAI application for grounded and personalized content. You will orchestrate multiple agents and enterprise services, maintain conversational state, and deliver structured JSON/HTML blueprints for downstream platforms.

The role combines architecture leadership with hands-on implementation, proposing architecture, setting patterns, and reviewing production code.