Senior GenAI Engineer: Lead Multi-Agent Orchestration

The Fountain Group; South San Francisco (CA); Hybrid; USD 59,000 - 127,000; Full time

Job summary

The Fountain Group seeks a Lead GenAI Engineer (Senior) for a long-term contract in the Bay Area. This senior role emphasizes hands-on architecture, building a stateful GenAI application coordinating multiple agents and enterprise services.

Expect to design decisions, write production code, and deliver structured outputs for downstream platforms. Required capabilities include production GenAI experience, strong Python/TypeScript, and expertise in AWS Bedrock, RAG, memory, and observability.

Qualifications

• Significant hands-on experience architecting and building production GenAI applications.
• Strong Python or TypeScript software engineering and microservices experience.
• Experience designing stateful, multi-turn and multi-agent orchestration.
• Strong API-first architecture and structured-contract design experience.

Skills

GenAI

Python

TypeScript

Orchestration

Multi-agent

API-first

Structured outputs

AWS

Bedrock

AgentCore

Observability

Streaming

Code quality

Tools

AWS

Bedrock

AgentCore

Job description

The Fountain Group seeks a Lead GenAI Engineer (Senior) for a long-term contract in the Bay Area. This senior role emphasizes hands-on architecture, building a stateful GenAI application coordinating multiple agents and enterprise services.

Expect to design decisions, write production code, and deliver structured outputs for downstream platforms. Required capabilities include production GenAI experience, strong Python/TypeScript, and expertise in AWS Bedrock, RAG, memory, and observability.