Senior LLM Agent Architect & Frontend Lead

Embedding VC; San Francisco (CA); On-site; USD 210,000 - 320,000; Full time

Benefits offered by this job

Equity

Visa sponsorship

Job summary

Embedding VC is seeking a senior Architect to lead the end-to-end design of an agent harness, emphasizing tool use, memory management, and advanced multi-step planning. You will shape evaluation stacks and deliver production frontend experiences using React and Next.js.

The role requires a proven track record in agentic system design, evaluation frameworks, and technical leadership, with 7+ years in full-stack roles and 2+ years building production LLM agents.

Qualifications

• 7+ years of full-stack experience.
• 2+ years building production LLM agents.
• Proven track record in agentic system design and evaluation frameworks.
• Demonstrated technical leadership.

Responsibilities

• Lead the end-to-end architecture of the agent harness with focus on tool use, memory management, and multi-step planning.
• Build evaluation stacks and ship production frontend experiences using React and Next.js.

Skills

LLM Agent Architecture

Full-stack Engineering

System Design

React

Next.js

Context Engineering

Multi-step Planning

Sub-agent Orchestration

Evaluation Frameworks

Observability

Data Modeling

API Design

CLI Tooling

Prompt Engineering

AI-assisted Coding

Tools

MCP Servers

Job description

Embedding VC is seeking a senior Architect to lead the end-to-end design of an agent harness, emphasizing tool use, memory management, and advanced multi-step planning. You will shape evaluation stacks and deliver production frontend experiences using React and Next.js.

The role requires a proven track record in agentic system design, evaluation frameworks, and technical leadership, with 7+ years in full-stack roles and 2+ years building production LLM agents.