Lead Agent Systems Architect

FDDHub; United States; Remote; USD 140,000 - 160,000; Full time

Benefits offered by this job

Equity

Job summary

Paralex, Inc. is seeking a senior architect to lead the design of agentic systems, focusing on end-to-end orchestration and human-in-the-loop decisions. You will shape how agents interact, how work is handed off, and how context and state move across components.

The role emphasizes reliability, evaluation discipline, and building the platform underneath, including tooling and integrations, with a focus on reducing manual work through automation.

Qualifications

• Experience building agentic systems that run in production without a human watching.
• Strong Python or TypeScript with orchestration, tool and function calling, structured output, retries and checkpointing.
• Real evaluation discipline: measure whether the system is right, not whether it ran.
• Judgment about where autonomy belongs and where it doesn't.

Responsibilities

• Own the architecture of how agents are orchestrated and how state moves between them.
• Ensure reliability: evals, regression tests, and proper failure handling.

Skills

Python

TypeScript

Orchestration

Structured output

Retries

Tools

MCP servers

Job description

Paralex, Inc. is seeking a senior architect to lead the design of agentic systems, focusing on end-to-end orchestration and human-in-the-loop decisions. You will shape how agents interact, how work is handed off, and how context and state move across components.

The role emphasizes reliability, evaluation discipline, and building the platform underneath, including tooling and integrations, with a focus on reducing manual work through automation.