Principal AI Architect: Autonomous Agent Systems

The ReWork Group; United States; On-site; USD 180,000 - 240,000; Full time

Job summary

The ReWork Group is seeking a Principal AI Engineer to own the AI architecture end-to-end, delivering LLM-driven workflows and autonomous agent systems. You will bridge deep ML theory with production-ready systems in Rust, C++, Python, and TypeScript, and influence cloud, edge, and UI interfaces for analysts.

Lead the design of scalable, low-latency AI services while guiding best practices in security and deployment across the Innovation and Core Software Engineering teams.

Qualifications

• 8+ years of progressive software engineering, with a track record of designing, training, and deploying AI/ML architectures, autonomous agents, and LLM-driven agentic workflows into production.
• Real range across the stack: modern systems programming (Rust, C++), AI orchestration in Python, and web architecture in TypeScript.
• Experience building responsive UI and UX that lets non-technical users interact with complex models and autonomous systems.
• Deep fluency in the mathematics and theory behind machine learning, plus the engineering discipline to debug, optimize, and scale model architectures in the wild.
• Experience deploying across heterogeneous environments: cloud microservices, Linux containers, local edge nod

Responsibilities

• Agentic systems that act. Architect, prototype, and productionize LLM-driven workflows that take complex, multi-source geospatial inputs and turn them into immediate operational actions, not recommendations someone else has to execute.
• Research that reaches production. Work at the edge of autonomous agents, multimodal reasoning, graph networks, and retrieval-augmented systems, then carry that work through to hardened, scalable microservices across cloud and edge.
• Performance where it matters. Write clean, fast software across backend services, low-latency data pipelines, and interactive interfaces, using the right language for the job across Rust, C++, Python, and TypeScript.
• Features end to end. Own the whole vertical, from algorithmic models and backend microservices up to the interfaces that let non-technical analysts work alongside AI agents with a human in the loop.
• Technical authority. Set the standard for AI development, security, and algorithmic deployment across the Innovation, Product, and Core Software Engineering teams.

Skills

Rust

C++

Python

TypeScript

LLM-driven workflows

AI/ML architectures

Systems programming

Job description

The ReWork Group is seeking a Principal AI Engineer to own the AI architecture end-to-end, delivering LLM-driven workflows and autonomous agent systems. You will bridge deep ML theory with production-ready systems in Rust, C++, Python, and TypeScript, and influence cloud, edge, and UI interfaces for analysts.

Lead the design of scalable, low-latency AI services while guiding best practices in security and deployment across the Innovation and Core Software Engineering teams.