Principal AI Solution Architect & Technical Lead

Aretec, Inc.; United States; On-site; USD 140,000 - 210,000; Full time

Job summary

Aretec, Inc. is seeking a hands-on Principal Engineer / Technical Lead to guide the architecture and implementation of a Greenfield AI Solution within the Enterprise Search team.

You will make critical design decisions, write production code, and manage technical risks, while leading complex integrations with client data platforms and authentication services.

This is a full-time role requiring senior technical leadership and a track record of delivering enterprise-grade software.

Qualifications

• Deep hands-on software engineering across backend services, APIs and modern web apps.
• Leadership of architecture and complex enterprise implementations.
• Strong Python and practical AI/LLM architecture experience.

Responsibilities

• Own the overall technical architecture for AI Solution, including application, integration, data, and AI design decisions.
• Provide hands‑on technical leadership while designing, implementing, testing, and reviewing production code.
• Lead complex integrations with client, enterprise data platforms, authentication services, and supporting APIs.

Skills

Backend services

APIs

Python

AI/LLM design

RAG

Retrieval systems

Prompt frameworks

System integration

Code review

Risk management

Job description

Aretec, Inc. is seeking a hands-on Principal Engineer / Technical Lead to guide the architecture and implementation of a Greenfield AI Solution within the Enterprise Search team.

You will make critical design decisions, write production code, and manage technical risks, while leading complex integrations with client data platforms and authentication services.

This is a full-time role requiring senior technical leadership and a track record of delivering enterprise-grade software.