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Principal Architect

Scale AIWashington, DCPublic Sector Engineering
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Salary
Not listed
Job type
Full-time
Posted
22 Aug 2025
Status
Open · checked 7d ago

About this role

Role Overview

The Principal Architect position at Scale AI in Washington, DC involves driving the creation, design, and launch of agentic artificial intelligence products within a fast-paced setting. This job suits an experienced engineering leader with a strong background in artificial intelligence, machine learning, and large-scale distributed systems who wants to guide high-impact technical initiatives for the Public Sector Engineering department.

Key Responsibilities

Direct and mentor a large engineering team of over eighty members to foster technical excellence and ownership.
Provide technical direction for complex challenges involving large language models, artificial intelligence agents, and distributed systems.
Represent Scale AI in high-stakes discussions and strategic negotiations with external partners and senior stakeholders.
Create and communicate a strategic vision for applying company technology to specific programs while providing progress updates to leadership.
Cultivate a culture of teamwork, speed, resilience, and adaptability through uncertain circumstances.

Requirements

Minimum of ten years of software engineering experience, which includes at least five years in a staff or technical leadership capacity.
Deep familiarity with modern artificial intelligence and machine learning technologies, such as large language models and artificial intelligence agents.
Proficiency in at least one modern programming language including Python, JavaScript, or TypeScript.
Hands-on background utilizing Kubernetes and cloud infrastructure platforms like AWS, GCP, or Azure.
Strong business and product sense with a history of aligning engineering outcomes with company objectives.
Experience participating in executive-level engagements with public sector customers and industry partners.

Skills and Tools

Python
JavaScript
TypeScript
Kubernetes
AWS
GCP
Azure
Large Language Models (LLMs)
AI Agents
Distributed Systems

Salary and Benefits

Base salary range for Washington, DC: $284,800 to $356,000 USD.
Compensation includes base salary, equity based on Board approval, and benefits.
Comprehensive health, dental, and vision coverage.
Retirement benefits and generous paid time off.
Learning and development stipend along with a potential commuter stipend.

About the Company

Scale AI focuses on building reliable artificial intelligence systems for critical decisions by delivering high-quality data and full-stack technologies. The organization powers leading models and assists enterprises and governments in deploying artificial intelligence applications that create tangible impact. Collaborating with prominent industry leaders and government agencies, the enterprise expands its workforce to accelerate the creation of artificial intelligence applications while maintaining an inclusive, equal opportunity workplace.

How to Apply

Interested candidates should visit the official Scale AI careers page to submit an application for this position.

Skills and tech stack

Questions candidates ask

What is the salary range for the Principal Architect role in Washington, DC?

The base salary range for this full-time position in Washington, DC is $284,800 to $356,000 USD.

What experience is required for this position?

Candidates must have 10+ years of software engineering experience, including 5+ years in a technical leadership or staff role.

What technical skills are needed for the Principal Architect job?

Required technical proficiencies include Python, JavaScript or TypeScript, Kubernetes, and cloud infrastructure such as AWS, GCP, or Azure, alongside experience with LLMs and AI agents.

Is this job remote?

No, this position is located in Washington, DC.

What benefits are included with the role?

Eligible employees receive comprehensive health, dental, and vision coverage, retirement benefits, generous PTO, a learning and development stipend, equity-based compensation, and potentially a commuter stipend.

Ready to apply?

The application is on the official Scale AI careers page.

Apply on company site