Principal AI Engineer jobs in United States
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Vixxo Facility Solutions · 1 month ago

Principal AI Engineer

Vixxo is seeking a full-time Principal AI Engineer to work out of our Scottsdale office. This role is responsible for driving the organization’s shift toward an AI-first development culture, partnering with teams to design advanced AI solutions and modernize legacy systems while coaching others in AI-first principles.

Asset ManagementFacilities Support Services
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H1B Sponsor Likelynote

Responsibilities

Design, develop, and deploy AI-first features, automations, and system components across multiple codebases and platforms, including .NET, modern dynamic languages, and cloud environments. Create prototypes, accelerate product delivery, and modernize existing systems using AI-assisted approaches
Coach and mentor engineers on AI-first development practices, LLM integration, agentic system patterns, prompt engineering, and automation strategies. Advocate for and model best-in-class engineering practices to elevate team capability
Collaborate with business teams to identify opportunities for AI-driven automation and process improvement. Translating business needs into actionable technical solutions and partnering with stakeholders throughout the solution lifecycle
Champion an AI-first mindset across the organization by promoting innovation, driving urgency, and supporting a culture of curiosity and continuous learning. Develop internal AI tools, frameworks, libraries, and reusable assets that enable teams to work faster and smarter

Qualification

AI-first applications.NETLLM integrationsPythonAWSAzureCustomer orientationTeaching skillsCommunication

Required

Significant experience as a Principal Engineer or equivalent senior technical role
Demonstrated success in building AI-first applications, including greenfield systems and modernization using AI
Deep proficiency with .NET, databases, and modern dynamic languages (Python, Node.js, Ruby)
Experience with LLM integrations, agentic workflows, RAG patterns, and AI orchestration frameworks
Strong prompt engineering capability
Familiarity with AWS and Azure cloud environments and CI/CD pipelines
Experience in legacy modernization using AI-accelerated methodologies
Strong communication and teaching skills
Strong customer orientation and ability to work cross-functionally
Experience documenting and communicating complex AI-driven solutions
Broad awareness of security, governance, and MLOps considerations

Preferred

Consulting or advisory background preferred
Bachelor's degree preferred but not required. Equivalent experience accepted
AI or cloud certifications are a plus

Company

Vixxo Facility Solutions

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At Vixxo Facility Solutions, we pride ourselves on delivering unparalleled expertise to create outstanding customer experiences.

H1B Sponsorship

Vixxo Facility Solutions has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (4)
2022 (2)
2021 (2)
2020 (5)

Funding

Current Stage
Late Stage
Total Funding
unknown
Key Investors
Braemont Capital
2023-05-10Series Unknown

Leadership Team

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Jim Reavey
President & CEO
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Craig Macnair
Chief Financial Officer
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Company data provided by crunchbase