Principal Prompt Architect jobs in United States
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Authentic Brands Group · 1 day ago

Principal Prompt Architect

positionNew York, New York
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
money$200K/yr - $250K/yr
date5+ years exp

Authentic is a unified platform that integrates M&A, brand strategy, creativity and digital innovation. The Principal Prompt Architect will own the design, optimization, and governance of the language logic that drives the company's AI systems, focusing on creating frameworks for data interpretation and response accuracy.

AdvertisingBrand MarketingMarketingMedia and Entertainment
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H1B Sponsor Likelynote

Responsibilities

Design and maintain system, instruction, and task-level prompts that govern LLM behavior across enterprise use cases
Develop reusable prompting frameworks and evaluation libraries to improve consistency, accuracy, and efficiency
Collaborate with engineers to test prompt performance, latency, and token efficiency
Partner with product leads to translate business processes into scalable AI workflows
Define prompt governance standards for safety, accuracy, and bias mitigation
Mentor other team members on prompt design, evaluation, and experimentation best practices

Qualification

AINLPLLMsContext engineeringConversational designAnalytical skillsWriting skillsCollaborationMentoring

Required

5+ years in AI, NLP, conversational design, or applied ML; experience with LLMs (GPT-4o, Claude, Gemini, etc.) required
Deep understanding of context engineering, system prompts, and structured reasoning patterns
Experience building or optimizing enterprise-grade LLM applications
Comfortable collaborating with engineering, design, and operations teams in a fast-moving environment
Strong analytical and writing skills; able to express complex logic clearly and systematically

Company

Authentic Brands Group

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Authentic Brands Group is a brand management firm that connects brands with partners to improve value in the marketplace.
dateFounded in 2010
location
New York, New York, USA
people-size201-500 employees
web-link
https://authentic.com

H1B Sponsorship

Authentic Brands Group 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)

Funding

Current Stage
Growth Stage
Total Funding
$1.62B
Key Investors
Kevin HartGeneral AtlanticBlackRock
2026-01-06Undisclosed
2023-06-29Private Equity· $500M
2019-08-11Private Equity· $875M

Leadership Team

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Kevin Wills
CFO
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Corey Salter
COO
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Recent News

Retail Week
Ted Baker owner Authentic acquires Guess
2026-01-24
Retail Dive
Authentic Brands Group acquires majority stake in Guess IP
2026-01-24
WWD
Authentic Sees Guess Growing to $10 Billion Brand
2026-01-23
Company data provided by crunchbase