AI Product & Internal Tools Intern

Niural Inc.; New York (NY); On-site; USD 28,000 - 34,000; Full time

Job summary

Niural Inc. is seeking an AI Operator to join the Product team and build internal AI-powered tools that automate across the organization. You will architect AI workflows, ship production-grade code, and deploy tools that support Finance, Operations, Sales, and Marketing.

The role emphasizes fast iteration, robust prompt engineering, and seamless integration with existing systems. Proficiency with Claude Code, LangChain, and modern web stacks is essential for success.

Qualifications

• Hands-on experience building and deploying web applications (React, Next.js, Node.js, FastAPI, or equivalent).
• Deep experience with AI/LLM APIs (Anthropic, OpenAI) including prompt engineering, function calling, and structured outputs.
• Experience building multi-step AI workflows or agent-based systems.
• Knowledge of RAG architectures, vector databases (Pinecone, Weaviate, pgvector), and document processing pipelines.
• Comfort with databases (SQL, PostgreSQL) and API integrations (REST, webhooks).
• Experience deploying and maintaining applications in production (Docker, cloud platforms like AWS, GCP, or Vercel).
• Fluency with AI-assisted development tools (Claude Code, Cursor, GitHub Copilot).
• Strong bias toward shipping. You prefer a working prototype today over a perfect plan next week.

Responsibilities

• Build internal tools and deploy full-stack applications for Operations, Data Research, Accounting, Sales, and Marketing teams.
• Design and build complex, multi-step AI workflows using LLM APIs, agent frameworks, and RAG pipelines.
• Build AI systems for data extraction, document processing, classification, payroll validation, and knowledge base Q&A.
• Implement robust prompt engineering, output validation, and error handling for reliable AI at scale.
• Create integrations between HRIS, payroll engines, CRMs, databases, Slack, email, and spreadsheets.

Skills

React

Next.js

Node.js

FastAPI

AI/LLM APIs

Prompt engineering

Production deployment

Docker

Cloud platforms (AWS/GCP/Vercel)

Tools

Claude Code

LangChain

n8n

Weaviate/Pinecone

GitHub Copilot

Job description

Niural Inc. is seeking an AI Operator to join the Product team and build internal AI-powered tools that automate across the organization. You will architect AI workflows, ship production-grade code, and deploy tools that support Finance, Operations, Sales, and Marketing.

The role emphasizes fast iteration, robust prompt engineering, and seamless integration with existing systems. Proficiency with Claude Code, LangChain, and modern web stacks is essential for success.