AI Prototyping Engineer: Rapid Data Apps & Visualizations

Legends Global; New York (NY); Hybrid; USD 75,000 - 85,000; Full time

Job summary

Legends Global seeks an AI Execution & Prototyping Analyst to build interactive web apps using Claude Code, turning stakeholder questions into rapid, lightweight prototypes. You will bridge data and decision-making with code-driven visuals and collaborate across teams to ship tangible tools.

You’ll own the lifecycle of visualization products—from scoping to deployment—evangelizing AI-assisted, code-first workflows while partnering with data engineering to ensure robust data sources and scalable

Qualifications

• Experience building data visualizations or internal tools with real code.
• Hands-on with agentic coding tools like Claude Code and AI-assisted workflows.
• Python for data wrangling is a plus.
• Experience migrating from legacy BI to custom tooling is advantageous.

Responsibilities

• Prototype interactive data visualizations and internal web apps using Claude Code.
• Translate business questions into working visual tools beyond traditional BI.
• Move prototypes to production-grade web applications with data pipelines and hosting.
• Collaborate with data engineering to ensure data quality and reliability.

Skills

Claude Code

JavaScript/TypeScript

React

SQL

Data storytelling

Communication

Product engineering mindset

Tools

Claude Code

Artifacts

Claude API

Claude in Chrome

D3

Recharts

Plotly

Chart.js

APIs

Job description

Legends Global seeks an AI Execution & Prototyping Analyst to build interactive web apps using Claude Code, turning stakeholder questions into rapid, lightweight prototypes. You will bridge data and decision-making with code-driven visuals and collaborate across teams to ship tangible tools.

You’ll own the lifecycle of visualization products—from scoping to deployment—evangelizing AI-assisted, code-first workflows while partnering with data engineering to ensure robust data sources and scalable