Senior React Developer, AI-First Widgets and MCP Integration
Senior React Developer (AI-First Widgets & MCP Integration)
Remote (US-based only) | Full-time Role
- Compensation: $130K–$180K/ year + benefits
ABOUT THE COMPANY:
- A well-established data and analytics SaaS company focused on transforming large-scale structured datasets into actionable insights for professionals and businesses. It operates at scale with complex data systems spanning ownership, records, and related information, delivering products that support decision-making and workflow efficiency
- The organization is actively evolving toward an AI-first product and engineering strategy, building new experiences that integrate core data directly into AI tools and workflows. Engineering is undergoing a modernization shift from traditional SaaS interfaces to AI-native, embedded product experiences, with a strong focus on speed, ownership, and high-quality execution
ROLE OVERVIEW:
We are looking for a Senior React Developer to help build a new generation of AI-native, embeddable frontend systems that bring structured property and owner intelligence directly into LLM-powered environments such as Claude, Cursor, and other AI development tools.
This is a greenfield initiative focused on designing and shipping a composable widget framework powered by a backend MCP (Model Context Protocol) server. These widgets will enable real-time, interactive access to structured data inside AI conversations and workflows.
This role sits at the intersection of:
- Modern frontend engineering (React + TypeScript at scale)
- AI-integrated application design (LLM-powered UX)
- Embedded systems architecture (widgets running inside external AI environments)
- You will work closely with engineering leadership and executive stakeholders, with direct influence on product direction and architecture
WHAT YOU WILL BUILD:
You will design and deliver a full system of AI-embedded UI components, including:
A modular React widget framework for multiple embedding contexts (AI tools, iframes, web components, plugin-like environments)
Interactive property intelligence interfaces, including:
- Property detail views
- Owner intelligence panels
- Lead discovery and enrichment workflows
- Map-based visualization tools for geographic exploration and data analysis
- Embedded lead generation and outreach experiences inside AI conversations
- AI-assisted UI features powered by Claude API or similar LLM systems
- A reusable, production-grade design system and component library
WHY THIS ROLE IS DIFFERENT:
- You are building UI that lives inside AI tools, not traditional web applications
- Designed for environments you do not control (embedding-first architecture)
- Early-stage MCP-driven frontend system design
- High ownership, high autonomy, and direct leadership visibility
- Your work will shape how structured real-world data is consumed inside AI workflows
REQUIRED QUALIFICATIONS (NON-NEGOTIABLE):
- Expert-level React and TypeScript experience
- Daily use of AI coding tools (Claude Code, Cursor, Copilot, or equivalent) in production work
- Proven ability to increase engineering velocity using AI tools (must be specific)
- Strong ownership mindset and ability to work in ambiguity
- Strong UX and product intuition
This is a rare opportunity to build AI-native product experiences where frontend engineering, real-world data, and LLM workflows come together. You will not just build UI, you will define how structured data is surfaced and embedded in the next generation of AI tools.
If you are a senior engineer who moves fast with AI tooling, owns complex problems end to end, and cares about high-quality scalable React systems, this is a chance to shape something fundamentally new, not just improve what already exists.
We are an equal opportunity employer, and we are an organization that values diversity. We welcome applications from all qualified candidates, including minorities and persons with disabilities.
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