Senior Frontend Engineer – AI Enablement

🏢 About Experian

Experian is a leading global data and technology company listed on the FTSE 100. Operating across 32 countries, they leverage advanced analytics and software to redefine lending, prevent fraud, and help millions of people achieve their financial goals. Their Technology department focuses on unlocking the power of data through innovative engineering.

🎯 The Role

As a Senior Frontend Engineer within the AI Enablement team, you will be at the forefront of integrating AI into customer experiences. You will be responsible for building a unified UI platform—including a Widget Host Application—that allows engineering teams to plug in AI-driven tools and widgets in a scalable, secure, and extensible manner.

🛠️ Tech Stack

• React, TypeScript, Node.js
• Jest, React Testing Library
• Playwright, Cypress
• Micro-frontend architectures

💼 What You'll Do

• Architect the Widget Host App to enable secure embedding of AI tools across various products.
• Create a UI contribution framework for consistent rendering and customization of components.
• Drive high engineering quality through a strict test-first approach and automated pipelines.
• Design extensible patterns for widget lifecycle management and sandboxing.
• Measurement of success based on how quickly other teams can build on your platform.

✅ What You'll Need

• Extensive experience building complex web applications with Node, React, and TypeScript.
• A deep understanding of component-driven development and modern build systems.
• A test-first mindset with proficiency in Jest and end-to-end testing frameworks.
• Experience with extensible UI platforms or internal developer enablement tools.
• Strong knowledge of web security and performance optimization.

🌟 Nice to Have

• Familiarity with AI ecosystems like RAG, vector stores, or agent frameworks.
• Experience with Model Context Protocol (MCP).
• Exposure to event-driven architectures and streaming platforms.