Senior Frontend Architect - React, AEM, AI-Driven

X4 Technology; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

X4 Technology seeks an experienced Frontend UI & AEM Engineer to lead the design and delivery of scalable frontend architectures using React, Next.js and TypeScript. You will create reusable UI components and design systems, integrating with Adobe Experience Manager to deliver enterprise-grade digital experiences.

The role emphasizes performance, accessibility and SEO, with hands-on leadership for CI/CD and automated testing. Interviews in Nov 2026, start in Dec 2026.

Qualifications

• Strong practical experience with Adobe Experience Manager, including AEM Sites, Core Components, templates, client libraries and headless integrations using GraphQL or REST APIs.
• Hands-on experience using Anthropic Claude or Claude Code to support software development, code optimisation, refactoring and engineering productivity.
• Proven ability to design frontend architectures and reusable component libraries, with strong knowledge of web performance, WCAG accessibility, SEO and responsive design.
• Experience leading technical teams and implementing CI/CD and automated testing practices, alongside a good understanding of AWS or other cloud platforms and enterprise application delivery.

Responsibilities

• Lead the design and delivery of scalable frontend architectures using React, Next.js and TypeScript.
• Develop reusable UI components, shared design systems and modular frontend solutions integrated with AEM.
• Drive the adoption of AI-assisted development practices using Anthropic Claude and Claude Code to improve coding efficiency, testing, debugging and documentation.
• Establish engineering best practices across frontend performance, accessibility, security, automated testing and CI/CD processes.
• Provide hands-on technical leadership to distributed engineering teams, guiding architectural decisions and collaborating with stakeholders to deliver high-quality digital experiences.

Skills

React

Next.js

TypeScript

AEM

UI Architecture

Performance

CI/CD

AWS

Tools

GraphQL

REST APIs

CI/CD tooling

AWS

Job description

X4 Technology seeks an experienced Frontend UI & AEM Engineer to lead the design and delivery of scalable frontend architectures using React, Next.js and TypeScript. You will create reusable UI components and design systems, integrating with Adobe Experience Manager to deliver enterprise-grade digital experiences.

The role emphasizes performance, accessibility and SEO, with hands-on leadership for CI/CD and automated testing. Interviews in Nov 2026, start in Dec 2026.