AI-Driven Full Stack Engineer: Build Scalable Web Apps

Harnham; Greater London; On-site; GBP 51,000 - 85,000; Full time

Job summary

Harnham in Greater London is seeking a Full Stack Engineer to own key areas of a client-facing web application within an AI-first engineering environment. You will work in cross-functional teams and contribute across the software development lifecycle to deliver scalable, high-performance features.

The role emphasizes React, APIs (GraphQL), microservices, cloud platforms, and CI/CD. You will apply testing practices, review AI-generated code, and collaborate with product, engineering and

Qualifications

• Experience with React and modern state management.
• Experience using AI-assisted tools in the development workflow.
• Knowledge of testing frameworks and test-driven development.
• Experience building and consuming APIs, especially GraphQL.
• Familiarity with CI/CD, cloud environments, and software documentation.

Responsibilities

• Develop high-quality, scalable frontend code and contribute to backend when needed.
• Collaborate with product, engineering and operations to deliver business-critical features.
• Review and improve AI-generated code to maintain engineering standards.
• Participate in agile delivery, sprint planning, testing and releases.

Skills

AI-assisted development

Code review

Testing principles

APIs & GraphQL

Collaboration

Tools

React

GraphQL

CI/CD

Docker

AWS

Kubernetes

Spring Boot

PostgreSQL

Kafka

Job description

Harnham in Greater London is seeking a Full Stack Engineer to own key areas of a client-facing web application within an AI-first engineering environment. You will work in cross-functional teams and contribute across the software development lifecycle to deliver scalable, high-performance features.

The role emphasizes React, APIs (GraphQL), microservices, cloud platforms, and CI/CD. You will apply testing practices, review AI-generated code, and collaborate with product, engineering and