AI-Native Full-Stack Engineer — Hybrid (London)

Harnham - Data & Analytics Recruitment; Greater London; Hybrid; GBP 51,000 - 85,000; Full time

Benefits offered by this job

Benefits package

Hybrid London work model

Job summary

Harnham - Data & Analytics Recruitment in London is hiring a Full Stack Engineer (AI-Native) to join an AI-driven WealthTech platform. You will own software across front-end and back-end within an Agile squad, building customer-facing web apps with React and backend services in Kotlin/Spring.

You will work in a hybrid environment (London) with 2 days per week on-site, contribute to AI-assisted development workflows, and ensure high quality, scalable and secure software.

Qualifications

• Experience with Java and Kotlin backend development on the Spring stack.
• Proficient in React, JavaScript and TypeScript.
• Experience with AI-assisted development workflows and Claude.
• Strong knowledge of CI/CD pipelines and API integrations.
• Hands-on with AWS, Docker and Kubernetes.
• Familiar with Jira, Agile methodologies, and collaborative delivery.

Responsibilities

• Own software within an engineering squad across front-end and back-end development.
• Build and enhance customer-facing web applications.
• Develop scalable features using React, JavaScript and TypeScript.
• Contribute to backend services with Kotlin and Spring.
• Work in Agile Scrum teams to plan, develop, test and release software.
• Collaborate on APIs, microservices and event-driven architectures.
• Focus on software quality, performance, security and scalability.

Skills

Java Spring

React

JavaScript

TypeScript

AI-assisted dev

CI/CD

API integrations

AWS

Docker

Kubernetes

Jira

Agile

Tools

AWS

Docker

Kubernetes

Jira

Job description

Harnham - Data & Analytics Recruitment in London is hiring a Full Stack Engineer (AI-Native) to join an AI-driven WealthTech platform. You will own software across front-end and back-end within an Agile squad, building customer-facing web apps with React and backend services in Kotlin/Spring.

You will work in a hybrid environment (London) with 2 days per week on-site, contribute to AI-assisted development workflows, and ensure high quality, scalable and secure software.