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Full Stack Engineer

Harnham · London, England, United Kingdom

Full Stack EngineeringHybrid

About this role

The Full Stack Engineer will join a cross-functional engineering squad to take ownership of key areas of a client-facing web application. The role involves building and delivering new features using React, JavaScript, and TypeScript within an AI-first engineering environment. You will collaborate with product, engineering, and operational teams to deliver business-critical functionality. The technical environment includes microservices, cloud-based technologies, and the use of AI-assisted development tools. The engineer will also participate in agile processes including sprint planning, testing, and releases.

Skills & technologies

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Full Stack Engineer

Up to £85,000

London (2 days a week in office)

This is an exciting opportunity to join a fast-growing technology business that is transforming how people engage with and manage their finances. You'll work on a modern product, collaborate with highly skilled engineers, and play a key role in delivering innovative software in an AI-first engineering environment.

THE COMPANY

They are a high-growth technology organisation developing innovative digital products that help users make better decisions through data, analytics, and intuitive technology. Operating within a collaborative, cross-functional environment, they combine modern engineering practices with a strong focus on user experience and product excellence. Their teams work closely across technology, data, and operations to deliver scalable solutions and drive continuous innovation.

THE ROLE

As a Full Stack Engineer, you will join a cross-functional engineering squad, taking ownership of key areas of a client-facing web application while contributing across the software development lifecycle.

Specifically, you can expect to be involved in the following:

  • Building and delivering new features within a modern web application using React, JavaScript, and TypeScript.
  • Developing high-quality, scalable, and reusable code with a strong focus on performance and user experience.
  • Collaborating with product, engineering, and operational teams to deliver business-critical functionality.
  • Contributing to backend development when required, working with microservices and cloud-based technologies.
  • Using AI-assisted development tools throughout the engineering lifecycle, including design, implementation, testing, and code review.
  • Participating in agile delivery processes, sprint planning, estimation, testing, and releases.
  • Helping to improve engineering standards, software quality, scalability, and operational efficiency.

SKILLS AND EXPERIENCE

The successful Full Stack Engineer will have the following skills and experience:

  • Strong commercial experience developing front-end applications with JavaScript and TypeScript.
  • Excellent knowledge of React and modern state management approaches.
  • Practical experience using AI-assisted or agentic coding tools within software development workflows.
  • Strong ability to review, test, and improve AI-generated code while maintaining high engineering standards.
  • Knowledge of testing frameworks and test-driven development principles.
  • Experience working with APIs and modern integration technologies, including GraphQL.
  • Familiarity with CI/CD pipelines, cloud environments, and software documentation.
  • Experience with Java or Kotlin, Spring Boot, microservices, PostgreSQL, Kafka, Docker, AWS, and Kubernetes would be highly beneficial.
  • Strong communication skills and the ability to thrive in a collaborative environment.

BENEFITS

The successful Full Stack Engineer will receive the following benefits:

  • Salary up to £85,000 - depending on experience

HOW TO APPLY

Please register your interest by sending your resume to Majid Latif via the Apply link on this page.

£85,000 / yearApply now

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