UI Software Engineer

RBS; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

RBS is seeking a UI Software Engineer to join a permanent feature team in London. You will design, build, test and implement software across the lifecycle, focusing on user interfaces with React and full-stack tech.

You will apply Agile methods, craft resilient software, and contribute to architecture and automation of build/test/deploy. The role requires collaboration with UX/UI, product owners and stakeholders to deliver customer value.

Qualifications

• Experience with React and front-end technologies for user interfaces.
• Experience building Java-based microservices with Spring Boot.
• Experience with modern back-end and data integration patterns.

Responsibilities

• Develop features in a permanent feature team across platform disciplines.
• Apply Agile methods to the development of software on the backlog.
• Deliver architecture and prototyping to meet business objectives.
• Design and develop software with automated build, test and deployment processes.

Skills

Full stack engineering

Agile delivery

Growth mindset

Team collaboration

Tools

React

Spring Boot

Kafka

IBM MQ

REST APIs

TDD

CI/CD

Job description

Join us as a UI Software Engineer

• This is an opportunity for a technically minded individual to join us as a UI Software Engineer
• You're designing, producing, testing and implementing working software, working across the lifecycle of the system
• Hone your existing software engineering skills and advance your career in this critical role

What you'll do

Working in a permanent feature team, you're developing knowledge of aspects of the associated platform across the disciplines of business, applications, data and infrastructure. You'll also be liaising with principal engineers, architects in the domain and other key stakeholders to understand how the platform works and how it supports business objectives.

You'll also be:

• Applying Agile methods to the development of software on the backlog
• Producing resilient and long-lived software and acting flexibly to cope with future needs
• Delivering intentional architecture and formulating emergent design through innovative ideas, experimentation and prototyping
• Designing and developing software with a focus on the automation of build, test and deployment activities, using executable patterns

The skills you'll need

We're looking for someone with strong full stack experience in software design and implementation, including being able to exploit programming languages to solve complex problems. You'll also need to be capable of complex requirements analysis capture and validation against and with business and systems requirements.

Additionally, you'll demonstrate:

• Extensive experience designing and developing modern, responsive, accessible user interfaces using React and related front-end technologies, with a strong focus on usability, performance, and customer experience
• Hands-on experience building and supporting mobile applications across iOS and Android platforms, delivering intuitive and engaging user journeys
• Strong experience working with wireframes, mock-ups, prototypes, user journeys, and interaction flows, collaborating closely with UX/UI designers, product owners, and business stakeholders to influence product and design decisions
• Good full-stack engineering experience, including developing Java-based microservices using Spring Boot, REST APIs, and event-driven technologies such as Kafka and IBM MQ
• Experience applying test-driven development (TDD), automated testing frameworks, unit testing, mocking and stubbing techniques, alongside Agile delivery, DevOps practices, and associated toolsets
• A growth mindset with a willingness to learn, adopt, and apply new technologies, tools, and engineering practices, contributing wherever needed across the technology stack to deliver customer value, with a focus on continuous improvement and engineering excellence

Hours

35

Job Posting Closing Date:

20/08/2026

Ways of Working:Hybrid