Senior Full-Stack Engineer - React/Java & Secure Architecture

JPMorgan Chase & Co.; Glasgow; On-site; GBP 70,000 - 100,000; Full time

Job summary

JPMorgan Chase & Co. in the United Kingdom is looking for a Software Engineer III to join Risk Technology.

You’ll work in an agile team building trusted, scalable tech across the full stack, from React and TypeScript frontends to Java and Spring Boot backends. You’ll contribute to secure production code, design architectures, implement APIs, and partner with product and design to deliver accessible user experiences.

Qualifications

• Formal training or certification on software engineering concepts and proficient applied experience.
• Hands-on practical experience in system design, Frontend application development, testing, and operational stability.
• Proficient in coding in one or more languages, with demonstrated strength in Java and building services with Spring Boot or equivalent frameworks.
• Strong experience building frontend applications with React and TypeScript.
• Experience working with design systems and component libraries, applying consistent user interface standards at scale.
• Working knowledge of web accessibility principles and implementing accessible user interface patterns.
• Experience developing, debugging, and maintaining code in a large-scale environment using one or more modern programming languages and database querying languages.
• Solid understanding of agile methodologies, including CI/CD, resiliency, and security practices.
• Demonstrated knowledge of software applications and technical processes within cloud/AI/ml/mobile domains.
• Hands-on experience using enterprise-authorized AI-assisted development tools with ability to critically evaluate outputs.

Responsibilities

• Execute software solutions across design, development, and technical troubleshooting, thinking beyond conventional approaches to break down complex problems and build scalable solutions.
• Create secure, high-quality production code and maintain algorithms that run synchronously with appropriate systems.
• Produce architecture and design artifacts for complex applications, ensuring design constraints are met throughout the software development lifecycle.
• Build and maintain full-stack features in close partnership with product and design teams to deliver high-quality, accessible user experiences.
• Develop modern web interfaces using React and TypeScript, leveraging reusable components and patterns aligned to established design systems.
• Ensure user interface implementations follow accessibility best practices, including keyboard navigation, semantic markup, and assistive technology support.
• Design and implement backend services and APIs using Java and Spring Boot, including integration with data stores and downstream systems.
• Gather, analyze, and synthesize large, diverse data sets to develop visualizations and reporting that drive continuous improvement of software applications.
• Proactively identify hidden problems and patterns in data, using insights to improve coding hygiene and system architecture.
• Contribute to software engineering communities of practice and events that explore new and emerging technologies.
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity, while validating outputs through peer review, automated testing, and secure coding standards.
• Applies knowledge of tools within the Software Development Life Cycle toolchain, including AI-assisted development, to improve value realized by automation.

Skills

Java

Spring Boot

React

TypeScript

Frontend development

CI/CD

Accessibility

Data visualization

Unit testing

Education

Formal software engineering training

Job description

JPMorgan Chase & Co. in the United Kingdom is looking for a Software Engineer III to join Risk Technology.

You’ll work in an agile team building trusted, scalable tech across the full stack, from React and TypeScript frontends to Java and Spring Boot backends. You’ll contribute to secure production code, design architectures, implement APIs, and partner with product and design to deliver accessible user experiences.