Senior Full-Stack Engineer (React/Java)

J.P. Morgan; Auchentibber; On-site; GBP 60,000 - 90,000; Full time

Job summary

J.P. Morgan is seeking a Software Engineer III in the Risk Technology group to design and deliver trusted, scalable technology products.

You will work across frontend and backend layers, using React/TypeScript on the frontend and Java Spring Boot on the backend, contributing to risk management services and secure, stable software at scale. You will collaborate with product and design teams to produce high-quality interfaces and robust services, while applying secure coding practices and CI/CD

Qualifications

• Formal training or certification on software engineering concepts.
• Hands-on experience in system design, frontend development, testing, and operational stability.
• Proficient in Java and Spring Boot; strong React/TypeScript frontend experience.
• Experience with design systems and accessible UI patterns.
• Familiar with agile CI/CD, security practices and resilient software.

Responsibilities

• Execute software solutions across design, development, and debugging, breaking down complex problems into scalable solutions.
• Create secure, high-quality production code and maintain algorithms synchronized with systems.
• Produce architecture and design artifacts for complex applications throughout the SDLC.
• Build full‑stack features with product and design teams for accessible user experiences.
• Develop frontend interfaces using React and TypeScript, with reusable components.

Skills

React

TypeScript

Java

Spring Boot

Agile methodologies

Education

Software engineering certification

Job description

J.P. Morgan is seeking a Software Engineer III in the Risk Technology group to design and deliver trusted, scalable technology products.

You will work across frontend and backend layers, using React/TypeScript on the frontend and Java Spring Boot on the backend, contributing to risk management services and secure, stable software at scale. You will collaborate with product and design teams to produce high-quality interfaces and robust services, while applying secure coding practices and CI/CD