Full Stack Software Engineer II - Java, React

JPMorgan Chase & Co.
Greater London, UK
10 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours

Tech stack

Java (Programming Language) .NET Framework Artificial Intelligence Automation of Tests Unit Testing C Sharp (Programming Language) Cloud Foundry Code Generation Software Quality Continuous Delivery Continuous Integration Software Debugging
+24 more
Hibernate (Java) Java Persistence API Spring Framework Python (Programming Language) Software Tools Search Technologies Secure Coding Software Engineering Software Systems Toolchain ReactJS Retrieval-Augmented Generation Prompt Engineering Spring-boot Generative AI Event Driven Architecture Containerization AngularJS Kubernetes Production Code Apache Kafka Front End Software Development Code Restructuring Microservices

Job description

  • Design and deliver creative software solutions, contributing to the full development lifecycle - from design and development through to technical troubleshooting and problem resolution
  • Build secure, high-quality production code and review and debug code written by others to improve overall quality and maintainability
  • Identify and implement automation and sustainable fixes for recurring issues to improve the operational stability and resiliency of applications and systems
  • Partner in technical evaluations with external vendors, startups, and internal teams by contributing to outcomes-oriented reviews of architecture, technical capabilities, and platform fit
  • Contribute to communities of practice across software engineering by sharing knowledge, supporting adoption of modern technologies, and promoting engineering best practices
  • Leverage enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards
  • Apply knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation
  • Support a team culture that values diversity, opportunity, inclusion, and respect

Requirements

  • Formal training or certification on software engineering concepts and expanding applied experience
  • Hands-on experience contributing to system design, application development, testing, and production support and operational stability
  • Strong proficiency in Java and common frameworks such as Spring Boot, Hibernate, JPA, and Spring Kafka
  • Working knowledge of microservices architectures and Kafka or other messaging and event-driven architectures
  • Experience with automation and continuous delivery practices, including build and test automation and CI/CD pipelines
  • Proficiency across the Software Development Life Cycle including requirements, design, implementation, testing, release, and support
  • Good understanding of Agile delivery, including CI/CD concepts, application resiliency, and secure engineering practices
  • Demonstrated ability to develop within at least one technical discipline such as cloud, data, or mobile
  • Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, testing, troubleshooting, or documentation) with demonstrated ability to critically evaluate and validate AI-generated outputs
  • Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations

Preferred qualifications, capabilities, and skills

  • Experience with additional languages and frameworks such as .NET (C#) and Python
  • Familiarity with modern front-end technologies such as React and/or Angular
  • Experience with container platforms and platform-as-a-service environments, including Kubernetes and Cloud Foundry
  • Familiarity with Generative AI tools and patterns such as prompt engineering, retrieval-augmented generation, vector search and embeddings, and safe and secure adoption practices

About the company

Build real, production-grade software that powers our global banking businesses. At JPMorganChase, we believe great engineers are made through meaningful challenges, strong mentorship, and a culture that rewards curiosity and craftsmanship. Here, you’ll work alongside experienced engineers who are passionate about clean code, scalable architecture, and continuous improvement - and you’ll have the opportunity to explore emerging technologies like AI and GenAI from day one.

As a Software Engineer II at JPMorganChase within [Insert Team Name / Line of Business], you will ship secure, full-stack features, write clean Java code, and deepen your expertise in modern engineering practices - including microservices, event-driven architecture, and CI/CD - while building the foundation for a serious, long-term engineering career. You’ll tackle real debugging and performance challenges, automate away recurring issues, and contribute to a team culture centered on fast feedback, strong code reviews, and scalable design. This role offers you the opportunity to grow quickly, make a visible impact, and help shape the technology that serves millions of customers worldwide.

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