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# Full-Stack Software Engineer III

- **Company:** Jpmorganchase
- **Location:** London, UK
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Component-Based Software Engineering, Software Applications, Automation of Tests, Unit Testing, Big Data, Cloud Computing, Code Generation, Software Quality, Continuous Delivery, Continuous Integration, Database Queries, Software Debugging, Design of User Interfaces, Python (Programming Language), Machine Learning, Node.Js, Software Architecture, Software Tools, Secure Coding, Software Engineering, Strategies of Testing, Toolchain, TypeScript, ReactJS, Backend, Production Code, Maintaining Code, Front End Software Development, Code Restructuring, Programming Languages
- **Published:** September 3, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/full-stack-software-engineer-iii/45760199

## About the Role

software engineering communities of practice and employee resource groups through facilitation, guest speaking, or content contributionMentor junior software engineers and actively support their technical growth and developmentLeverages 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 standardsApplies 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 Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient applied experienceHands-on practical experience in system design, application development, testing, and operational
stabilityProficiency in modern programming languages, with strong experience in JavaScript/TypeScript (React, Node.js) requiredExperience developing, debugging, and maintaining code in a large-scale environment using modern programming and database querying languagesSolid understanding of agile methodologies, including continuous integration/continuous delivery, application resiliency, and security practicesDemonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence/machine learning, or mobile)Working knowledge of the Software Development Life CycleHands-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 outputsUnderstanding 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 Familiarity with Python for backend services or toolingExposure to cloud technologies and infrastructure-as-code practicesExperience with artificial intelligence or machine learning concepts and tooling relevant to infrastructure and operations use cases #J-18808-Ljbffr

## Description

Join a team that is redefining how enterprise infrastructure technology is built, delivered, and scaled. At JPMorganChase, we invest in our engineers - giving you access to cutting-edge tools, meaningful mentorship, and the opportunity to grow your career across one of the world's most complex and innovative technology organizations. Here, your work doesn't just support a product - it powers the infrastructure that keeps global markets moving. As a Software Engineer III at JPMorganChase within the Infrastructure Platforms, Data Center Services team, you serve as a seasoned member of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives. In this role, you will bring both technical depth and collaborative energy to a team that
values quality, innovation, and continuous improvement. Job Responsibilities Apply advanced technical skills to design, develop, and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) servicesCreate secure, high-quality production code and maintain algorithms that run reliably and synchronously with appropriate systemsProduce architecture and design artifacts for complex application components, ensuring design constraints are met in implementationGather, analyze, synthesize, and develop visualizations from large data sets in support of continuous improvement of software applicationsProactively identify hidden problems and patterns in data, and use these insights to drive improvements to coding hygiene and system architectureDevelop subject matter expertise in a specific technical domain relevant to Data Center Services (e.g., UI/UX, backend architecture, software development lifecycle tooling, testing strategy, or operational support)Contribute to


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