Frontend Software Engineer III

JPMorganChase

On-sitePosted July 29, 2026

About the role

Join JPMorganChase as a Frontend Software Engineer III in the Infrastructure Platforms, Data Center Services team, based in City of London, United Kingdom. This on-site role provides the opportunity to work within one of the world’s most complex and innovative technology organizations, with access to cutting-edge tools, mentoring, and a path to grow your career.

Frontend Software Engineer III

JPMorganChase

On-sitePosted July 29, 2026

About the role

Join JPMorganChase as a Frontend Software Engineer III in the Infrastructure Platforms, Data Center Services team, based in City of London, United Kingdom. This on-site role provides the opportunity to work within one of the world’s most complex and innovative technology organizations, with access to cutting-edge tools, mentoring, and a path to grow your career.

Responsibilities include designing, developing, and delivering full-stack solutions across frontend (React) and backend ( Python) services; creating secure, high-quality production code; producing architecture and design artifacts; gathering and visualizing data to fuel continuous improvement; identifying patterns in data to drive improvements to code hygiene and system architecture; developing domain expertise in Data Center Services (e.g., UI/UX, backend architecture, lifecycle tooling, testing strategy, or operational support); mentoring junior engineers and supporting their growth; leveraging enterprise-approved AI coding assist tools to improve code quality, speed, and productivity, while validating outputs through peer review, automated testing, and secure coding standards; applying SDLC toolchains and enterprise AI-enabled development and automation capabilities to enhance automation value.

Qualifications: Required qualifications include formal training or certification in software engineering with hands-on experience in system design, application development, testing, and operational stability; proficiency in modern programming languages with strong experience in JavaScript/TypeScript

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