Senior Lead Software Engineer - React/JavaScript

JPMorganChase • london, england • Posted May 31, 2026

Position Overview

Job Overview

As a Software Engineer at JPMorgan Chase within F&O Execution Technology, you are an integral part of an agile team that enhances, builds, and delivers trusted market-leading technology products in a secure, stable, and scalable way. You will be expected to drive significant business impact through your capabilities and contributions.

Responsibilities

  • Provide technical guidance and direction to support the business and its technical teams, contractors, and vendors.
  • Develop secure and high-quality production code, and review and debug code written by others.
  • Drive decisions that influence product design, application functionality, and technical operations and processes.
  • Serve as a function-wide subject matter expert in one or more areas of focus.
  • Advocate firmwide frameworks, tools, and practices of the Software Development Life Cycle within the engineering community.
  • I...