Software Engineer III- React

Company: JP Morgan Chase
Apply for the Software Engineer III- React
Location: London
Job Description:

Overview

As a Front-End Engineer within JPMorgan Chase’s International Consumer Bank, you’ll help build the bank of the future with cloud-native, microservices-based front-end solutions. You’ll work in cross-functional squads to shape architecture, deliver features, and own the SDLC for mobile and web experiences. The role blends hands-on development with collaboration, mentorship, and continuous improvement in a fast-paced fintech environment. This is a chance to contribute to scalable, customer-centric digital banking experiences at a global scale.

Responsibilities

  • Collaborate with cross-functional teams to define, design, and ship new features
  • Create and maintain clean, efficient, and reusable codebase
  • Conduct thorough testing to ensure robustness and reliability of applications
  • Troubleshoot and debug issues, ensuring smooth application functionality
  • Communicate effectively with stakeholders to gather requirements and provide progress updates
  • Mentor junior developers, providing guidance on best practices and code reviews
  • Stay updated with the latest industry trends and best practices in mobile development
  • Drive continuous improvement initiatives to enhance development processes and workflows

Key requirements

  • Formal training or certification on JavaScript concepts and proficient applied experience
  • Ability to write testable, clean JavaScript code
  • Proficiency in React framework
  • Familiarity with writing unit tests
  • Understanding of REST APIs and GraphQL
  • Ability to work in a dynamic, agile environment within a geographically distributed team
  • Ability to focus on promptly addressing customer needs
  • Excellent written and verbal communication skills in English
  • curious mindset
  • collaborative
  • solution-oriented
  • JavaScript
  • React
  • unit testing

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Posted: October 1st, 2026