Software Engineer, React

London Stock Exchange Group (LSEG)

London, United Kingdom
React.js development
Javascript (es6+) and typescript
Component-driven architecture
Develop and maintain React applications with a focus on performance, security, and maintainability

Job Summary

  • Develop and maintain React applications with a focus on performance, security, and maintainability.
  • Contribute to the front-end development of high-performance, secure, and scalable financial platforms.
  • This position is ideal for someone who thrives in a fast-paced environment and has a deep understanding of JavaScript/TypeScript, component-driven architecture, and modern front-end best practices.

Matching Summary

Develop and maintain React applications with a focus on performance, security, and maintainability.

Skills & Requirements

Must-have

  • React.js development
  • JavaScript (ES6+) and TypeScript
  • Component-driven architecture
  • RESTful APIs and WebSockets
  • Front-end build pipelines
  • CI/CD deployment

Nice-to-have

  • Cloud-native technologies (Azure or AWS)
  • Snowflake data platform
  • Microservices application design

Key Requirements

  • 2+ years of experience in front-end development
  • At least 1 year in React.js
  • Experience with state management libraries
  • Familiarity with testing tools
  • SDLC considerations for Financial Services market infrastructure

Work Rights

Not specified

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