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Front Office React Developer

London, Greater London, South East, England

Apply by 1 Oct 2025

£800 - £900 per day

Job Ref.: BH-55165

Job Description

What you’ll do
 
  • Deliver a first-class technology platform to support investment decision making and quantitative research
  • Produce high quality, testable software
  • Build highly responsive UI components using React
  • Be part of a business facing team with a high visibility and interactions with key stakeholders and end-users
  • Refine the existing investment and research platform in response to business needs
  • Coach and develop more junior team members, ensuring that best practices and methodologies are followed
 
The knowledge, experience and qualifications you need
 
  • Strong hands-on React engineering experience using TypeScript in an enterprise environment
  • Strong experience with common React packages, libraries and tools used for builds, state management, data visualisations, testing, code quality, linting etc.
  • Proficient with REST, WebSocket and GraphQL APIs
  • Extensive knowledge of JavaScript: primitives vs objects, scopes, closures, function binding etc.
  • An understanding and knowledge of engineering best practices and design patterns
 
The knowledge, experience and qualifications that will help
  • Experience with AWS, AppSync and CloudFront
  • Creative thinking and analytical skills
  • UX and design experience to prototype and communicate ideas with business stakeholders
  • General understanding of Asset Management/Financial Services industry and working in a regulated environment
  • Comfortable overseeing the entire SDLC and taking autonomy of a project
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