Full Stack JavaScript Developer

  • Competitive
  • London, England, United Kingdom
  • Permanent, Full time
  • aap3 Ltd
  • 03 Dec 18

We are looking for a Full Stack JavaScript Developer focusing on designing and developing feature-rich, high-performance desktop trading applications serving multiple trading desks across several regions.


  • Work as part of an established, experienced development team to build intuitive, high performance, and reliable desktop trading applications using modern web technologies
  • Communicate and collaborate with business users and peer technology teams
  • Provide application support to internal users



  • 3+ years/expert level with HTML5, CSS3, JavaScript ES6
  • 3+ years/expert level with React.js, TypeScript, WebPack
  • Strong experience in designing/using REST APIs and services
  • Proficient with back-end development using Node.js
  • Proficient with WebWorkers and WebSockets
  • BS degree in Computer Science, Engineering, Mathematics, or related field           


Preferred Qualifications:

  • Experience with Single Page Application Development
  • Experience delivering enterprise-wide applications
  • History writing desktop applications using Win32 API, C++/MFC, C#/WinForms/WPF are plusses
  • Exposure to Python, SQL, scripting languages are plusses
  • Financial industry experience is also a plus


Desired Personality Characteristics:

  • Self-starter and able to work with minimal supervision
  • Passion for developing innovative interactive applications
  • Strong interpersonal and communication skills
  • Strong critical reasoning and visual design skills
  • Flexible but detail-oriented approach to solving problems
  • Adept at multitasking and working on multiple projects simultaneously
  • Enthusiasm for learning and results oriented
  • Strong work ethic and a high degree of integrity


  • Chicago, NY or London