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E-Trading Developer, UI



12d ago

  • Job
    Mid & Senior Level
  • Software Engineering
  • $150K - $225K
  • New York City

AI generated summary

  • You need a strong background in UI development with JavaScript, React, TypeScript, HTML/CSS, and WebSocket Streaming. Experience with OpenFin, AGGrid, and Distributed caching is a plus. Good problem-solving skills and communication are a must, along with a passion for technology and collaboration.
  • You will design and implement HTML5 Trading and Sales app, focus on real-time delivery of large datasets, collaborate globally, and work within a CI environment.


  • College Degree:
  • BS/MS Computer Science or Computer Engineering
  • Knowledge:
  • JavaScript, React, TypeScript
  • WebSocket Streaming with understanding of building real-time visual applications.
  • Big Plus:
  • OpenFin
  • AGGrid
  • Knowledge of Distributed caching (AMPS, Hazelcast etc…)
  • PUB/SUB architecture
  • Zedux
  • Good to have one or more of the following:
  • Creating a component-based architecture.
  • Figma experience.
  • Basic Fixed Income experience.
  • Understanding of Functional programming and Reactive Design Patterns.
  • Providing 2nd level support.
  • Personal Characteristics:
  • Excellent communication skills are a must.
  • Excellent problem-solving skills and initiative. Able to find innovative and elegant solutions to complex problems.
  • A passion for technology which drives architecturally sound design.
  • A highly collaborative individual with the ability to work across different tech teams.
  • Disciplined and independent personal management skills - can work to deadlines and standards with a minimum of supervision when required.
  • Enthusiastic and energetic in the execution of their tasks
  • Commercially aware; Focused on achieving the right results with flexible, maintainable solutions


  • Design and implement an HTML5 Trading and Sales application that is used globally, with a focus on real-time delivery of large datasets.
  • Take a business requirement and translate it into a functional objective, inline with existing architecture and taking into consideration how it could potentially be reused for other requests.
  • Work within a CI environment and be comfortable with the full SDLC process.
  • Collaborate with teams across business lines and regions


What qualifications are required for the E-Trading Developer, UI position?

A minimum of a BS/MS degree in Computer Science or Computer Engineering is required, along with 3-5 years of experience implementing large scale web-based applications. Knowledge of JavaScript, React, TypeScript, HTML, CSS, and SCSS is also necessary.

What are the key responsibilities of an E-Trading Developer, UI?

The key responsibilities include designing and implementing an HTML5 Trading and Sales application, translating business requirements into functional objectives, working within a CI environment, and collaborating with teams across business lines and regions.

What additional skills would be beneficial for this role?

It would be beneficial to have experience with OpenFin, AGGrid, knowledge of Distributed caching systems, understanding of PUB/SUB architecture, and familiarity with Zedux.

What personal characteristics are important for success in this role?

Excellent communication skills, problem-solving skills, initiative, a passion for technology, collaboration abilities, disciplined personal management skills, enthusiasm, and commercial awareness are important characteristics for success in this role.

Can you provide examples of preferred experience for this position?

Preferred experience includes creating a component-based architecture, Figma experience, basic Fixed Income experience, understanding of Functional programming and Reactive Design Patterns, and providing 2nd level support.

Jefferies, the global investment banking firm serving clients for 60 years.

Founded Year

Mission & Purpose

Jefferies is a leading global, full-service investment banking and capital markets firm that provides advisory, sales and trading, research and wealth and asset management services. With more than 40 offices around the world, we offer insights and expertise to investors, companies and governments.


  • Wellness Programs

  • Health Care and Insurance Plans

  • Employee Discounts