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Senior C# Developer

New York, New York

Job Description:

Job Description:

Senior C# Developer role if the Electronic Trading Control team which is part of Electronic Trading Technology (ETT).

Developer in this role will be responsible for designing and implementing technology solutions for ETT.
Create UIs, APIs, and data models; maintain and enhance existing Xenon systems.

Required Skills

  • Bachelor’s Degree in Computer Science or related field
  • 7+ years of C# development (.Net platform, multi-threading, concurrency, collections, algorithms)
  • Ability to design, code, document and test reusable components, frameworks and systems
  • Experience developing enterprise UI applications using JavaScript
  • Knowledge of Windows operating system and networking
  • Database experience (knowledge of RMDS like Oracle)
  • Experience with SDLC process and agile development practices (JIRA, Jenkins, Confluence, git)
  • Experience with messaging systems and APIs (JMS, EMS, AMPS)
  • Experience interacting with multiple technology teams to understand their data and requirements

Desired Skills

  • Strong knowledge of trading (components and order lifecycle, FIX protocol)
  • Financial industry experience with good understanding of equities
  • Familiarity with regulatory requirements (RegNMS, OATS, CAT)

Responsible for developing, enhancing, modifying and/or maintaining applications in the Global Markets environment. Software developers design, code, test, debug and document programs as well as support activities for the corporate systems architecture. Employees work closely with business partners in defining requirements for system applications. Employees are expected to have in-depth capital markets product knowledge, and manage a high level of risk. Employees typically have in-depth knowledge of development tools and languages. Is clearly recognized as a content expert by peers. Individual contributor role. Typically requires 5-7 years of applicable experience. This job code is only to be used for associates supporting Global Markets.


1st shift (United States of America)

Hours Per Week: 


Learn more about this role

Full time


Manages People: No

Travel: No


Talent Acquisition Contact:

Referral Bonus:

Street Address

Primary Location:
222 BROADWAY, NY, New York, 10038