Software Developer- C# WPF

Flextrade
Great Neck, NY
About FlexTrade Systems:


FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our clients a competitive edge. Our globally distributed engineering teams focus on adaptable technology and open architecture to develop highly sophisticated trading solutions that can automate and scale with your business strategies.


At FlexTrade, we hold our values close to heart, with pride and gratitude, as they guide us in everything that we do. We are dedicated to giving our clients a competitive edge, taking ownership of our responsibilities, being flexible to adapt to ever changing environment and technology, bringing integrity to ever interaction and we continue to improve, grow together and collaborate as one team. All of these while having Fun truly makes FlexTrade a wonderful place to work.



JOB SUMMARY:


FlexTrade is looking for a Front-End-C# WPF, MVVM developer. We design, develop and maintain the most powerful trading tools on the market. Our target users are institutional traders in all asset classes and their front-end experience is critical to their market access.



Responsibilities:

  • Work collaboratively on multiple teams to develop concepts, prototypes and front-end production code.
  • Produce high quality, production-ready code working with other team members as a C# developer.
  • Understand and use existing styles and design patterns as well as develop new, extensible controls including maintaining multiple Style Dictionaries and themes.
  • Design and develop new components using current best practices blending code and design.
  • Create interactive prototypes to proof and test new interactions, visuals, and animations.
  • Iterate on prototype and product quality by testing for and fixing issues.


  • Minimum 2-4 years building software with C# and .Net Framework.
  • Strong experience in C#, object-oriented programming.
  • Must have hands-on experience with windows application development technologies including WPF, XAML and MVVM.
  • Knowledge and experience in developing multi-threaded applications.
  • Skilled with using Microsoft Expression Blend.
  • Must be able to provide visual and code examples of user interface using WPF.
  • Git, CVS or other version control system exposure.
  • Agile development methods.

Does this sound like you? We would love to hear from you. Please use the link on this page to apply, and we will get back to you as soon as we are able. For more information visit or follow us on twitter and LinkedIn for the latest updates.



**FlexTrade Systems, Inc. does not accept unsolicited resumes from search firm recruiters. Fees will not be paid in the event a candidate submitted by a recruiter without an authorized agreement for a particular SOW (Statement of Work) in place is hired: such resumes are deemed the sole property of FlexTrade Systems, Inc.**



**FlexTrade Systems, Inc. is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other status protected by law.**
Posted 2026-03-10

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