We are seeking an experienced Mainframe Developer to support and enhance critical trading and financial systems within a financial services environment. This role will focus on the development, maintenance, and support of core mainframe applications related to trading operations, including margin processing, profit & loss calculations, and trade processing systems. The ideal candidate will have strong experience with legacy mainframe technologies while supporting high-volume financial transaction systems.

Key Responsibilities:

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  Design, develop, test, and maintain mainframe applications supporting financial trading platforms

  
  


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  Develop and support systems related to margin processing, profit & loss (P&L), and trade processing/order management

  
  


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  Work with technologies such as COBOL, J...