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Middle Office Software Developer 838569

Rowayton, CT 06853

Posted: 06/25/2026 Job Category: Information Technology Job Number: 838569

Job Description


Fairfield County Hedge Fund is seeking a mid-to-senior level Software Developer to design, build, and support Windows and web-based applications related to middle and back-office processing, real-time pricing, and valuation. 

Responsibilities
  • Design, develop, enhance, and maintain Windows- and web-based applications supporting middle and back-office processes, real-time pricing, and valuation
  • Analyze existing systems to identify opportunities for improved robustness, scalability, performance, reliability, and maintainability
  • Conduct unit, integration, and product testing to support high-quality releases across the software development life cycle
  • Collaborate with developers, business users, and other stakeholders to gather requirements, define scope, and deliver robust software solutions aligned with business needs
  • Effectively manage time and priorities while contributing to multiple projects simultaneously

Requirements
  • 5+ years of software development experience within the financial services or investment management industry
  • Experience with a meaningful combination of the following technologies, concepts, and financial systems:
    • C#, object-oriented programming, concurrency, Agile development practices, and unit testing
    • Windows Forms, WPF, ASP.NET MVC, Angular, JavaScript, Web API, and related Windows and web application frameworks
    • SQL Server, data modeling, query development, and application data integration.
    • Messaging-oriented middleware (MOM), service-oriented architecture (SOA), APIs, and distributed systems concepts
    • Coding agents and AI-assisted development tools, used appropriately within secure and quality-controlled development practices
    • Portfolio management systems, including security master, trades, allocations, positions, and P&L workflows
    • Valuation workflows, real-time market data APIs, and financial modeling concepts

 

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About Rowayton, CT

Ready to embark on your next career adventure in the vibrant area surrounding Rowayton, Connecticut? Nestled in the picturesque coastal town just a short drive from Norwalk, Stamford, and the bustling city of Bridgeport, Rowayton offers a perfect blend of scenic beauty and professional growth opportunities. Discover a charming community with historic landmarks like the Rowayton Arts Center and the Rowayton Historical Society, along with trendy eateries serving up fresh seafood and classic New England cuisine. Enjoy outdoor activities at the scenic Farm Creek Preserve or catch a show at the Rowayton Arts Center. Take the next step in your career journey by exploring our job listings in this captivating region today!