C#.NET Software engineer - Trading applications (New York City)

Location: New York City, NY, USA (hybrid – at least 4 days onsite/week)
Visa Sponsorship: We offer sponsorship under specific treaty-based U.S. work visas, including TN and E-2 (for eligible Canadian, Mexican, and French citizens). We do not support or transfer other visa types (e.g., H-1B).

Talan is seeking a proactive and skilled Full-Stack Application Developer to join the Pricing Team and support Rates Cash, and Derivatives Pricing initiatives. You’ll work closely with trading desks to develop and maintain real-time pricing tools for Fixed Income and Interest Rate Derivatives, including curve stripping, pricing, streaming, analytics, and reporting—primarily using .NET and C#.

Responsibilities

• Design, develop, and support real-time pricing and analytics tools for Fixed Income trading (full stack)
• Act as a key point of contact for front-office users (traders, sales, quants)
• Gather business requirements and translate them into technical specifications
• Own software delivery, maintenance, and support across all levels (L1–L3)
• Collaborate with global teams to adapt and deploy tools
• Follow Agile methodologies and CI/CD best practices

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