Senior .NET Engineer - Front Office Trading, Low-Latency

The Windsor Group; New Jersey; On-site; USD 63,000 - 89,000; Full time

Job summary

The Windsor Group is seeking a Senior .NET Developer to design, develop, and support high-performance Front Office trading applications within a Capital Markets environment.

The ideal candidate will possess strong expertise in C#, .NET, Microsoft SQL Server, multi-threading, asynchronous programming, and Front Office trading systems, with experience on low-latency, mission-critical applications. Knowledge of FIX Protocol, swaps, corporate actions, and equities trading is highly preferred.

Qualifications

• Deep expertise in C#, .NET, MS SQL Server, multi-threading and asynchronous programming.
• Experience with Front Office trading systems and low-latency environments is required.
• Knowledge of FIX Protocol, swaps, corporate actions, and equities trading is preferred.

Responsibilities

• Design, develop, and maintain high-performance trading applications.
• Collaborate with traders, analysts, and technology teams to optimize workflows.
• Provide Level 3 production support and perform root cause analysis for production incidents.
• Participate in code reviews, testing, and implementation activities.

Skills

Analytical skills

Problem-solving

Fast-paced environment

Stakeholder management

Tools

C#

.NET

Microsoft SQL Server

SQL Development

Multi-threading

Object-Oriented Programming

Legacy Application Support

Level 3 Production Support

Job description

The Windsor Group is seeking a Senior .NET Developer to design, develop, and support high-performance Front Office trading applications within a Capital Markets environment.

The ideal candidate will possess strong expertise in C#, .NET, Microsoft SQL Server, multi-threading, asynchronous programming, and Front Office trading systems, with experience on low-latency, mission-critical applications. Knowledge of FIX Protocol, swaps, corporate actions, and equities trading is highly preferred.