Senior .NET Developer

RESPONSIBILITIES

Kforce's client, a financial services organization in NYC, is seeking a Senior .NET Developer to build and enhance cloud-based applications supporting Fixed Income electronic trading and pricing. This is a hands-on development role focused on delivering scalable, high-performance solutions using .NET Core, AWS, REST APIs, microservices, and modern CI/CD practices.

Key Responsibilities

• Design, develop, test, and deliver high-quality electronic trading applications
• Own technical design and contribute to application architecture
• Build scalable APIs and microservices for trading and pricing workflows
• Partner with technology and business teams to deliver new functionality
• Maintain high standards for automated testing, code quality, documentation, and CI/CD
• Contribute throughout the Agile software development lifecycle

REQUIREMENTS:

• Advanced C#/.NET and .NET Core development experience
• Strong ASP.NET Core Web API and REST API experience
• Strong object-oriented programming skills
• Experience with multithreading and asynchronous programming
• Knowledge of SQL and NoSQL databases
• Hands-on experience with Docker/containerization
• Experience designing microservices and service-oriented architectures
• Automated testing experience with tools such as NUnit, Moq, or Cucumber
• Experience with messaging technologies such as RabbitMQ, TIBCO, or SignalR
• Strong Git and CI/CD experience
• Agile development experience

Preferred:

• Fixed Income, Capital Markets, eTrading, or pricing experience
• AWS and cloud-based development experience
• Experience configuring CI/CD pipelines

The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.
We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.

Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless and until paid and may be modified in its discretion consistent with the law. This job is not eligible for bonuses, incentives or commissions. Kforce is an Equal Opportunity/Affirmative Action Employer.

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