.net Developer

Nexylum Global LLC; Charlotte (NC); On-site; USD 96,432 - 165,312; Part time

Job summary

Nexylum Global LLC seeks a Senior .NET Developer for an onsite contract in Charlotte, NC. You will design and maintain enterprise-grade .NET applications, build RESTful APIs, and collaborate with cross-functional teams in a high-stakes financial services context.

The role requires 7+ years with C# and the .NET Framework, strong OOP and design patterns, experience in GenAI tech LangChain/LangGraph, and the ability to thrive in a high-pressure environment.

Qualifications

• 7+ years of hands-on experience with C# and the .NET Framework.
• Strong understanding of Object-Oriented Programming (OOP), software design patterns, and coding best practices.
• Experience developing and supporting .NET applications and RESTful APIs.
• Banking or Financial Services industry experience is required.
• Experience working in high-pressure enterprise environments.
• Strong knowledge of distributed systems, messaging, and SQL-based databases.
• Experience with GenAI technologies, including LangChain and/or LangGraph.

Responsibilities

• Design, develop, and maintain enterprise-grade applications using C# and .NET.
• Build and enhance RESTful APIs and distributed applications.
• Contribute to high-impact risk management initiatives within an investment banking environment.
• Collaborate with business analysts, architects, QA teams, and stakeholders.
• Participate in code reviews and follow software engineering best practices.
• Support production applications and troubleshoot complex technical issues.
• Contribute to GenAI initiatives leveraging LangChain/LangGraph.

Skills

C#

.NET Framework

RESTful APIs

OOP

GenAI LangChain LangGraph

Financial Services domain experience

High-pressure enterprise environments

Analytical & communication skills

Job description

Position Details

• Role:Senior .NET Developer
• Location:Charlotte, NC (Onsite)
• Interview:In-person interview in Charlotte, NC (Mandatory)
• Employment Type:Contract

Required Skills

• 7+ years of hands-on experience withC#and the.NET Framework
• Strong understanding ofObject-Oriented Programming (OOP), software design patterns, and coding best practices
• Experience developing and supporting.NET applicationsandRESTful APIs
• Banking orFinancial Servicesindustry experience is required
• Experience working in high-pressure enterprise environments
• Strong knowledge of distributed systems, messaging, and SQL-based databases
• Experience withGenAI technologies, includingLangChainand/orLangGraph
• Excellent analytical, problem-solving, and communication skills
• Ability to work independently and collaborate effectively within cross-functional teams

Preferred Skills

• Python experience or willingness to learn Python
• Investment Banking domain experience, particularlyRisk Managementor financial products
• Experience working inAgile/Scrumenvironments
• CI/CD pipelines and automated testing experience

Key Responsibilities

• Design, develop, and maintain enterprise-grade applications usingC# and .NET
• Build and enhance RESTful APIs and distributed applications
• Contribute to high-impact risk management initiatives within an investment banking environment
• Collaborate with business analysts, architects, QA teams, and stakeholders
• Participate in code reviews and follow software engineering best practices
• Support production applications and troubleshoot complex technical issues
• Contribute to GenAI initiatives leveragingLangChain/LangGraph