.NET Lead Developer

Quick Facts

• Role: .NET Lead Developer

• Experience: 12–15 years

• Location: Fort Mill, SC / New York

• Salary: $135K (SC) / $145K (NY)

Description

We are seeking a .NET Lead Developer to provide technical leadership in building scalable .NET applications and AWS cloud-native solutions for the Financial Services and Wealth Management domain, including modern AI/GenAI capabilities. You will design and deliver enterprise systems using .NET Core/C#, Angular, REST APIs, microservices, and AWS services. You will also drive AI/GenAI and agentic AI integration to improve application capability and engineering productivity.

Responsibilities

• Lead the design, development, and delivery of scalable enterprise applications using .NET Core, C#, and Angular.

• Design and implement cloud-native solutions on AWS using services such as Lambda, ECS/EKS, S3, API Gateway, CloudWatch, and RDS.

• Develop REST APIs, microservices, and distributed applications using scalable architecture principles.

• Drive adoption and integration of AI/GenAI and agentic AI tools for application and engineering automation.

• Collaborate with Product Owners, Architects, QA, and business stakeholders to translate requirements into technical solutions.

• Provide technical leadership: code reviews, development best practices, and mentoring.

• Participate in architecture discussions, performance tuning, production support, and technical troubleshooting.

• Ensure enterprise standards for security, scalability, performance, reliability, and maintainability.

• Contribute to AWS cloud modernization and application transformation initiatives.

Requirements

• 8+ years of overall software development experience, with strong .NET technologies.

• Proven experience as a Technical Lead / Lead Developer in enterprise application development.

• 3+ years of hands-on experience with AWS cloud technologies.

• Strong experience in Financial Services, Banking, Wealth Management, or related financial technology domains.

• Strong hands-on experience with Angular and modern UI development.

• Experience with AI copilots, GenAI, agentic AI frameworks, LLM-based applications, or AI-assisted development tools.

• Strong expertise in .NET Core / ASP.NET Core and C#.

• Strong hands-on experience with AWS Cloud Services (Lambda, ECS/EKS, S3, API Gateway, CloudWatch, RDS, IAM).

• Strong experience designing and developing REST APIs and microservices.

• Hands-on experience with SQL Server, database design, and performance optimization.

• Experience with CI/CD pipelines, DevOps practices, Git, and cloud deployment automation.

• Strong understanding of cloud-native architecture, distributed systems, and scalable application design.

• Strong understanding of application security, performance, scalability, and reliability.

Benefits

• Salary range: $135K (Fort Mill, SC) or $145K (New York).

• Opportunity to lead enterprise and cloud-native development in Financial Services, including AI/GenAI and agentic AI adoption.

• Technical leadership role with mentoring and architecture influence in production-facing environments.