Senior .NET Lead - Cloud-Native Architect & Mentor

Stellent IT LLC; Miami (FL); On-site; USD 105,000 - 145,000; Full time

Job summary

Stellent IT LLC in Miami, FL is seeking a Lead .NET Developer to drive the design, development and delivery of enterprise-scale applications. You will lead technically, mentor teams, and collaborate with architects, product owners and DevOps for cloud-native solutions.

The role requires hands-on leadership, strong expertise in C#, .NET Core/.NET 8, Azure Cloud, RESTful APIs, and SQL Server, with experience in modern software architectures and Agile environments.

Qualifications

• 10+ years of software development using Microsoft technologies
• Strong expertise in C#, .NET Core/.NET 6/7/8, ASP.NET MVC, Web API
• Experience developing RESTful APIs and microservices architectures
• Strong knowledge of SQL Server, stored procedures, performance tuning, and database design
• Experience with Azure Cloud services (App Services, Functions, Key Vault, Service Bus)
• Experience with Entity Framework Core and LINQ
• Hands-on experience with Angular, React, or JavaScript frameworks
• Expertise with CI/CD pipelines using Azure DevOps, GitHub Actions, or Jenkins
• Experience with Docker, Kubernetes, and containerized applications
• Strong understanding of design patterns, SOLID principles, and secure coding practices
• Experience working in Agile/Scrum environments
• Excellent leadership, communication, and mentoring skills

Responsibilities

• Lead the design and development of scalable enterprise applications using .NET technologies
• Architect and implement cloud-native solutions leveraging Azure services
• Develop and maintain RESTful APIs, microservices, and event-driven applications
• Collaborate with product owners, business analysts, architects, and stakeholders to define technical solutions
• Provide technical leadership and mentorship to development teams
• Conduct code reviews and enforce coding standards, best practices, and quality guidelines
• Implement CI/CD automation and DevOps best practices
• Optimize application performance, scalability, reliability, and security
• Troubleshoot production issues and support critical business applications
• Participate in architecture reviews, sprint planning, and release management activities

Skills

Leadership

C#

NET Core/.NET 6/7/8

ASP.NET MVC

RESTful APIs

Azure Cloud

SQL Server

Entity Framework Core/LINQ

JavaScript frameworks

CI/CD

Docker/Kubernetes

Agile/Scrum

Tools

Azure DevOps

GitHub Actions

Jenkins

Docker

Kubernetes

Job description

Stellent IT LLC in Miami, FL is seeking a Lead .NET Developer to drive the design, development and delivery of enterprise-scale applications. You will lead technically, mentor teams, and collaborate with architects, product owners and DevOps for cloud-native solutions.

The role requires hands-on leadership, strong expertise in C#, .NET Core/.NET 8, Azure Cloud, RESTful APIs, and SQL Server, with experience in modern software architectures and Agile environments.