W2 Role - Lead .NET Developer

Nexiva Inc; Miami (FL); On-site; USD 125,000 - 185,000; Full time

Job summary

Nexiva INC. in Miami, FL is seeking an experienced Lead .NET Developer to lead the design, development, and delivery of enterprise-scale applications.

You will work hands-on with C#, .NET Core/.NET 8, ASP.NET MVC, Web APIs, Azure Cloud, and SQL Server to deliver robust software solutions. The role requires strong leadership, mentoring skills, and collaboration with architects, DevOps, and business stakeholders in an Agile environment.

Qualifications

• 10+ years of software development experience with Microsoft technologies.
• Strong C#, .NET Core/.NET 6/7/8, ASP.NET MVC, Web API expertise.
• Experience building RESTful APIs and microservices.
• Deep SQL Server knowledge: PL/SQL, stored procedures, design.
• Azure Cloud services experience (App Services, Functions, DevOps, Key Vault).
• EF Core, LINQ, Angular/React/JS, CI/CD pipelines.
• Containerized apps with Docker/Kubernetes; secure coding.
• Agile/Scrum leadership with mentoring abilities.

Responsibilities

• Lead design and development of scalable enterprise apps with .NET.
• Architect cloud-native solutions leveraging Azure.
• Develop RESTful APIs, microservices, event-driven apps.
• Collaborate with product owners, architects, and DevOps teams.
• Provide technical leadership and mentoring to teams.
• Enforce coding standards, reviews, and best practices.
• Implement CI/CD and DevOps automation.
• Optimize performance, scalability, reliability, and security.
• Troubleshoot production issues and support critical apps.
• Participate in architecture, sprint planning, and releases.

Skills

10+ years experience

C#

.NET Core/.NET 6/7/8

ASP.NET MVC

Web API

RESTful APIs

SQL Server

Azure Cloud

Entity Framework Core

Angular/React/JavaScript

CI/CD (Azure DevOps/GitHub/Jenkins)

Docker/Kubernetes

SOLID/design patterns

Agile/Scrum

Leadership/mentoring

Tools

Azure DevOps

GitHub Actions

Jenkins

Docker

Kubernetes

Job description

Hello There,

My name is Himanshu, and I serve as the Recruitment Manager at Nexiva INC. I am reaching out to share an excellent career opportunity for the role of \"Lead .NET Developer\" with our esteemed client. If you are interested, then please share your updated resume at [e-mail]

Job Description

Position : Lead .NET Developer
Location : Miami, FL Onsite
Duration : 12+ Months Contract (W2 Only)

Job Description

We are seeking an experienced Lead .NET Developer to lead the design, development, and delivery of enterprise-scale applications. The ideal candidate will have strong expertise in C#, .NET Core/.NET 8, ASP.NET MVC, Web APIs, Azure Cloud, SQL Server, and modern software architecture principles. This role requires hands‑on technical leadership, mentoring of development teams, and close collaboration with business stakeholders, architects, and DevOps teams.

Required Skills

• 10+ years of software development experience 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, Azure DevOps, Key Vault, Service Bus, Storage Accounts)
• 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.

Preferred Qualifications

• Experience with Azure Service Bus, Event Grid, and Event Hub
• Experience with OAuth2, OpenID Connect, SAML, and Identity Management solutions
• Knowledge of Terraform or Infrastructure as Code (IaC)
• Experience implementing AI/ML or OpenAI integrations
• Microsoft Azure Certifications are highly preferred