Senior .NET Developer

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Senior .NET Developer

Quadrant Technologies

$130,000–$160,000 / Year

Location

Tampa, Florida, USA

Experience

—

Posted

Jul 17, 2026

Apply by

August 16, 2026

Applicants

2

Early applicantEasy applyFull-timeWork from Officesoftware-development

Job Description

Quadrant Technologies is hiring a Senior .NET Developer to join an onsite team in Tampa, FL. This role is ideal for a hands-on technical leader with deep expertise across the .NET ecosystem who can also mentor developers and help shape architecture decisions on modern, containerized, microservices-based systems.

Key Responsibilities

  • Develop and maintain applications using .NET Core, ASP.NET MVC, and REST Web APIs
  • Design and implement microservices architecture following best practices
  • Lead and mentor a development team, guiding technical decisions
  • Build full-stack features spanning front-end (React/Angular) and back-end technologies
  • Manage containerized applications using Docker, Kubernetes, and OpenShift/ECS
  • Design and optimize relational database schemas in MS SQL Server using Dapper
  • Participate in Agile/Scrum ceremonies including sprint planning and task estimation
  • Maintain CI/CD pipelines using tools such as TeamCity, Jenkins, and Harness
  • Manage source control workflows using Git, Bitbucket, and GitHub

Requirements

  • 8+ years of experience in .NET development with C#, ASP.NET, MVC, Web API, SQL Server, and microservices architecture
  • Proven experience leading and mentoring a development team
  • Strong understanding of software architecture and microservices design patterns
  • Experience with front-end technologies such as React, Angular, and JavaScript
  • Hands-on experience with Docker, Kubernetes, and OpenShift/ECS
  • Strong experience with relational database design and optimization
  • Proficiency with Git, Bitbucket, and GitHub version control systems
  • Experience with Agile/Scrum methodology
  • Experience with DevOps practices and CI/CD tools (TeamCity, Jenkins, Harness, LightSpeed)

Skills Required

ReactDapperASP.NET MVC.NET CoreDockerREST Web APIC#KubernetesAngularCI/CDJavaScriptGitMicroservicesMS SQL Server

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