Senior Full Stack Developer (.NET)

About the role

No Third Parties Company Overview

Cooperdyne Tech is a leading technology solutions provider, dedicated to delivering innovative and transformative solutions to the higher education sector. We partner with institutions and organizations to modernize delivery practices, improve visibility, and implement tools that drive measurable outcomes in complex environments.

Job Title

Senior Full Stack Developer (.NET)

Location

United States (Full Time | Remote Friendly | US Only)

Role Summary

Cooperdyne Tech is seeking a Senior Full Stack Developer (.NET) to design and build production-grade applications on the Microsoft stack. In this client-facing role, you will work across the full stack—from data modeling and API development to front-end implementation—while contributing to architecture decisions, code quality, and delivery standards. You take ownership of what you build, communicate clearly, and collaborate closely with delivery teams to ship reliable software.

Key Responsibilities

Design and develop web applications using .NET 6+ and C#, with a focus on clean, maintainable, production-ready code

Build and maintain REST APIs and microservices on Azure, including authentication/authorization patterns (OAuth) and JSON-based integrations

Design data models and optimize queries using SQL Server and Azure SQL; work with Cosmos DB where appropriate

Implement and integrate Azure services such as App Services, Azure Functions, Service Bus, and Key Vault

Participate in code reviews, contribute to technical standards, and help improve engineering practices across teams

Collaborate with product owners and TPMs on sprint planning, backlog refinement, and delivery commitments

Write unit, integration, and end-to-end tests as a normal part of delivery

Support CI/CD pipeline setup and maintenance using Azure DevOps

Required Qualifications

US Citizen or Green Card holder (required)

5–7+ years of full stack development experience in a US-based environment (required)

Strong C# and .NET experience delivering and supporting production applications (.NET 6+ preferred)

Front-end proficiency with React, Angular, or Blazor, including building modern, maintainable UI components

Hands-on experience building and consuming REST APIs; strong understanding of JSON and OAuth-based security

Solid SQL skills, including schema design and query optimization; experience with Azure data services (Azure SQL and/or Cosmos DB)

Working knowledge of Azure cloud infrastructure and common deployment patterns for web apps and services

Experience working in Agile environments and using Azure DevOps for boards, backlogs, and sprint execution

Strong problem-solving skills and clear written communication, especially in client-facing contexts

Preferred Qualifications

Experience with containerization and orchestration (Docker and Kubernetes on Azure)

Azure Developer or Azure Solutions Architect certification

Exposure to healthcare, financial services, or other regulated industries

Familiarity with GraphQL and/or gRPC

What Success Looks Like

You deliver production-grade features end-to-end, from data model to API to UI, with strong quality and maintainability

APIs and services are secure, observable, and reliable, with clear contracts and well-tested behavior

Azure resources are implemented using sound patterns (secrets in Key Vault, messaging via Service Bus, scalable hosting on App Services/Functions)

CI/CD pipelines support consistent releases with automated testing and predictable deployments

Stakeholders have clarity on progress, tradeoffs, and next steps through strong collaboration in Agile ceremonies

You raise the bar on code quality and standards through reviews, documentation, and pragmatic technical leadership

Posting text as published by Cooperdyne Tech.

The evidence behind this listing

Workplace

Remote Employer field

Seniority

senior From the job title

Employment type

full time

Location as listed

Remote, US

Pay and work authorization

Stated pay

Not stated

Visa sponsorship

Not stated

Security clearance

Not established

Citizenship

Required