Software Developer

US Installation Group is hiring a Software Developer for its headquarters team in Boca Raton, Florida (onsite). In this role, you’ll build and improve web applications, Azure-hosted services, and APIs that support core business operations, with the tools and collaboration practices your team relies on day to day.

What you’ll do

• Develop, test, and support web applications, cloud services, and APIs using C#, ASP.NET 4.0+ (Web Forms), Microsoft Azure, and modern .NET tooling.
• Maintain and optimize SQL Server databases, including T-SQL development, troubleshooting stored procedures, and writing ad-hoc scripts.
• Build and maintain integrations with internal and external systems using REST and HTTP, as well as SOAP APIs, working with XML and JSON data.
• Test and debug RESTful APIs, webhooks, and integrations using Postman or similar tools; investigate failures, determine root causes, and apply reliable fixes.
• Maintain source code and track work in Azure DevOps, collaborating with the team to deliver changes.
• Support and refactor existing functionality, including Classic ASP, ASP.NET Web Forms, Windows Services, and WCF.
• Partner with business stakeholders to clarify requirements, understand current processes, and evaluate how application changes impact daily operations.
• Review and test changes before release, document key functionality and technical decisions, and identify improvements related to reliability, maintainability, security, and performance.
• Use company-approved AI tools to assist with development, refactoring, debugging, and problem-solving, while validating generated code before use.

What you bring

• At least 4 years of web development experience with C#, .NET Framework, and Visual Studio.
• Experience with ASP.NET 4.0+, ASP.NET Web Forms, WCF Services, Web API, and Windows Services.
• Proficiency testing, debugging, and inspecting RESTful endpoints using Postman or similar tools.
• Strong SQL Server and T-SQL skills, including stored procedure and query debugging, plus experience profiling with SQL Server Profiler.
• Knowledge of RESTful/HTTP services, SOAP, JSON, XML, HTML5, JavaScript, and jQuery.
• Strong debugging and analytical problem-solving skills, including the ability to investigate unfamiliar code and understand existing application behavior.
• Self-motivated, forward-thinking approach with the ability to work independently, identify missing information, ask useful questions, and prioritize in a fast-paced environment.
• Effective written and verbal communication, with collaboration across technical and nontechnical teams; comfortable working closely in a small team setting with direct impact.
• Must be authorized to work in the United States; the role does not offer visa sponsorship.

Technologies you’ll work with

C#, ASP.NET 4.0+, ASP.NET Web Forms, Microsoft Azure, Microsoft .NET, modern .NET tools, SQL Server, T-SQL, REST, HTTP, SOAP, XML, JSON, Postman, Azure DevOps, Classic ASP, Windows Services, WCF, Web API, webhooks, Azure App Services, Azure Functions, Azure SQL Database, Storage Accounts, Log Analytics, Azure DevOps deployment pipelines, Visual Studio, SQL Server Profiler, HTML5, JavaScript, jQuery, Claude Code, GitHub Copilot.

Benefits

• AD&D insurance
• Dental insurance
• Disability insurance
• Health insurance
• Life insurance
• Paid holidays
• Paid time off
• Vision insurance

Preferred qualifications

• Bachelor’s degree in Computer Science or a related field.
• Familiarity with maintaining and troubleshooting Classic ASP applications.
• Experience with modern .NET development and application modernization.
• Experience incorporating AI tools, such as Claude Code or GitHub Copilot, into development workflows.
• Hands-on experience with Microsoft Azure services including Azure App Services, Azure Functions, Azure SQL Database, Storage Accounts, and Log Analytics, with strong familiarity in Azure configuration and cloud troubleshooting.
• Experience with Azure DevOps deployment pipelines and automated build and release processes.
• Hands-on experience with Azure DevOps and Visual Studio for source control, work tracking, and team collaboration.

Compensation: Salary is based on experience and qualifications.

Work location: In person.