Senior.NET Full-Stack Developer

Salary: $85,000 - 125,000 per year

Requirements:

• We are looking for a senior-level software developer with at least 3 years of professional development experience.
• We need strong hands-on expertise in C# and the Microsoft .NET platform.
• We require substantial experience building ASP.NET web applications.
• Experience maintaining or modernizing ASP.NET Web Forms applications is important.
• We expect experience with Blazor, or the ability to become productive with it quickly.
• Strong Microsoft SQL Server development skills are required.
• We need experience designing and consuming REST APIs and web services.
• Working knowledge of JavaScript, HTML, CSS, and modern browser-based development is needed.
• Experience deploying and supporting applications on IIS is required.
• Strong analytical, troubleshooting, communication, and documentation skills are essential.
• You should be able to work independently and take ownership of assigned projects.
• Applicants must be legally authorized to work in the United States and provide the required supporting documentation.
• Preferred experience includes DevExpress ASP.NET or Blazor components.
• Preferred experience also includes Entity Framework or another .NET data-access framework.
• Azure hosting, storage, monitoring, or related services experience is a plus.
• Additional preferred experience includes Windows services, background processing, messaging, or scheduled jobs.
• Familiarity with Microsoft Graph, Outlook, SharePoint, and Office integrations is beneficial.
• Knowledge of authentication, authorization, Active Directory, OAuth, and certificates is desirable.
• Experience building software for law firms or other document-heavy professional services industries is preferred.

Responsibilities:

• We develop, maintain, and enhance applications using C#, ASP.NET Web Forms, Blazor, React, and DevExpress.
• We support the gradual modernization of existing Web Forms functionality using Blazor and newer .NET technologies.
• We design and build user interfaces, business logic, background processes, and database functionality.
• We create and maintain REST APIs and third-party integrations.
• We design and optimize Microsoft SQL Server tables, queries, stored procedures, indexes, and data-access workflows.
• We troubleshoot application, database, performance, security, and integration issues.
• We deploy and support applications running on Microsoft IIS and Azure.
• We review existing code and recommend improvements to performance, reliability, security, and maintainability.
• We translate business and legal-industry needs into technical designs and working software.
• We participate in requirements review, technical planning, testing, release management, and production support.
• We collaborate with product management, quality assurance, implementation, support, and other developers.
• We document application architecture, integrations, deployment procedures, and key development decisions.
• We mentor other developers and provide technical leadership when needed.
• We are looking for someone comfortable developing new features, maintaining established software, resolving production issues, and improving database performance.

Technologies:

• ASP.NET
• Active Directory
• Azure
• Blazor
• C#
• CSS
• DevExpress
• Support
• JavaScript
• OAuth
• REST
• React
• SQL
• Security
• SharePoint
• Web
• Windows
• Cloud
• AI
• Fullstack

More:

We build practice-management, document-management, financial, and productivity software that law firms rely on throughout their day. Our applications support attorneys, administrators, and accounting teams, and this full-time Senior .NET / Full-Stack Application Developer role is based in Miami, Florida with on-site, hybrid, or remote flexibility. We offer competitive compensation based on experience and standard benefits, and we are an equal-opportunity employer that makes hiring decisions based on qualifications, merit, and business needs.

last updated 34 week of 2026