Full Stack Software Engineer
Banyan Software6 days ago
USA (city not specified)Mid Level
Responsibilities
- Develop and maintain applications with C#, ASP.NET Core, Razor, JavaScript, and SQL Server.
- Design APIs, services, background jobs, database procedures, and responsive user interfaces.
- Troubleshoot application, database, integration, and deployment issues across the full stack.
- Write automated unit and browser-based integration tests and participate in code reviews and release validation.
- Modernize legacy .NET and Windows components while preserving production reliability.
- Build secure integrations using SOAP, SFTP, XML, and healthcare data formats.
- Protect sensitive healthcare data through secure coding and authorization practices.
- Collaborate with product, support, QA, and implementation teams to translate operational needs into practical solutions.
Requirements
- Professional experience with C# and .NET and web application development using ASP.NET Core or ASP.NET MVC.
- Strong SQL Server and T-SQL skills, including stored procedures and query optimization.
- Working knowledge of HTML, CSS, JavaScript, and common web development patterns.
- Experience with Git, automated testing, debugging, and code review.
- Ability to understand and improve an established, business-critical codebase.
- Preferred qualifications include experience with Dapper, Razor, jQuery, Bootstrap, Entity Framework Core, xUnit, NUnit, Playwright, Quartz.NET, SignalR, OpenID Connect, IIS, Windows services, .NET Framework, VB.NET, COM, Gulp, Jenkins, Swagger/OpenAPI, or NLog.
- Healthcare software experience, including HIPAA-sensitive data, patient portals, billing, scheduling, clinical workflows, multi-tenant applications, or security-based data partitioning, is preferred.
- Clear written and verbal communication skills.
Tech Stack
Categories
About Banyan Software
Banyan Software acquires, operates, and grows vertical‑market enterprise software businesses, offering permanent ownership and shared operational expertise. Founded in 2016 and headquartered in Atlanta, it follows a buy‑hold‑and‑grow model backed by permanent capital, managing more than 120 portfolio companies across North and South America, Europe, and APAC. It targets niche B2B vendors with high recurring revenue, strong retention, and positive cash flow.