Negotiable
Outside
Remote
USA
Summary: The role of Sr. Software Developer requires a highly experienced IT professional with over 25 years of expertise in legacy application support and modern .NET Core development. The candidate will be responsible for maintaining and modernizing applications while collaborating in Agile teams and applying DevOps practices. Strong SQL/database design skills and front-end technology experience are essential for success in this position.
Key Responsibilities:
- Maintain, enhance, and migrate Classic ASP / ASP.NET applications.
- Design and optimize SQL Server schemas, stored procedures, SSRS, and SSIS.
- Build and support .NET Core Web APIs following RESTful principles.
- Ensure ADA 504 compliance in legacy and modern applications.
- Collaborate in Agile/Scrum teams to deliver new features and resolve production issues.
- Apply DevOps/CI-CD practices for deployment and maintenance.
- Work with Entity Framework, Visual Studio, C#, TypeScript, JavaScript, Bootstrap.
- (Preferred) Knowledge of ArcGIS.
Key Skills:
- 25+ years of software development across legacy and modern platforms.
- 20+ years of experience in ASP, ASP.NET, SQL Server, and database design.
- 15+ years with front-end web technologies.
- 5+ years of Texas Education Agency project experience.
- Strong problem-solving, communication, and multitasking skills.
Salary (Rate): undetermined
City: undetermined
Country: USA
Working Arrangements: remote
IR35 Status: outside IR35
Seniority Level: undetermined
Industry: IT
JD:
We are seeking a highly experienced IT professional (25+ years) with strong expertise in legacy application support (Classic ASP, ASP.NET) and modern .NET Core development. The ideal candidate will bring advanced SQL/database design skills, deep experience in front-end technologies (HTML, CSS, JavaScript, TypeScript, Bootstrap), and proven ability to maintain, troubleshoot, and modernize applications in a fast-paced production environment.
Key Responsibilities:
Maintain, enhance, and migrate Classic ASP / ASP.NET applications.
Design and optimize SQL Server schemas, stored procedures, SSRS, and SSIS.
Build and support .NET Core Web APIs following RESTful principles.
Ensure ADA 504 compliance in legacy and modern applications.
Collaborate in Agile/Scrum teams to deliver new features and resolve production issues.
Apply DevOps/CI-CD practices for deployment and maintenance.
Work with Entity Framework, Visual Studio, C#, TypeScript, JavaScript, Bootstrap.
(Preferred) Knowledge of ArcGIS.
Qualifications:
25+ years of software development across legacy and modern platforms.
20+ years of experience in ASP, ASP.NET, SQL Server, and database design.
15+ years with front-end web technologies.
5+ years of Texas Education Agency project experience.
Strong problem-solving, communication, and multitasking skills.
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