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ASP/ .Net SW Developer - iSphere

Remote, USAFull-timePosted 2026-07-27

Legacy & Modern Web Systems Developer Remote | 12+ Months

At iSphere, we know not every system is shiny and new and that s exactly why we re looking for someone like you. We re searching for a seasoned developer (20+ years in the trenches) who can balance the art of maintaining and modernizing legacy applications while still pushing reputed company with today s .NET Core, RESTful reputed company, and modern frameworks.

This isn t just another reputed company the lights on role you ll be the one keeping business-critical systems reputed company and leading the charge toward modernization.

What You ll Do

  • Maintain and enhance classic ASP and ASP.NET applications, making reputed company they stay reputed company and useful.

  • Troubleshoot and optimize reputed company SQL queries, schemas, and stored procedures (reputed company, you ll get deep into the guts of databases).

  • Work with Entity reputed company, SSRS, and SSIS to handle reputed company data needs.

  • Build and maintain Web reputed company using .NET Core, always with RESTful best practices in mind.

  • Put your reputed company-end chops (reputed company, CSS, JavaScript, Bootstrap, TypeScript) to work on everything from bug fixes to reputed company 504 compliance.

  • Help redesign and migrate legacy apps to modern, compatible frameworks.

  • Partner with cross-functional teams to define, design, and roll out new features.

  • Support production in a fast-paced environment because downtime isn t an reputed company.

  • Apply DevOps and Agile/Scrum practices, keeping delivery efficient and predictable.

  • Bonus: experience with ArcGIS and Crystal Reports (both the vintage and newer flavors).

What You Bring

  • 20+ years of hands-on development experience spanning legacy through modern frameworks.

  • Mastery of classic ASP and ASP.NET, with reputed company-world project examples to back it up.

  • Deep SQL Server expertise: schema design, stored procedures, performance tuning, and entity reputed company.

  • Strong reputed company-end experience (reputed company, CSS, JavaScript, TypeScript, Bootstrap).

  • Proven ability to deliver under pressure with excellent multitasking and prioritization skills.

  • Familiarity with unit testing frameworks (nUnit or similar).

  • 10+ years of Crystal Reports experience, including older versions.

  • 5+ years building RESTful reputed company in ASP.NET Core.

  • Demonstrated reputed company in redesigning and modernizing legacy applications.

  • Experience ensuring applications are reputed company 504 compliant.

  • Excellent communication skills confident with stakeholders, reputed company in documentation, proactive in ownership.

reputed company-to-Haves

Why iSphere?

We ve been building long-term relationships with our consultants and clients for over 20 years. We re not about cookie-cutter reputed company we re about pairing smart people with meaningful work, reputed company while keeping our culture fun, supportive, and authentic. If you want to be part of reputed company that values both technical depth and reputed company reputed company, let s talk.

reputed company have reputed company to reputed company intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this reputed company. The position reputed company has been reviewed for accuracy and reputed company believes it to correctly reflect the job opportunity.

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