Mid Level Full Stack .NET Developer

Spectrum One

full-time

Posted on: 2/2/2026

Location Type: Remote

✨ AI Apply

About the role

Support legacy web applications built on .NET Framework 4.8 (MVC) to ensure stability.
Develop new modules and services using .NET 8.
Maintain and optimize data access layers using Entity Framework 6 (for legacy) and EF Core (for modern apps).
Execute the migration of specific modules from legacy frameworks to .NET 8, ensuring zero downtime and data integrity.
Build user interfaces using Bootstrap 5 and implement new components with modern vanilla JS or Blazor.

Proficient in both .NET Framework 4.8 (MVC) for legacy systems and .NET 8 for new service architecture.
Experience with Entity Framework 6 (EDMX/Code-First) and implementing EF Core in modern environments.
Advanced T-SQL scripting (stored procedures, views) and performance tuning (execution plans, indexing).
Bootstrap 5 for responsive layouts and jQuery for maintaining legacy client-side logic.

Benefits

Top-of-Market Compensation: High base salary benchmarked against industry standards, plus annual performance-based bonuses.
Annual Summit: A fully-funded, company-wide Out of Country retreat to celebrate our wins.
Hardware & Gear: We provide the latest tech (MacBook Pro or equivalent) and other equipment to ensure your workspace is ergonomic and productive.
Professional Development Budget: We provide an annual budget for courses, certifications, books, and conferences. We want you to stay sharp.
Permanent Remote: Work from home or anywhere you are most productive.
Time Off & Wellness: Generous paid leave policy, full medical coverage (HMO), and mental health support for you and your dependents.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

.NET Framework 4.8.NET 8Entity Framework 6EF CoreT-SQLBootstrap 5jQueryvanilla JSBlazorperformance tuning