Senior Software Engineer
Job in
Wilmington, New Castle County, Delaware, 19894, USA
Listed on 2026-10-08
Listing for:
Earnmodes
Full Time
position Listed on 2026-10-08
Job specializations:
-
Software Development
.NET Developer, Full Stack Developer, Backend Developer, Senior Developer
Job Description & How to Apply Below
Role Overview
We are seeking a hands-on Senior Software Engineer (5-8 years) with strong full-stack skills across C# / .NET and React to build and scale modern enterprise applications.
This role centers on deep development expertise with practical component and application design responsibilities. You will build backend services in C# / .NET and modern frontends in React/Type Script, contribute to application architecture, and mentor other engineers while staying hands-on. AI is central to how we work and what we build - both as a development accelerator and as a capability within our products.
Key Responsibilities- Design, develop, and own backend services and APIs using C# / .NET / ASP.NET Core
- Build responsive, maintainable frontends using React and Type Script
- Use AI coding assistants (e.g., Copilot) to accelerate development, and help build AI-enabled features and intelligent workflows within our products
- Contribute to application and component architecture, including component design, data flows, and integration patterns
- Make sound design decisions at the feature/component level, balancing scalability, performance, maintainability, and delivery speed
- Mentor developers, conduct code reviews, and share technical knowledge while remaining hands-on with coding
- Design and implement data access layers using SQL Server
- Deploy and run applications in the cloud (Azure)
- Ensure best practices in code quality, testing, security, and CI/CD
- Collaborate with product owners and stakeholders to translate requirements into technical solutions
- Troubleshoot production issues and drive performance optimization and reliability improvements
- Promote reusable design patterns and improve overall engineering standards
- 5-8 years of hands-on software development experience
- Strong expertise in:
C# / .NET / ASP.NET Core - React and Type Script
- Web APIs and backend service development
- Entity Framework / Dapper or similar ORM tools
- SQL Server (schema design, query optimization)
- Experience using AI coding tools (e.g., Git Hub Copilot) in day-to-day development
- Working knowledge of cloud deployment, ideally Azure (App Service, Azure SQL)
Position Requirements
10+ Years
work experience
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