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Urgent! Senior Full Stack .NET Developer Job Opening In Seattle WA – Now Hiring Confidential

Senior Full Stack .NET Developer



Job description

Job Description Job Description Senior Full Stack .NET Developer Location : Seattle, WA Position Type : Full-Time Hybrid role.

180-200k benefits Join our innovative Seattle-based team as a Senior Full Stack .NET Developer, where your expertise will shape cutting-edge solutions in a dynamic, collaborative environment.

We’re seeking top talent passionate about building robust, scalable applications with a focus on back-end excellence and the flexibility to contribute across the stack.

This is a small emerging company with tremendous upside.

What You’ll Do : Design and develop high-performance applications using C#, .NET Framework, and .NET Core, leveraging .NET 8 for modern architectures (ASP.NET Core, minimal APIs, BFF patterns).

Optimize and maintain SQL Server databases, utilizing Dapper ORM for efficient data access and performance tuning.

Drive cloud-based solutions on AWS (EC2), ensuring scalability and reliability.

Integrate seamlessly with front-end teams (React, TSX) to deliver cohesive APIs and user experiences.

Migrate and enhance WPF-based components, adapting them to modern frameworks.

Champion security best practices, DevOps principles, and OAuth2 flows (OpenIddict).

Mentor junior developers and elevate code quality through rigorous reviews.

What You Bring : Deep expertise in C# and the .NET ecosystem (.NET Framework, .NET Core, .NET 8).

Advanced SQL Server skills, including stored procedures and optimization.

Hands-on experience with AWS (EC2), GitHub, and REST API design/versioning.

Familiarity with WPF and translating legacy components to modern tech.

Proficiency in front-end integration (React/TSX); bonus for strong React skills.

A passion for secure, scalable code and mentoring others.

Why Us?

Be part of a forward-thinking team in Seattle’s vibrant tech hub, working on impactful projects with the latest technologies.

Enjoy competitive pay, growth opportunities, and a culture that values innovation and collaboration.

Ready to make your mark?

Apply now and let’s build the future together!


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