Demo

Sr. .NET Developer

Talentry
Seattle, WA Full Time
POSTED ON 8/31/2026
AVAILABLE BEFORE 10/31/2026

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.


Requirements

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

Benefits

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!

Excellent Salary (180-200k), bonus, benefits, and opportunities!


Salary : $180 - $200

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