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# Sr. Fullstack Developer

- **Company:** Insight Global
- **Location:** Bellevue, WA, United States
- **Experience:** Expert
- **Salary:** $99,840.0 - $124,800.0
- **Contract:** Permanent contract
- **Skills:** HTML, .NET Framework, Agile Methodology, Amazon Web Services, Applications Architecture, Automation of Tests, C Sharp (Programming Language), Cascading Style Sheets (CSS), DevOps, Object-Oriented Software Development, Swagger, Systems Integration, TypeScript, Postman, Backend, AngularJS, Material UI, Front End Software Development, Restful APIs
- **Published:** August 4, 2026
- **Apply:** https://jobs.insightglobal.com/jobs/find_a_job/washington/bellevue/sr-fullstack-developer/job-557676/

## About the Role

5+ years of full stack development experience

 - Strong Angular/front-end expertise with TypeScript, HTML, CSS, component libraries, and design systems
Solid C#/.NET backend experience with object-oriented design principles

 - RESTful API development and integration experience, including Swagger/Postman familiarity

-Self-sufficient Agile contributor with strong communication, problem-solving, and automated testing experience

 - AWS experience preferred

Nice to Have Skills & Experience

 * Accessibility experience is a plus.
 * Experience supporting enterprise portals, retirement platforms, financial services, insurance, or other regulated industry applications.
 * Exposure to DevOps practices, cloud-native application architecture, and production monitoring tools.

## Description

We are seeking a Senior Full Stack Developer to join a global fintech insurance organization supporting the retirement business. This role will focus primarily on developing new customer-facing portals using Angular, C#/.NET, and AWS, while also contributing to the modernization and enhancement of customer and partner portal experiences. The ideal candidate will bring proven full stack development experience across both front-end and back-end technologies, with strong Angular expertise as the highest-priority skill, solid C#/.NET backend capabilities, and the ability to quickly ramp up and contribute with minimal onboarding.


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