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Senior Full Stack Developer

Wallero
Redmond, Washington, USPosted February 21, 2026

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TypeScriptAngularAzureCI/CDDevOpsMicroservicesAPI

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Job Description

Title: Senior Full Stack Developer

Location: Redmond, WA (Hybrid)

Job type: Contract

Job Description

About the Role

  • We are seeking a highly skilled Senior Full Stack Developer with deep expertise in C# / .NET (latest versions) and Angular (latest version)

Key Responsibilities

  • Design, develop, and maintain scalable web applications using .NET (C#) and Angular
  • Build RESTful APIs and microservices using ASP.NET Core
  • Develop responsive, dynamic front-end applications using modern Angular practices
  • Architect and implement cloud-native solutions (preferably Azure)
  • Optimise applications for performance, scalability, and security
  • Write clean, maintainable, and well-documented code
  • Participate in architecture discussions and technical decision-making
  • Conduct code reviews and mentor junior/mid-level developers
  • Collaborate with product owners, UX/UI designers, and DevOps teams
  • Implement CI/CD pipelines and automated testing

Required Qualifications

  • 8+ years of experience in full-stack development

Strong expertise in:

  • C#
  • .NET Core / .NET 6+ / .NET 7+ / .NET 8
  • ASP.NET Core Web API
  • Angular (latest version 16/17/18+)
  • TypeScript

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