Denver Hybrid: Senior .NET Full-Stack Engineer | Blazor

High Country Search Group; Denver (CO); On-site; USD 125,000 - 165,000; Full time

Benefits offered by this job

Health insurance

Dental

Vision

401K (no match)

Paid holidays

Gym membership (company-paid)

Catered lunches

PTO / vacation

Job summary

High Country Search Group is assisting a high-growth travel-tech client in Denver seeking a Senior Full Stack Software Engineer. You will craft enterprise applications using C#, .NET Core, and Blazor, building robust UI and services while applying SOLID principles in a fast-paced, Agile environment.

The role requires hands-on expertise across the stack, from backend APIs to frontend interfaces, with a focus on maintainability, testability (TDD), and DevOps practices in Azure.

Qualifications

• 6–10+ years of full stack software development experience.
• Strong expertise in C#, .NET Core 3.x or newer.
• Experience with Blazor or other modern frontend frameworks.
• Experience with JWT authentication/authorization.
• Solid design principles (SOLID/DRY) and clean architecture.
• Experience with Azure and DevOps (CI/CD).
• TDD experience including unit and integration tests.

Responsibilities

• Build and support enterprise applications across backend and frontend.
• Develop user‑friendly UI views and robust APIs.
• Apply SOLID/clean architecture and TDD practices in delivery.
• Collaborate in an Agile environment and own features end‑to‑end.

Skills

Full stack development

C#

.NET Core

Blazor

JWT authentication

SOLID/DRY

Azure DevOps / CI/CD

Test Driven Development

Tools

Entity Framework Core

MAUI

Job description

High Country Search Group is assisting a high-growth travel-tech client in Denver seeking a Senior Full Stack Software Engineer. You will craft enterprise applications using C#, .NET Core, and Blazor, building robust UI and services while applying SOLID principles in a fast-paced, Agile environment.

The role requires hands-on expertise across the stack, from backend APIs to frontend interfaces, with a focus on maintainability, testability (TDD), and DevOps practices in Azure.