Senior .NET Full-Stack Engineer — Azure & Microsoft 365

Exostar LLC; Herndon (VA); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Flexible time off

Job summary

Exostar LLC is seeking a seasoned full-stack software engineer to design, develop, and support cloud services for Microsoft 365 integrations in regulated industries. You will work on Azure Commercial and Azure Government, building scalable RESTful APIs and SPAs with Angular and .NET.

You will mentor teams, lead architecture reviews, and own products from inception through deployment, in a hybrid Herndon, VA environment.

Qualifications

• 8+ years of hands-on software development with Microsoft .NET.
• Experience leading design, development, and deployment of major web apps.
• Strong knowledge of OOP, SOLID, and patterns.

Responsibilities

• Designing and developing full-stack solutions using C#/.NET, ASP.NET Core Web API, and Angular.
• Building and extending Microsoft 365 integrations, including Teams apps and Graph API integrations.
• Designing, deploying, and operating cloud services in Azure Commercial and Azure Government.
• Designing relational data models and writing SQL Server queries and procedures.
• Mentoring teams, leading reviews, and presenting architectures to customers.

Skills

C# / .NET

ASP.NET Core

Angular

RESTful APIs

Microsoft 365

Azure (Commercial & Gov)

OOP & SOLID

SQL Server

Azure AD / Entra ID

CI/CD

Education

Bachelor’s degree in Computer Science/Engineering/Info Systems or equivalent

Tools

Azure DevOps

GitHub Actions

ARM / Bicep

Terraform

Job description

Exostar LLC is seeking a seasoned full-stack software engineer to design, develop, and support cloud services for Microsoft 365 integrations in regulated industries. You will work on Azure Commercial and Azure Government, building scalable RESTful APIs and SPAs with Angular and .NET.

You will mentor teams, lead architecture reviews, and own products from inception through deployment, in a hybrid Herndon, VA environment.