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Full Stack Developer | Washington, District Of Columbia
Full Stack Developer
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Washington , District Of Columbia

|

Onsite

|

Contract

Washington, District Of Columbia

|

Onsite

|

Contract

Job ID 76033|Posted Aug 31, 2026
JOB DESCRIPTION

Join a dynamic full stack development team building modern web applications that support important financial operations in a fast-paced Agile environment. This onsite role in Washington, DC offers the chance to work across the full stack—from database design and APIs to responsive front-end experiences—using a current Microsoft and Angular technology stack.

Responsibilities

  • Design, build, and maintain web applications across the full development lifecycle
  • Develop scalable APIs and service integrations using ASP.NET Core Web API
  • Create and optimize database objects, including schemas, stored procedures, and SQL queries
  • Build responsive and user-friendly interfaces with Angular
  • Work closely with cross-functional partners, including developers, QA, and business analysts
  • Write clean, maintainable, and well-tested code that supports long-term stability
  • Participate in code reviews, testing, troubleshooting, and deployment activities
  • Contribute to CI/CD workflows and version control processes using Git-based tools
  • Support Agile delivery by collaborating on requirements, priorities, and technical solutions

Skills

  • 7+ years of experience developing web applications with C# and .NET
  • Hands-on experience with .NET 8 and ASP.NET Core Web API
  • Strong knowledge of Entity Framework Core
  • Experience working with SQL Server and relational database design
  • Proficiency with Angular 16 or newer
  • Experience using Git or other Git-based version control systems
  • Strong analytical thinking and problem-solving abilities
  • Ability to manage multiple priorities and work independently
  • Comfort working in an Agile development team

Preferred Skills

  • Exposure to microservices architecture
  • Experience with Docker, Kubernetes, or other containerization tools
  • Cloud implementation experience
  • Background using unit testing frameworks

This opportunity is offered by Horizontal, where inclusion, equity, and belonging are valued and supported. We welcome candidates from all backgrounds and are committed to fostering a respectful and accessible hiring experience for everyone.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

Horizontal is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, veteran status, or any other protected characteristic under applicable law.

Horizontal is committed to taking affirmative action to employ and advance in employment qualified individuals with disabilities and protected veterans. If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process or participate in the interview process, click here to request accommodation assistance.

All applicants applying must be legally authorized to work in the country of employment.

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