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Full-Stack .NET & Angular Developer

Cogent IBS, IncWashington, DC🇺🇸United StatesPosted Sep 22, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Washington, DC, United States
Posted
Yesterday
SQLSQL ServerScrumAgileAngularAzureC#CSS.NETASP.NETGitHTMLJavaScript

Job Description

Full-Stack .NET & Angular Developer

Location: Washington, DC 20433
Duration: 6 Months + Long-Term Extension
Work Arrangement: Hybrid – 3 Days Onsite/Week
Experience: 10+ Years
Level: Senior Full-Stack Developer

Job Overview

We are seeking an experienced Full-Stack .NET and Angular Developer to join our development team in Washington, DC. The ideal candidate will have strong hands-on experience designing, developing, enhancing, and maintaining enterprise web applications using C#, .NET/ASP.NET, Angular 12+, SQL Server, Azure, and modern web technologies.

The successful candidate will work closely with cross-functional teams to translate business requirements into scalable, maintainable, and high-quality software solutions. This role requires strong full-stack development capabilities, problem-solving skills, and the ability to work effectively in a collaborative environment.

Key Responsibilities

  • Design, develop, enhance, and maintain enterprise web applications using .NET/C#, ASP.NET, Angular 12+, and related technologies.
  • Develop responsive and user-friendly front-end applications using Angular, HTML, CSS, and JavaScript.
  • Build and maintain robust back-end services and application components using C# and ASP.NET/.NET.
  • Develop and optimize SQL Server queries, stored procedures, and database-related components.
  • Utilize Microsoft Azure services to support application development, deployment, and cloud-based solutions.
  • Collaborate with business analysts, product owners, architects, QA teams, and other stakeholders to understand and prioritize requirements.
  • Apply strong Object-Oriented Programming (OOP) principles and software engineering best practices.
  • Write clean, reusable, scalable, testable, and maintainable code.
  • Participate in code reviews, technical discussions, and peer reviews.
  • Troubleshoot, debug, and resolve application defects and production issues.
  • Contribute to improving development processes, tools, coding standards, and overall application quality.
  • Stay current with evolving technologies, frameworks, and best practices within the .NET and Angular ecosystem.
  • Work independently while effectively collaborating with distributed and cross-functional teams.

Required Qualifications

  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
  • 10+ years of professional software development experience.
  • Strong hands-on experience with C# and .NET/ASP.NET.
  • Strong hands-on experience with Angular 12 or higher.
  • Solid understanding of Object-Oriented Programming (OOP) concepts and principles.
  • Strong experience with HTML, CSS, and JavaScript.
  • Strong experience with SQL Server and relational database development.
  • Experience working with Microsoft Azure and cloud-based application environments.
  • Experience with Git or other modern version control systems.
  • Strong troubleshooting, debugging, analytical, and problem-solving skills.
  • Strong written and verbal communication skills.
  • Ability to work effectively both independently and within a collaborative team environment.
  • Ability and willingness to work onsite 3 days per week from Day 1 in Washington, DC

Preferred Qualifications

  • Experience developing and supporting enterprise-scale web applications.
  • Experience working in Agile/Scrum development environments.
  • Experience with modern RESTful APIs/Web APIs.
  • Experience with automated testing and CI/CD practices.
  • Experience with Azure DevOps or similar development and deployment platforms.
  • Experience modernizing or enhancing legacy .NET applications.
  • Experience working with large, cross-functional development teams.

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