MetroStar

Sr..Net Developer III (6681)

MetroStar
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23 days ago
Washington, DC, USASenior / Staff+

Base Salary

$184k - $225k/yr

Responsibilities

  • Troubleshoot and resolve production issues.
  • Design, develop, maintain, and modernize custom enterprise applications.
  • Deliver secure, reliable software solutions for mission-critical federal systems.
  • Apply secure coding practices throughout the software development lifecycle.
  • Participate in code reviews and Agile ceremonies.
  • Contribute to CI/CD pipelines and automated deployments.
  • Communicate technical decisions and solutions to technical and non-technical stakeholders.
  • Build customer trust through technical expertise and professionalism.

Requirements

  • Active Top Secret clearance with current or previously held SCI access.
  • Bachelor’s degree in Computer Science or Software Engineering preferred, with relevant experience permitted as a substitute.
  • Certification meeting DoD 8140 requirements, such as Security+ or higher.
  • Azure Developer Associate, AWS Developer Associate, or recent/relevant software development certification.
  • 10+ years of professional software development experience building, testing, and maintaining enterprise applications in mission-critical environments.
  • Expertise in C#, .NET, .NET Framework, Entity Framework, and ASP.NET, including WebForms, MVC, or REST APIs.
  • Frontend experience with TypeScript, JavaScript, HTML, CSS, Node.js, and Angular and/or React.
  • Backend database development and administration experience, including SQL Server and T-SQL.
  • Experience with Azure DevOps, GitLab, or GitHub, CI/CD pipelines, and Docker containerization.
  • Understanding of Windows Server, PowerShell, IIS, Kerberos, and OIDC authentication.
  • Ability to contribute immediately with minimal ramp-up.

Benefits

  • Health, dental, and vision insurance.
  • 401(k) retirement plan with company match.
  • Paid time off and holidays.
  • Parental leave and dependent care.
  • Flexible work arrangements.
  • Professional development opportunities and company-paid training or certifications.
  • Employee assistance and wellness programs.
  • Performance-based bonuses, referral bonuses, and possible additional incentives.
  • Essential-personnel designation may require work during government shutdowns, emergencies, or other critical situations.

Tech Stack

AngularC#CSSDockerHTMLJavaScriptMicrosoft SQL Server.NETNode.jsPowerShellReactTypeScript

Categories

MetroStar

About MetroStar

501-1,000 employees

MetroStar provides IT services and software solutions to U.S. federal civilian and defense agencies, focusing on digital transformation, AI/ML, application modernization, enterprise IT, and human-centered design. The company operates on government contracts to deliver secure systems and mission-support applications. Founded in 1999 and headquartered in Reston, Virginia, MetroStar is privately held and a portfolio company of Veritas Capital.

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