Senior .NET Developer

🔥 14 hours ago

⚔️ Virginia – Remote

⚔️ Virginia – Remote

💵 $120k - $150k / year

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 6%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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ARETUM

WebsiteLinkedInAll Job Openings

501 - 1000 employees

💼 Consulting

🎖️ Defense

🏛️ Government

Consulting • Defense • Government

ARETUM is a leading government contracting company specializing in technology-enabled mission support services for the Department of Defense, Department of Homeland Security, and Federal-Civilian customers. ARETUM provides leading-edge solutions and services focusing on Next Generation Analytics, Engineering Services, Training Services, IT Services, Cyber Security, PMO Support, and Financial Consulting. The company supports federal government missions and initiatives globally and is a prime contractor on numerous contracts.

📋 Description

• Develop cloud-native applications using .NET 10, Angular 20+, and Azure Services, with a focus on Web API and Entity Framework Core • Work cross-functionally in an Agile environment • Support maintenance and enhancement of existing systems • Design, develop, and maintain applications and systems for clients • Modernize legacy applications and guide migration strategies • Design cloud-native solutions • Work flexibly and manage multiple tasks independently and collaboratively • Work directly with the Project Manager to support emerging client needs • Ensure alignment with enterprise security, governance, and accessibility standards • Handle Controlled Unclassified Information (CUI) and adhere to applicable safeguarding and compliance requirements

🎯 Requirements

• Public Trust Eligibility Required • 7+ years of demonstrated experience with C#, ASP.NET, and .NET development • Bachelor's Degree (5 additional years of experience are acceptable in lieu of a degree) • Microsoft Certified Professional and/or Azure Certification • Experience refactoring and migrating .NET Framework applications to .NET Core, including ASP.NET, ASP.NET Core • 5+ years of experience building and maintaining RESTful services and WCF • 4+ years of experience with JavaScript and Angular v16 or higher • Solid experience with Entity Framework and Entity Framework Core • Experience with Azure Cloud • Experience with Visual Studio Ultimate 2017/2019/+, Azure DevOps, and Git • Containerization experience on Windows servers with Docker and Kubernetes • Solid knowledge of Scrum Agile development methodology • Excellent written/verbal communication skills • Applicants must be U.S. citizens or currently authorized to work in the United States on a full-time basis • Ability to obtain and maintain a Public Trust or Suitability Determination • Sponsorship is not available

🏖️ Benefits

• Health Care Plan (Medical, Dental & Vision) • Retirement Plan (401k) • Life Insurance (Basic, Voluntary & AD&D) • Paid Time Off • Family Leave (Maternity, Paternity) • Short Term & Long-Term Disability • Training & Development