1d ago

Mid-Tier Application and Database Developer

Philadelphia, PA

$115k+ / year

full-timesenior Hybridgovernment

🛠 Tech Stack

💼 About This Role

You'll design and build robust middle-tier services and data-driven applications for U.S. government and defense clients using C# and .NET. You'll optimize relational databases and enforce best practices to ensure performance, maintainability, and data integrity. Collaborate closely with cross-functional teams to deliver scalable backend systems that power critical business functionality.

🎯 What You'll Do

  • Design and develop middle-tier services using C# and .NET
  • Build robust APIs and business logic layers
  • Optimize relational databases and write efficient queries
  • Participate in code reviews and enforce best practices

📋 Requirements

  • 10 years of experience in middle-tier and database development
  • Strong proficiency in C# and .NET (.NET Core/.NET 6+) and ASP.NET Web API
  • Strong SQL skills with Oracle, SQL Server, or PostgreSQL
  • Must be a United States citizen with DoD Secret clearance or ability to obtain T3

✨ Nice to Have

  • Experience with microservices architecture
  • Experience with CI/CD pipelines and DevOps
  • Experience with cloud platforms (Azure preferred)

🎁 Benefits & Perks

  • 🏖️ 26 Days Paid Leave including vacation, sick, personal time, and holidays
  • 💰 Performance Bonuses based on individual and company results
  • 🏦 401(k) with 3% match and immediate vesting
  • 🩺 Health Benefits including medical, dental, vision, FSA, HSA
  • 👶 15 days paid parental leave

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

  1. 1Recruiter Phone Screen· 30 min
  2. 2Technical Interview· 60 min
  3. 3Offer· N/A

🚩 Heads Up

  • Requires 10 years of experience but salary starts at $115k only
  • Must be US citizen with DoD clearance - limiting applicant pool
  • Hybrid requirement with at least 1 day/week onsite in Philadelphia
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