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
- 1Recruiter Phone Screen· 30 min
- 2Technical Interview· 60 min
- 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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