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Information Technology 🏢 Full Time ⭐️ Verified

Senior Application Developer - Philadelphia County

Philadelphia County Government
Philadelphia
Estimated Salary
USD 85.000 – USD 110.000
New
Live Update
17 Juli 2026
Deadline
17 Jul 2027

Job Description

Are you a visionary technologist looking to make a tangible impact in your community? Philadelphia County is seeking a Senior Application Developer to join our dynamic Information Technology division. This is an immediate hire opportunity to drive digital transformation across vital county services.

As a key member of our development team, you will be responsible for architecting and maintaining robust software solutions that serve over 1.5 million residents. We offer a competitive benefits package, a collaborative work environment, and the chance to work on high-impact projects.

Why Join Us?

  • Immediate Start: Onboard quickly and begin contributing from day one.
  • Impactful Work: Develop software that directly improves public safety, health, and administrative efficiency.
  • Modern Tech Stack: Work with cutting-edge technologies in a supportive, agile environment.

We are committed to diversity and inclusion and encourage candidates from all backgrounds to apply.

Responsibilities

  • Design & Development: Lead the end-to-end software development lifecycle for county web applications and internal systems using modern frameworks.
  • System Architecture: Design scalable, secure, and high-performance architectures that meet government compliance standards (e.g., FedRAMP, HIPAA).
  • Code Maintenance: Refactor legacy codebases to improve performance, readability, and security.
  • Collaboration: Work closely with project managers, business analysts, and stakeholders to translate requirements into technical specifications.
  • Testing & QA: Implement rigorous unit and integration testing strategies to ensure zero downtime for critical county services.
  • Technical Leadership: Mentor junior developers and conduct code reviews to maintain high engineering standards.

Qualifications

  • Education: Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent professional experience).
  • Experience: Minimum of 5 years of professional software development experience, with at least 2 years in a senior or lead capacity.
  • Technical Skills: Proficiency in Java or .NET (C#) and modern front-end frameworks such as React or Angular.
  • Databases: Strong expertise in SQL Server and experience with cloud platforms like Azure or Amazon Web Services (AWS).
  • Soft Skills: Exceptional problem-solving abilities and excellent verbal and written communication skills.
  • Certifications: AWS Certified Solutions Architect or Microsoft Certified: Azure Solutions Architect Expert preferred.

Required Skills

Java C# .NET SQL Server React Angular Azure AWS Agile Software Development System Architecture Government IT PHP Python

Ready to Take This Challenge?

Make sure your resume is ready. Submit your application now before the deadline.

Apply Now

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