Senior Application Developer

Piper Companies; Philadelphia (Philadelphia County); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401(k)

Sick leave

Hybrid in Philadelphia 2-3 days/week

Job summary

Piper Companies is seeking a Senior Application Developer for a hybrid role in Philadelphia, PA. You will remain hands-on with Angular and .NET development and collaborate with a healthcare technology team to deliver robust software solutions.

The role emphasizes designing, building, and maintaining applications, supporting migrations or modernization efforts, and working closely with stakeholders to ensure reliable performance and continuous improvement.

Qualifications

• Senior-level application development experience.
• Hands-on experience with Angular 20+ and .NET 10.
• Basic knowledge of SQL.
• Experience supporting application migrations or modernization projects preferred.
• Strong communication and collaboration skills.

Responsibilities

• Design, develop, and maintain applications using Angular and .NET.
• Contribute hands-on to application development and technical problem-solving.
• Support application migration and modernization efforts.
• Collaborate with developers and other stakeholders to deliver project work.
• Troubleshoot issues and help improve application performance and reliability.

Skills

Angular

.NET

SQL

Job description

Piper Companies is seeking a Senior Application Developer to join a healthcare technology team. This role is hybrid in Philadelphia, PA and is suited to a senior-level developer who wants to remain hands‑on with application development.

Responsibilities of a Senior Application Developer:

• Design, develop, and maintain applications using Angular and .NET
• Contribute hands‑on to application development and technical problem-solving
• Support application migration and modernization efforts
• Collaborate with developers and other stakeholders to deliver project work
• Troubleshoot issues and help improve application performance and reliability

Qualifications of a Senior Application Developer:

• Senior-level application development experience
• Hands‑on experience with Angular 20+ and .NET 10
• Basic knowledge of SQL
• Experience supporting application migrations or modernization projects preferred
• Strong communication and collaboration skills

Compensation & Benefits:

• Medical, Dental, Vision, 401(k), and sick leave if required by law
• Hybrid in Philadelphia, PA (2-3 days a week)

Keywords: Senior Application Developer, Angular 20, .NET 10, SQL, application development, application migration, application modernization, healthcare technology

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