Principal Architect/Java/NJ

Kelly Services • Philadelphia, PA, United States • Posted June 20, 2026

Location Philadelphia, PA
Job Type Full-time
Category other-general
Posted June 20, 2026
$130000 - $150000

We are working with an established software company on a Principal Architect opening. They have been in business for over 50 years and are actively modernizing their core platform.

You will serve as the design authority across engineering teams, spending the majority of your time on architecture and new development. A chance to utilize modern technologies in a stable environment.

**Required Skills and Experience:**

+ Java / Spring Framework
+ AWS architecture
+ Design responsibilities
+ API and microservices design

**Desired Skills and Experience:**

+ AWS or Claude experience
+ Background in enterprise SaaS
+ Public sector or government

**What You Will Be Doing:**

+ 80% architecture and new development
+ 20% hands-on maintenance

**Tech Breakdown:**

+ 100% Java/Spring

**Daily Responsibilities:**

+ 80% Architecture
+ 20% Legacy maintenance
...

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