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L3 Application Support Engineer

📍 Location
Mount Laurel, New Jersey
⏰ Job Type
Full-time
📅 Posted
May 16, 2026

About the Role

Job Title: L3 Application Support Engineer

Location: Mount Laurel (LOCAL candidates only)

Duration: 6 Months

Salary Range: $50 – $54.54/hr

Employment Type: W2 only



Important Note

LOCAL to Mount Laurel, New Jersey ONLY



Job Summary

The L3 Application Support Engineer will provide advanced production support for business-critical applications built using Java, Spring Boot, and Angular. This role focuses on deep technical troubleshooting, root cause analysis, and permanent fix implementation, working closely with development, infrastructure, and DevOps teams to ensure high availability and performance of applications.



Technology Stack


  • Java

  • Spring Boot

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