Demo

Backend Java Developer

Matlen Silver
Newark, DE Contractor
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/1/2026

Location: Onsite 3 days a wk; Hybrid – Office location is Newark DE

Required Pay Scale: $60-65 W2

***Due to client requirements this role is only open to USC or GC candidates***


Position Summary

Senior Application Developer will be responsible/need to understanding business needs and update application code with unit testing, provide dev support during testing, creating proof of concept for new technology evaluation, support application deployment and creating production plan.


Required Qualifications

o Strong Knowledge and expertise in container & cloud technologies like Kubernetes, OpenShift, AWS and Azure

o Expertise in Java/J2EE technologies with minimum of 7 year of experience.

o Should have good knowledge of technologies like Spring, Spring Integration, Cassandra, Kafka, MQ, NOSQL & Restful services, WS-Security,

o Hands on experience on tools like Eclipse, IntelliJ, Splunk, Dynatrace & Autosys etc

o Proficiency in writing complex SQL queries (Oracle/SQL Server)

o proficiency in writing complex Unix/Linux scripting

o Hands on experience in UI technologies like Angular and React

o Hands on experience on Code Quality Tools like JUnit, Sonar/Crucible

o Experience on modern development methodology including Agile


Required Skills

  • Back-end focused
  • Java/j2ee
  • Java 17
  • Spring frameworks
  • Webservices: SOAP and REST
  • MQ
  • SQL queries
  • Linux/Unix scripting
  • Kafka
  • Cloud and containers experience
  • Financial services and enterprise experience
  • Strong communication and soft skills


Preferred Skills

  • Cassandra
  • UI: Angular or React
  • Code Quality Tools: JUnit, Sonar/Crucible



About Matlen Silver

Experience Matters. Let your experience be driven by our experience. For more than 40years, Matlen Silver has delivered solutions for complex talent and technology needs to Fortune 500 companies and industry leaders. Led by hard work, honesty, and a trusted team of experts, we can say that Matlen Silver technology has created a solutions experience and legacy of success that is the difference in the way the world works.

Matlen Silver is an Equal Opportunity Employer and considers all applicants for all positions without regard to race, color, religion, gender, national origin, age, sexual orientation, veteran status, the presence of a non-job-related medical condition or disability, or any other legally protected status.

If you are a person with a disability needing assistance with the application orat any point in the hiring process, please contact us at email and/or phone at info@matlensilver.com // 908-393-8600

Salary : $60 - $65

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