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Senior Java Developer

Artech LLC
Newark, DE Contractor
POSTED ON 10/29/2026
AVAILABLE BEFORE 11/27/2026
Title: Senior Java Developer
Location: Newark, DE

On Artech's W2

Job Description

We are seeking an experienced Java Developer to design, develop, test, and maintain high-volume enterprise applications. The ideal candidate will have strong Java/J2EE expertise, hands-on experience with Spring frameworks, RESTful web services, and distributed systems.

Required Skills & Qualifications

  • Strong Java/J2EE, OOP concepts, design patterns, and distributed systems experience.

  • Hands-on experience with Spring Boot, Spring MVC, Spring Security, Spring Integration, and Spring Data JPA.

  • Experience developing RESTful and SOAP web services using XML and JSON.

  • Working knowledge of Vue.js, ReactJS, or Handlebars.

  • Experience with JUnit, Git, Bitbucket, Maven, Artifactory, and Eclipse or equivalent IDE.

  • Familiarity with Splunk, Dynatrace, MQ (WebSphere MQ/ActiveMQ), Groovy, JVM internals, and performance tuning.

  • Knowledge of application security, defensive programming, and GitHub Copilot.

  • Bachelor's or master's degree in Computer Science or a related field preferred.

  • Around 2-3 years of experience in Banking Domain

  • Must be able to work directly for Artech on W2

Hourly Wage Estimation for Senior Java Developer in Newark, DE
$53.00 to $64.00
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