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Noesys Inc Logo
Java Developer

Noesys Inc

 

Manassas, VA, USA

Posted On: 11 days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Java Developer
Tenure: Contract - Corp-to-Corp
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Description

You will develop and evolve payment and service-oriented systems using Java.

This role is hybrid.

Responsibilities

  • Implement RESTful APIs using Tomcat and handle JSON and XML data formats.
  • Apply cryptography implementations within Java applications.
  • Perform code reviews to ensure security, coding standards, and best practices.
  • Write and maintain unit tests using JUnit.
  • Operate within a Linux environment to support development and deployment.

Required Skills

  • 5+ years of professional experience in Java programming.
  • Advanced understanding of Object-Oriented Programming (OOP).
  • Proficiency with Java 8 or above, including Lambda Expressions and Parallel Streams.
  • Hands-on experience with Tomcat, JSON, and XML.
  • Experience with JUnit testing frameworks.
  • Practical experience working in Linux operating systems.
  • Experience with cryptography implementation in Java.

Preferred Skills

  • Working knowledge of Python scripting.
  • Experience with NoSQL Cassandra.
  • Experience with Kafka or Kafka Streams.

Education

Any Gradute

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