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Senior Java Backend Developer for National Security Solutions

4 weeks ago

Ashburn, Virginia, United States Shuvel Digital Full time
Job Description:

We are seeking a motivated Java Backend Developer to work on national security projects. The ideal candidate will have a strong interest in applying their skills to secure data services.

The Senior Developer will use Java, SQL, and Oracle to design, develop, test, and maintain data services (SOAP/REST). They will also write client services utilizing an enterprise search RESTful service.

The successful candidate will have a strong understanding of web services (REST/SOAP with XML or JSON payloads) and their representation in a network trace. They will also have knowledge of design patterns (GoF, J2EE) and the HTTP and TLS protocols.

Requirements:

  • BS Degree in a related technical field (Computer Science, Engineering, etc)
  • 5+ years of strong Java J2EE/JEE design and software development experience
  • Strong expertise with Java, Java Frameworks (Spring, JMS), Object-Oriented Design and development principles and Java Application Servers such as WebLogic or Apache Tomcat; and relational databases such as Oracle or DB2
  • Experience with querying various databases (Oracle, SQL Server, MariaDB) using a variety of means (command line clients, desktop clients, code ) to analyze data and deduce missing or erroneous information
  • Demonstrated expertise in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration)
  • Service Oriented Architecture design and development experience

Desired Skills and Experience:

  • Experience with Enterprise Search Technologies (Solr, Elasticsearch, Lucene, or others)
  • First-hand experience working with large project teams or working with the Federal Government
  • Prior experience with Caching, Clustering, Distributed Computing
  • Data loading experience or exceptional database knowledge
  • Experience troubleshooting CRL/OCSP/PIV Validation issues in a distributed environment across networks
  • Experience parsing and cryptographically validating documents in various formats
  • Experience with X509 binary certificate construction and parsing
  • Understanding of application security practices and their implementations in a state-of-the-art environment (e.g. NIST security controls)