Senior Software Engineer w/ Java, MongoDB, and Maven

Location: Annapolis Junction, MD
REQUIRED SKILLS/ABILITIES:
  • TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)    
The Senior Software Engineer will contribute to the development of either user interface and/or backend code supporting a suite of tools that support Data Lifecycle Management Services (DLMS).  The work includes development of web-based UIs, RESTful interfaces to various external services, test harnesses, and system metrics presentation. Software is being developed using Java in an OSGi framework (Apache Karaf), MongoDB, a variety of development tools such as Maven and Bamboo, and the Angular UI framework.  Parts of the application will be migrated to vue.js from Angular and to Apache Tomcat and Spring from OSGI.

Required experience:
•Either front end or backend web application development
•Java / Maven / Junit
•IntelliJ / Eclipse or other mainstream IDE
•Linux / VMs

Additional preferred experience in one or more of the following:
•MongoDB or Elasticsearch
•Angular / vue.js / JQuery / JavaScript
•REST / Jersey / JSON
•OSGI Apache Karaf or Apache Tomcat or Spring


REQUIRED QUALIFICATIONS

At least ten (10) years in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution. The individual must be able to communicate directions and provide guidance to junior programmer/analysts, as required;

At least six (6) years developing software using the Java programming language. At least four (4) years of this experience must have been obtained in the last seven (7) years.

At least four (4) years demonstrated experience developing software for Windows (2000, 2003, XP, Vista), UNIX and Linux (Redhat versions 3-5) operating systems. At least two (2) years of this experience must have been obtained within the last four ( 4) years;

Experience in planning and accomplishing goals and complicated tasks and providing consultation on complex projects as top-level contributor or specialist;

At least six (6) years in programming and development of application software for complex systems and software testing

Experience architecting, designing, developing, testing, and supporting integration of software systems with functional requirements within a CMMI Level 2 process structure

Experience "wrapping" legacy systems or components as Web Services within a SOA framework

Developing solutions integrating and extending COTS products

Developing of Framework infrastructure and services within one of the SOA design patterns

Experience with performance tuning and optimization of service-based Framework infrastructure and services

Developing of custom adapters allowing the integration of legacy (i.e., capabilities not developed as services) capabilities with service-based Framework infrastructure and services

 
Please learn more about us at http://www.onyxpoint.com
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