Senior Java Developer

Description

One of the top three Communication Service Providers (CSPs) in the United States utilizes a consolidated Network Inventory Management Solution developed by a leading telecom vendor to manage both the physical and logical inventory of network equipment and connectivity.

The client’s Transport Configuration Management Solution was specifically designed to automate the assignment and reservation of last-mile IP and Ethernet data for both Transport and RAN networks (including Subnetworks, VLANs, IP addresses, Radio IDs, MAD/NG routers, NNIs, etc.).

Requirements

Mandatory

• 5+ years of development experience in Java (preferably building/maintaining applications in the enterprise segment)
• Strong Core Java, practical experience with Java 11
• Strong OOP/OOD
• Good Spring concept understanding and practical experience (Core Container, JDBC, Web Services, MVC, Security, Boot)
• Good knowledge of SQL and practical experience of RDBMS (Oracle is preferable)
• Application server: Weblogic
• Version control: Git
• Understanding of SOAP/REST API
• Linux experience
• Technical or Telecom/OSS/BSS background
• Upper-intermediate written and verbal English skills

Nice to have

• J2EE experience: JMS
• Front-end experience: JQuery, JSP, JSF
• Front-end experience: Vaadin, GWT, SmartGWT experience
• XML/XSD/XSLT/XPath

Job responsibilities

• Working as a part of geographically distributed team (US, Poland and Romania)
• Working on new functionality development and enhancements
• Develop complex SQL queries
• Design and implement including unit testing
• Support remote team with user acceptance testing, integration tests and end-to-end tests
• Improve and support the deployed code and configuration
• Troubleshoot and analyze problems identified in the created solutions
• Everyday communication with GL US and customer teams (requirements clarification, status update, issues etc.)