<p><strong>Overview:</strong> We are seeking a highly skilled Senior Java Developer to contribute to the development and enhancement of a multi-tenant platform for device and network service lifecycle management. This platform automates network operations to reduce outages, improve mean time to restore (MTTR), and increase overall network visibility.</p><p><strong>Responsibilities:</strong></p><ul><li>Design, develop, and implement web-based Java applications using Spring Framework in an Agile environment.</li><li>Build and maintain Middleware services including Workflow, Scheduler, and NAS.</li><li>Develop software for network equipment monitoring and automation.</li><li>Implement API data validation routines within CRUD interfaces to ensure schema compliance.</li><li>Create proprietary search/query APIs to support web-based automation of network provisioning use cases.</li><li>Configure and manage network routing and switching using Arista, Cisco, and Juniper routers, applying OSI and TCP/IP models.</li><li>Utilize relational and NoSQL databases for data storage and retrieval.</li><li>Perform continuous integration using tools such as Maven/Gradle, TeamCity/Jenkins, and Gumby.</li><li>Leverage cloud services including AWS EC2, Route 53, SQS/SNS, and Lambda.</li><li>Use Python, Ansible, and Docker for network device configuration and automation.</li><li>Analyze system limitations and ensure compatibility between subsystems.</li><li>Participate in the selection of new technologies and methodologies.</li><li>Prepare technical requirements, design specifications, and system documentation.</li><li>Engage in Agile ceremonies including user story writing, grooming, sprint demos, and retrospectives.</li><li>Conduct peer code reviews and contribute to system overviews, API contracts, and user support materials.</li></ul>

<p><strong>Qualifications:</strong></p><ul><li>Bachelor’s degree in Computer Science or related field.</li><li>8+ years of experience in enterprise software development.</li><li>Proficiency in Java (Java 1.7/1.8), Spring Framework, Jenkins, Gradle, and GitHub.</li><li>Experience with RESTful services, RabbitMQ, JSON, Unix scripting, and Hadoop is a plus.</li><li>Strong understanding of SQL (DB2 and other SQL databases).</li><li>Demonstrated ability to understand and translate business needs into technical solutions.</li><li>Experience with large-scale distributed systems and batch processing frameworks.</li></ul>

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