Trainee Java Developer IRC280211

DescriptionOur client is a global leader in telecommunications infrastructure and services, providing solutions to mobile and fixed network operators worldwide. The company’s technology powers networks in over 180 countries, handling a significant portion of global mobile traffic.GlobalLogic is engaged in System Integration activities for various OSS/BSS solutions including Network Inventory Management Systems, Resource Management, and Network Planning tools for a major telecommunications service provider in the international market.The project scope involves:Upgrading and modernizing existing inventory management solutionsDeveloping integration modules that connect network inventory systems with third-party systems (CRM, NMS, Activation, Trouble Ticketing,Workforce Management, Order Management)Migrating legacy application server infrastructure to modern, cloud-ready platformsImplementing microservices architecture patterns where applicableProject activities are primarily conducted within GMT+2 and GMT+3 time zones, following the Ukrainian work week schedule.By joining this position, you will become part of a collaborative team working with:Enterprise-grade technology stackEstablished development processes and best practicesAgile development methodologyContinuous learning and professional growth opportunitiesLI#RemoteRequirementsMandatory RequirementsGood Core Java and practical experience with Java 17 (LTS)Good OOP/OOD principles understandingGood Spring concept understanding and practical experience (Core Container, JDBC, Web Services, MVC, Security, Boot)Understanding of Jakarta EE 10 specifications and componentsGood knowledge of SQL and practical experience with RDBMS (Oracle 19c is preferable)Version control: GitUnderstanding of RESTful API design and implementationBuild tools: Maven, Gradle experienceGood written and verbal English skills (Intermediate or better)Nice to Have1+ years of development experience in Java (preferably building/maintaining applications in enterprise segment)Jakarta EE experience: JMS, JAX-RS, CDIApplication server: Red Hat JBoss EAP 8 experienceMessage broker: JBoss Artemis/ActiveMQ experienceLinux experience: basic/regular userFront-end experience: SmartGWT 11+, GWT frameworkXML/XSD/XSLT/XPath for configurationDatabase migration and schema upgrade experienceTechnical or Telecom/OSS/BSS backgroundJob responsibilitiesWorking as part of a geographically distributed agile development teamParticipating in the migration and enhancement of enterprise telecommunications inventory management solutionsDeveloping and refactoring custom modules to be compatible with modern Jakarta EE standardsMigrating EJB-based services to RESTful web servicesDesign and implement business logic including complex SQL queries (Oracle 19c)Support remote QA team with unit tests, integration tests, and end-to-end testsImprove and support deployed code and runtime configurationTroubleshoot and analyze problems identified in created solutionsParticipate in daily communication with technical teams (requirements clarification, status updates, technical discussions)What we offerCulture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders.Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.About GlobalLogicGlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.