Java Developer Core Java Project Structure

Java Developer Core Java Project Structure Job Description Duties: Robust Backend Application Engineering: Use Core Java to create, test, and implement high-volume, low-latency, multi-threaded applications while addressing structural engineering issues with design patterns (Singleton, Factory, Strategy). Microservices & Framework Orchestration: Create scalable enterprise services by utilizing contemporary frameworks such as Hibernate Core Container architectures, Spring Boot, Spring Cloud, and Spring Security. API Design & Integration: To ensure dependable cross-platform message exchanges, design, document, and manage secure, high-throughput RESTful APIs and SOAP web services. Database Schema & Query Optimization: Author optimized relational database queries (SQL/PL-SQL via PostgreSQL, Oracle, or MySQL) and integrate non-relational datastores (MongoDB, Redis) while preserving high transactional consistency. Automated Testing & Code Quality Assurance: Implement large unit testing suites utilizing JUnit, Mockito, and behavioral validation tools to assure individual class and module test coverage passes the 85% level. Focus Skills: Object-Oriented Programming (OOP) and Core Java Mastery: A thorough understanding of the ideas of object-oriented software, multi-threading models, Collections APIs, Exception Frameworks, and functional programming capabilities (Lambdas, Streams API) that were included in Java 8 and later. Spring Framework Competency: Practical experience developing web applications, setting up dependency injection systems, and creating database persistence mappings using Hibernate and Spring Boot. System Profiling & Troubleshooting Instructions: Utilize business APM monitoring platforms (like New Relic, Datadog, or VisualVM) to decode application log files, track runtime CPU bottlenecks, and analyze thread dumps. Microservices Routing & Distributed Architecture: Understanding of service discovery, centralized API gateways, asynchronous message queues (RabbitMQ, Apache Kafka), and cloud environment variables (AWS, Azure, or GCP). Apply now to become an integral part of our growing team! With Regards, HR - Maria