Java Developer - Spring Experience

November 8

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Global InfoTek, Inc.

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Full Spectrum Cyber • Rapid Development • Agile Software Development • Advanced Technology R&D • Enhancement and Innovation

51 - 200

Description

• Back-End Development: Contribute to the development of the server-side information broker application using Java and Spring framework. • API and Service Integration: Assist in creating and integrating RESTful APIs to facilitate secure data exchange between the broker and remote applications. • Event Processing and Messaging: Implement basic event-driven workflows using messaging systems to support real-time data processing. • Data Access and Caching: Support efficient data retrieval and caching for optimized performance. • Security Implementation: Assist in implementing secure communication protocols, authentication, and data encryption for back-end systems. • Testing and Debugging: Conduct testing, debugging, and code optimization to ensure reliable application performance. • Documentation: Contribute to technical documentation, including API specifications and code annotations. • Collaboration: Work closely with senior developers, architects, and cross-functional teams to ensure alignment and meet project requirements.

Requirements

• Experience in Java Development: 2-4 years of experience in Java programming, with an understanding of object-oriented principles and best practices. • Knowledge of Spring Framework: Familiarity with Spring Boot for application development and Spring Data for database access. • Basic Knowledge of Event-Driven Architecture: Exposure to event-driven frameworks such as: o Apache Kafka or RabbitMQ for messaging between services. • Web Services and APIs: Experience in building and consuming RESTful APIs. Familiarity with tools like: o Swagger or Postman for API testing and documentation. • Data Access and Caching: Basic experience with caching mechanisms like Redis to support efficient data retrieval. • Basic Security Practices: Knowledge of secure coding principles, including basic authentication and authorization methods, as well as data encryption basics. • Experience with Messaging Systems: Exposure to additional messaging tools, such as Apache ActiveMQ or ZeroMQ. • Basic Knowledge of Security Protocols: Familiarity with secure communication protocols like TLS/SSL. • Database Experience: Basic knowledge of relational databases (e.g., MySQL, PostgreSQL) and experience using SQL for data manipulation. • Testing and Quality Assurance: Familiarity with automated testing frameworks like JUnit for code testing and quality assurance. • Experience with Caching and Data Retrieval Optimization: Basic experience with caching solutions to improve performance.