Java Life ray - UBI

As a Java Liferay developer at UBI, you will be responsible for developing, testing, and deploying high-performance Java applications, working with frameworks like Spring Boot and Hibernate. You'll construct RESTful APIs, manage database integrations, and ensure code efficiency while adhering to security best practices.

The ideal candidate for the Java Liferay position at UBI should have a solid understanding of Java programming, experience with frameworks like Spring Boot and Spring MVC, and familiarity with both relational and NoSQL databases. A background in CI/CD and security best practices will also be critical.

While the primary focus for the Java Liferay position at UBI is back-end development, any front-end exposure is a plus. Understanding the full stack can enhance your ability to create integrated, seamless applications that provide the best user experience.

UBI prioritizes security by requiring Java Liferay developers to implement best practices in securing back-end services. This includes encryption, secure API design, and regular security audits during the development process.

At UBI, Java Liferay developers work closely with the DevOps team to ensure smooth deployment processes and continuous integration. Collaboration is a key part of our culture, promoting knowledge sharing and support across teams.

In responding to this question, highlight specific projects where you utilized Spring Boot, including your approach to setting up and configuring the environment, building APIs, and managing dependencies.

Detail your understanding of REST principles, and share specific examples of RESTful APIs you have developed, focusing on the methods you used, like GET, POST, PUT, and DELETE, along with how you handled responses.

Discuss techniques such as algorithm optimization, memory management practices, and code profiling tools you have used, along with examples demonstrating how these strategies improved application performance.

Explain the security practices you follow, like input validation, authentication mechanisms, and regular security code reviews, and provide scenarios where you identified and mitigated security risks in past projects.

Talk about the types of databases you've worked with and the ORM tools used for integration, including any challenges faced during the integration and how you overcame them.

Highlight your experience with version control systems like Git, including your branching strategies and collaboration with other developers to manage code changes effectively.

Describe the CI/CD tools you've used and your process for automating builds, running tests, and deploying applications, emphasizing any improvements you achieved in deployment times.

Choose a significant project and outline the challenges faced, your thought process in addressing them, and the ultimate results, focusing on teamwork and technical problem-solving.

Share the resources you use, such as online courses, tutorials, and community forums, and discuss any professional development activities that help you stay updated in the evolving Java ecosystem.

Express your specific interests in UBI's projects, values, or culture, and how your skills and aspirations align with the company's mission, emphasizing your enthusiasm for the potential contributions you can make.