Java Developer (back-end)

As a Java Developer at Uni Systems, your responsibilities will encompass a variety of back-end development activities. You'll develop back-end website applications, implement core business logic, create servers and databases, and ensure security measures are in place. Additionally, you'll design responsive applications, develop APIs, maintain code integrity, and compile data for troubleshooting and process improvements.

To qualify for the Java Developer position at Uni Systems, a candidate should have a Bachelor's degree in IT with at least 11 years of experience in relevant fields or a Master’s degree with at least 7 years of experience. Proficiency in Java 8+, Spring, Spring Boot, and cloud development with AWS is crucial, alongside familiarity with API management and various databases.

Java Developers at Uni Systems should have experience with Java 8+, Spring, Spring Boot, Oracle DB, cloud services, and API integration. Familiarity with tools like Kafka, JMS, and CI/CD pipelines is also important. Knowledge of front-end technologies such as JavaScript and frameworks like Angular is a plus.

Apart from technical skills, soft skills play an essential role for a Java Developer at Uni Systems. Effective communication skills, teamwork, problem-solving abilities, and adaptability are crucial as you will collaborate across teams and lead projects when necessary.

The hiring process for a Java Developer at Uni Systems typically involves an initial application review followed by technical interviews to assess your skills and experience. You may also undergo practical tests or coding challenges. Additional rounds often involve interviews with team members to gauge cultural fit and collaboration skills.

When answering this question, discuss specific projects where you utilized Java 8+ features such as lambda expressions or streams. Highlight how these features contributed to code efficiency and maintainability in your previous roles.

Explain your systematic approach to debugging. Mention tools you use for debugging, like logging frameworks, and discuss how you analyze data and code to identify issues and implement fixes.

Share specific projects where you used Spring or Spring Boot. Discuss how these frameworks helped streamline your development process and any challenges you faced using them and how you overcame them.

Discuss your experience in designing and developing APIs, including RESTful services. Mention any tools you’ve used for testing APIs and the importance of API documentation in your development process.

Explain the security best practices you implement in your applications, such as input validation, data encryption, and the use of secure coding practices like the OWASP Top Ten. Share any specific experiences related to security implementations.

Discuss your experience working with AWS, including services you've used such as EC2, S3, and RDS. Illustrate how you’ve leveraged cloud technologies for scalability and efficiency in your projects.

Explain the advantages of CI/CD in automation of deployment, testing, and integration. Describe how you've implemented CI/CD pipelines in your past roles, mentioning specific tools like Bamboo or Jenkins.

Share your strategies for continuous learning, such as following industry blogs, attending webinars, or participating in developer communities. Discuss how you apply new knowledge to your work.

Discuss how code reviews enhance code quality, facilitate knowledge sharing, and help in identifying bugs early. Mention your experience in conducting or participating in code reviews.

Express your enthusiasm for Uni Systems’ innovative projects and commitment to turning digital visions into reality. Discuss how the company’s values align with your professional goals and aspirations.