Senior Java Developer - job 1 of 2

As a Senior Java Developer, your primary responsibilities will include designing and developing scalable microservices using Java and Spring technologies, collaborating with teams to gather and translate requirements, and optimizing PL/SQL queries. You’ll also be tasked with building RESTful APIs, implementing software development best practices, and actively participating in code reviews to enhance team knowledge and improve code quality.

To qualify for the Senior Java Developer role, candidates should possess 3-4 years of professional experience in Java development with a focus on microservices architecture. Strong knowledge of Java, Spring Framework, and PL/SQL is essential. Additionally, a Bachelor's degree in Computer Science or a related field, along with familiarity with Agile methodologies and CI/CD tools, is required. Excellent communication skills and problem-solving abilities are also crucial.

Our company is committed to the continuous growth of our Senior Java Developers. We offer a collaborative environment where innovation is encouraged, regular code reviews provide opportunities for learning, and we stay updated with the latest industry trends. We also support hybrid working, giving you the flexibility to work and participate in ongoing training and development programs aligned with your career goals.

Senior Java Developers at our company should be proficient in Java and the Spring Framework (including Spring Boot). Familiarity with PL/SQL and relational databases, such as Oracle or SQL Server, is vital. Additionally, understanding RESTful API design, containerization using Docker, and orchestration tools like Kubernetes will be critical in fulfilling your role effectively.

As a Senior Java Developer at our company, you'll work in a dynamic and collaborative environment that fosters innovation. The hybrid working model allows flexibility while encouraging teamwork with cross-functional groups. We prioritize a culture of learning, where your input is valued, and you can share knowledge and practices with your peers.

In your response, detail specific projects where you've implemented microservices architecture. Discuss the technologies you used, challenges faced, and how you ensured the communication between services maintained efficiency and reliability.

Share specific techniques you employ to identify and troubleshoot performance bottlenecks in Java applications. Discuss using profiling tools, analyzing logs, and optimizing code and database queries to enhance performance.

Discuss your understanding of REST principles and share your strategies for designing APIs, including how you handle versioning, security, and documentation to ensure ease of use for front-end developers.

Explain your experience with code reviews, automated testing, and compliance with coding standards. Share specific examples of how you've improved code quality in past projects through these practices.

Talk about the CI/CD tools you've used, such as Jenkins or GitLab CI. Discuss how you set up pipelines for automating testing and deployment and any enhancements you’ve implemented to streamline the process.

Share your strategies for professional development, whether it's through online courses, attending conferences, or participating in tech communities. Highlight any recent technologies you've explored that relate to Java development.

Describe your experience writing and optimizing PL/SQL queries. Discuss specific use cases where you've effectively manipulated data and improved database interactions through efficient query design.

Identify key best practices you adhere to, such as code readability, using design patterns, or ensuring proper documentation. Explain how these practices contribute to the overall success of your projects.

Describe your communication style and techniques for gathering requirements and ensuring all stakeholder needs are met. Include examples of successful projects where collaboration led to positive outcomes.

Talk about your experience working in Agile environments, including your role in sprints, stand-ups, and retrospectives. Discuss how Agile methodology has improved project delivery and team collaboration in your past roles.