Senior Java Developer (pure)

The Role:

As a Senior Java Developer, you will design, develop, and maintain scalable, high-

performance, and secure applications. You will collaborate with cross-functional teams to

deliver innovative solutions aligned with business needs, mentor junior developers, optimize

system performance, and contribute to architectural and process improvements.

Job Responsibilities:

• Design, develop, test, and maintain complex Java-based applications and services using

Java, Spring, Spring Boot, and Hibernate. Participate in code reviews and system

design discussions.

• Lead technical design and architecture for scalable, maintainable, and high-quality

systems.

• Troubleshoot and resolve production issues, analyzing logs, and implementing long-

term solutions.

• Collaborate with cross-functional teams to deliver stable, high-performing systems.

• Mentor junior developers by promoting coding best practices and knowledge sharing.

• Recommend and implement architecture improvements, design patterns, and

performance optimizations, including database tuning.

• Research and integrate emerging technologies to enhance product quality, security, and

innovation.

• Prepare and maintain technical documentation to support development, maintenance,

and team knowledge sharing.

Requirements:

• Diploma or Bachelor’s Degree in Computer Science, Information Technology,

Software Engineering, or related field.

• Minimum 5 years of experience in backend web application development.

• Strong proficiency in Java, with hands-on experience in Spring Boot, Microservices

architecture, RESTful APIs, Hibernate/JPA, and MySQL databases.

• Familiarity with Docker, CI/CD pipelines (e.g., GitLab CI), and cloud platforms

(AWS, Azure, or GCP).

• Strong understanding of OOP, design patterns, and coding best practices.

• Experience with unit testing frameworks such as JUnit and Mockito.

• Excellent problem-solving skills and ability to work in a fast-paced environment.

• Strong communication, teamwork, and leadership abilities.