Senior Java Architect & Tech Lead

PT Pranala Ragam Karya; Tangerang; On-site; IDR 334,800,000 - 613,800,000; Full time

Benefits offered by this job

Health and wellness benefits

Professional development and training

Job summary

PT Pranala Ragam Karya is seeking an experienced Senior Java Programmer to join our ICT team in Tangerang Regency, Banten. The role leads design, development, and maintenance of Java-based applications, architecting solutions, mentoring juniors, and ensuring code quality across projects.

You will design high-quality Java applications, lead complex architectures, review code, and collaborate with analysts, PMs, and QA to drive delivery and improvement.

Qualifications

• 5+ years of professional Java development experience.
• Strong Java core, OOP and design patterns.
• Proven experience with Spring/Hibernate or similar frameworks.
• Solid understanding of relational databases and SQL optimization.
• Experience with Git version control.
• Familiarity with Agile and Scrum methodologies.
• Demonstrated ability to lead technical initiatives and mentor developers.
• Excellent problem-solving and communication skills.
• Bachelor's degree in Computer Science or related field.

Responsibilities

• Design and develop high-quality Java applications with best practices.
• Lead architecture and technical design of complex Java systems.
• Review code and ensure quality standards across projects.
• Mentor junior/mid developers to support growth.
• Collaborate with business analysts, product managers, and QA teams.
• Troubleshoot issues and support the full SDLC.
• Optimize performance and scalability of applications.
• Contribute to technical documentation and knowledge sharing.
• Stay updated with Java technologies and trends.

Skills

Java programming

OOP & design patterns

Java frameworks (Spring/Hibernate)

SQL & Database optimization

Git version control

Agile & Scrum

Mentoring & leadership

Problem solving

Communication skills

Education

Bachelor's degree in CS/SE or related

Tools

Docker

CI/CD

Cloud technologies

Job description

PT Pranala Ragam Karya is seeking an experienced Senior Java Programmer to join our ICT team in Tangerang Regency, Banten. The role leads design, development, and maintenance of Java-based applications, architecting solutions, mentoring juniors, and ensuring code quality across projects.

You will design high-quality Java applications, lead complex architectures, review code, and collaborate with analysts, PMs, and QA to drive delivery and improvement.