Java Developer
Summary
PT Jalin Pembayaran Nusantara, an Indonesian payments company, is hiring a Java full stack developer to build and maintain internal web-based corporate applications end to end — UI, back-end logic, relational databases, and RESTful APIs — including testing, deployment, documentation, and support for the company's digital transformation.
We are looking for a highly skilled and motivated Full Stack Developer to build and enhance our end-to-end corporate application solutions. In this role, you will be responsible for both front-end and back-end development, ensuring seamless system integration, user-centric functionality, and alignment with our company’s technical standards. Your contributions will directly support our business processes and play a key role in driving the organization’s digital transformation.
Key Responsibilities
- Develop and maintain web-based application modules, covering both user interface (UI) and back-end logic, in accordance with defined specifications.
- Design and implement database structures, APIs, and data flows to ensure seamless integration with corporate IT infrastructure.
- Conduct application testing and collaborate with QA and users during UAT/SIT phases to ensure system quality and compliance.
- Coordinate with Business Analysts, System Analysts, and end users to understand both technical and functional requirements.
- Prepare comprehensive technical documentation and user guides to support system usage, maintenance, and future development.
- Optimize system performance and code security to ensure the reliability and protection of internal applications.
- Support system deployment, perform technical troubleshooting, and implement regular updates and continuous improvements to enhance productivity and service quality.
Requirements
- Bachelor’s degree in Computer Science, Information Systems, or a related field.
- Proven experience as a Full Stack Developer or similar role, with solid understanding of both front-end and back-end technologies.
- Experience in designing and managing relational databases (e.g., MySQL, PostgreSQL, SQL Server) and creating RESTful APIs.
- Familiarity with version control tools (e.g., Git), CI/CD practices, and cloud platforms (e.g., AWS, Azure, GCP) is a plus.
- Strong analytical thinking, problem-solving skills, and attention to detail.
- Excellent communication and collaboration skills to work with cross-functional teams and end users.