Senior Backend Java Quarkus Engineer for APIs

Code; Jakarta Selatan; On-site; IDR 279,000,000 - 502,200,000; Full time

Job summary

Code is seeking a Backend Developer to design, develop, test, and maintain backend applications using Java Quarkus. You will build scalable, secure, high-performance RESTful APIs and design microservices-based architectures.

Collaborating with Frontend Developers, QA Engineers, Product Managers, Business Analysts, and DevOps to deliver robust business solutions, you will optimize queries, integrate services, and ensure quality through unit and integration testing.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field.
• Minimum 3 years of experience as a Backend Developer using Java Quarkus.
• Strong experience developing applications using Quarkus Framework.
• Proficient in Java (Java 11/17 or above) and object-oriented programming (OOP).
• Experience building and consuming RESTful APIs.
• Good understanding of Microservices Architecture.
• Experience with Hibernate ORM/JPA.
• Familiar with relational databases such as PostgreSQL, MySQL, Oracle, or SQL Server

Responsibilities

• Design, develop, test, and maintain backend applications using Java Quarkus.
• Develop scalable, secure, and high-performance RESTful APIs.
• Design and implement microservices-based applications.
• Collaborate with Frontend Developers, QA Engineers, Product Managers, Business Analysts, and DevOps Engineers to deliver business solutions.
• Develop and optimize database queries, stored procedures, and data models.
• Integrate backend services with internal and external systems through APIs.
• Troubleshoot, debug, and resolve production issues in a timely manner.
• Write clean, maintainable, and well-documented code following coding standards and best practices.
• Perform unit testing, integration testing, and code reviews to ensure software quality.
• Optimize application performance, reliability, and scalability.

Skills

Java

Quarkus

REST APIs

Microservices

Hibernate ORM/JPA

Relational databases

OOP

Team collaboration

Education

Bachelor's degree in Computer Science/IT

Tools

PostgreSQL

MySQL

Oracle

SQL Server

Job description

Code is seeking a Backend Developer to design, develop, test, and maintain backend applications using Java Quarkus. You will build scalable, secure, high-performance RESTful APIs and design microservices-based architectures.

Collaborating with Frontend Developers, QA Engineers, Product Managers, Business Analysts, and DevOps to deliver robust business solutions, you will optimize queries, integrate services, and ensure quality through unit and integration testing.