Java Backend Developer | Spring Boot & REST APIs

CODE.ID; Jakarta Pusat; On-site; IDR 180,000,000 - 360,000,000; Full time

Job summary

CODE.ID is seeking a Java Developer to design and maintain backend applications using Java and Spring Boot, build RESTful APIs, and integrate with databases.

You will troubleshoot issues, perform unit testing, and collaborate with frontend teams, QA, and business analysts to deliver clean, well-documented code. Minimum 2-3 years of experience and strong problem-solving skills are required.

Qualifications

• 2–3 years of experience as a Java Developer
• Strong knowledge of Java and Spring Boot
• Experience in developing REST API
• Good knowledge of SQL and relational databases
• Familiar with Git and software development practices
• Understanding of Microservices is a plus
• Good problem-solving and communication skills
• Able to work independently and as part of a team

Responsibilities

• Develop and maintain backend applications using Java and Spring Boot
• Build and maintain RESTful APIs
• Integrate applications with databases and external services
• Troubleshoot and fix application issues
• Perform unit testing and support system testing
• Collaborate with Frontend Developers, QA, and Business Analysts
• Maintain clean, efficient, and well-documented code

Skills

Java

Spring Boot

REST APIs

SQL

Git

Microservices

Problem-solving

Communication

Teamwork

Tools

Git

Relational DBs

Job description

CODE.ID is seeking a Java Developer to design and maintain backend applications using Java and Spring Boot, build RESTful APIs, and integrate with databases.

You will troubleshoot issues, perform unit testing, and collaborate with frontend teams, QA, and business analysts to deliver clean, well-documented code. Minimum 2-3 years of experience and strong problem-solving skills are required.