Senior Java Engineer: Spring, REST & Secure FinTech

PT Infinitium Solutions; Jakarta Pusat; On-site; IDR 279,000,000 - 502,200,000; Full time

Job summary

PT Infinitium Solutions in Jakarta is seeking skilled software developers with at least five years of Java hands-on experience and a strong background in Spring and modern web technologies such as Thymeleaf, React, and RESTful services to join our team.

The role emphasizes high-quality, secure, and scalable code, collaboration with product, risk, and operations teams, and ongoing learning in a fast-paced e-business environment.

Qualifications

• Minimum 5 years of hands-on Java experience.
• Strong Spring framework and web technologies such as Thymeleaf, React, and RESTful services.
• Experience with SQL databases (PostgreSQL, SQL Server).
• Familiarity with Git, CI/CD pipelines, and Agile practices.
• Understanding of security and performance optimization.

Responsibilities

• Design, develop, and maintain high-quality software solutions.
• Collaborate with product, risk, operations, and compliance teams to deliver features safely.
• Write clean, scalable, and well-documented code following engineering and security best practices.
• Write and maintain unit and integration tests to ensure correctness and reliability.
• Participate in code reviews and provide constructive feedback.

Job description

PT Infinitium Solutions in Jakarta is seeking skilled software developers with at least five years of Java hands-on experience and a strong background in Spring and modern web technologies such as Thymeleaf, React, and RESTful services to join our team.

The role emphasizes high-quality, secure, and scalable code, collaboration with product, risk, and operations teams, and ongoing learning in a fast-paced e-business environment.