Java Backend Engineer for Financial Platforms

United States Digital Space LLC; Singapore; On-site; SGD 70,000 - 120,000; Full time

Job summary

United States Digital Space LLC in Singapore seeks an experienced Java Backend Developer to design, develop and enhance backend applications and financial platforms, focusing on Java, Spring Boot and scalable enterprise solutions.

You will collaborate with cross-functional teams to deliver secure, high-performance systems supporting critical business functions, participate in full SDLC, ensure code quality, and contribute to CI/CD improvements.

Qualifications

• Strong experience in Java backend development, including core Java concepts and libraries.
• Experience with Spring Framework/Spring Boot and data access (JPA/Hibernate).
• Familiarity with messaging frameworks (JMS preferred) and CI/CD practices.
• Proven ability to develop enterprise applications and integrate complex systems.
• Comfortable in Unix/Linux environments and agile teams.

Responsibilities

• Design, develop and maintain backend services and APIs using Java, Spring and Spring Boot.
• Build scalable, reliable financial applications with performance and security in mind.
• Integrate backend systems with internal platforms and external services.
• Participate in the full software development lifecycle: design, develop, test, deploy, support.
• Write clean, efficient code and follow engineering best practices.
• Conduct code reviews and improve development standards and CI/CD processes.
• Troubleshoot issues across development and production environments.
• Collaborate with product owners and stakeholders to translate requirements.
• Support application releases and post-production changes.

Skills

Java backend

Core Java

Spring Boot

JPA/Hibernate

JMS

CI/CD

Unix/Linux

Agile

Job description

United States Digital Space LLC in Singapore seeks an experienced Java Backend Developer to design, develop and enhance backend applications and financial platforms, focusing on Java, Spring Boot and scalable enterprise solutions.

You will collaborate with cross-functional teams to deliver secure, high-performance systems supporting critical business functions, participate in full SDLC, ensure code quality, and contribute to CI/CD improvements.