Java Full Stack Engineer

United States Digital Space LLC; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

United States Digital Space LLC in Singapore is seeking a Java Full Stack Engineer to design, develop, and deploy scalable applications in a fast-growing tech environment. This on-site/hybrid role combines backend Java work with frontend delivery and close collaboration with product and engineering teams.

You will work on greenfield projects, build RESTful services with PostgreSQL/MySQL, and ensure code quality with CI/CD, Git, Maven/Gradle.

Qualifications

• Must have 2-4 years hands-on software development experience.
• Strong experience with Java and REST APIs.
• Exposure to greenfield product development and modern DevOps practices.

Responsibilities

• Develop new full-stack applications using Java technologies.
• Build scalable backend services, REST APIs, and responsive web applications.
• Participate in application design, database design, and technical discussions.
• Collaborate with product and engineering teams.
• Write clean, maintainable, and well-tested code.

Skills

Java

REST APIs

PostgreSQL/MySQL

Git

CI/CD

Greenfield development

Tools

AWS

Docker

Microservices

Maven/Gradle

Job description

Position: Java Full Stack Engineer

Location: Singapore (On-site / Hybrid)

About the Role

Join a fast-growing technology company to build new products from the ground up.

This is a greenfield development role where you'll work closely with senior engineers to design, develop, and launch scalable applications.

Key Responsibilities

• Develop new full-stack applications using Java technologies.
• Build scalable backend services, REST APIs, and responsive web applications.
• Participate in application design, database design, and technical discussions.
• Collaborate with product and engineering teams.
• Write clean, maintainable, and well-tested code.

Key Requirements

• 2-4 years of hands-on software development experience.
• Strong experience with Java
• Java-first full-stack engineers preferred
• Good knowledge of REST APIs and PostgreSQL/MySQL.
• Exposure to greenfield product development.
• Familiarity with Git, Maven/Gradle, and CI/CD.
• Experience with AWS, Docker, or Microservices is an advantage.