Top Java Developer Jobs in Singapore

Design, develop, and optimize high-performance systems for a matching engine, ensuring reliability and low latency while collaborating with cross-functional teams. Work includes troubleshooting, code reviews, and leverage AI for improvements.

As a Lead Developer, you'll guide teams in delivering high-quality software using best practices, collaborate with clients, and influence technical excellence.

Senior Developers design software solutions, collaborate in teams, mentor junior consultants, and ensure best engineering practices while leveraging advanced technologies.

The Senior Java Developer role involves enhancing trading capabilities on the Calypso platform, requiring expertise in distributed applications, JVM tuning, and multi-threading, while collaborating on solutions aligned with global standards.

Design and develop ultra-low-latency, deterministically event-driven backend systems for a multi-asset trading platform. Implement GC-free components, optimize JVM performance, integrate market data and order gateways, build risk and position tracking, maintain CI/CD and automated tests, and collaborate with product/trading teams to deliver production-ready, observable systems.

Lead backend development and architecture for a centralized exchange (CEX). Design large-scale, real-time payment and matching systems, resolve critical technical issues, drive middleware and rule engine development, perform technical reviews, implement core architecture, and mentor developers to improve engineering processes and system reliability.

Optimize blockchain node performance, design and implement core system plugins, collaborate across teams to integrate blockchain solutions, perform performance testing and debugging, and monitor emerging blockchain technologies.

Senior Java developer to build and maintain backend services for enterprise blockchain applications, integrate APIs with React/Vue front ends, design scalable solutions, troubleshoot complex backend issues, and collaborate with cross-functional teams to adopt blockchain best practices.

Design, develop, test and maintain Java backend services and APIs for financial platforms. Collaborate with cross-functional teams, optimize performance, integrate third-party systems, follow CI/CD and agile practices, support releases and provide post-implementation production support locally in Asia while ensuring security and regulatory compliance.

The role requires designing and developing J2EE Enterprise Solutions with a focus on Web API using REST, XML/JSON, and various application architectures.

The role involves Java application development in the financial industry, translating ACCESS programs to Java, performing business analysis, and managing SIT and UAT phases.

Seeking a Senior Java Developer with over 5 years in application development for the banking domain, skilled in Java, AngularJS, and various technologies.

The Java Backend Developer will design, develop, and maintain backend services and APIs, ensuring high performance, security, and scalability in financial applications. They will collaborate with teams, troubleshoot issues, and uphold code quality standards.

Senior Java Developer for a 6–12 month (extendable) contract in Singapore. Work on microservices using Java 8+, Spring/Spring Boot, CI/CD, AWS and Kubernetes. Responsibilities include test-driven development (JUnit, TDD), build tooling (Maven/Gradle), and collaborating with client teams. React experience is highly desirable. Must be Singapore citizen or PR and have strong communication skills.

Lead Developers guide teams in delivering high-quality software through best practices, collaboration, and continuous improvement, while mentoring peers and implementing technical visions.

As a Senior Java Engineer, you will design, develop, and maintain applications, write integration tests, and collaborate in an agile team.

The Senior Full Stack Developer will design and maintain web applications using React.js and Java, manage cloud infrastructure on AWS/Azure, and optimize microservices. They will collaborate with teams to enhance API performance and troubleshoot full-stack issues.

The Senior Java Engineer will design complex systems, optimize performance, maintain code quality, and ensure application reliability. Responsibilities include translating requirements into applications and troubleshooting issues.

Responsible for designing, developing, and optimizing core system components. Involved in technical innovation, system architecture, and lifecycle participation while collaborating with teams.

Seeking a Principal Engineer with 10+ years of experience in Java and full-stack development. Responsible for leveraging strategic IT skills and knowledge in MSA, cloud services, and agile methodologies.

The Java Software Engineer is responsible for designing, developing, and optimizing backend components, contributing to system architecture, and participating in the software lifecycle while collaborating with team members.