1,400+ Java Jobs - September 2026

Collaborate with specialist and operation teams to improve security systems, automated tools, and threat detection capabilities, enhancing operational efficiency and automation.
Work with analysts and data teams on data collection, cleaning, modeling, and analysis to support security-related use cases.
Participate in the design and implementation of backend and big data workflows for Web3 security and security control scenarios. ...

Posted

12 days ago

Senior Java Software Engineer Senior Java Software Engineer

BILLIGENCE CONSULTANCY PTE. LTD.

Full Time

Singapore

Build and optimize data solutions using SQL and NoSQL databases (PostgreSQL, Oracle, MongoDB, Redis, etc.).
Collaborate with architects and cross-functional teams to deliver resilient, cloud-native applications.
Implement automated testing, code quality, and CI/CD practices using tools such as JUnit, Mockito, Jenkins, GitHub Actions, or GitLab CI. ...

Posted

23 days ago

Lead Java Developer Lead Java Developer

Net2Source Inc.

Full Time

Petaling Jaya

Able to work full-time on-site at the Petaling Jaya office.
The position will initially be offered as a contract role, with the possibility of conversion to a permanent Hilti position based on performance and overall fit.
Requirements:- ...

Posted

a month ago

Java Backend Developer Java Backend Developer

MindGraph

Full Time

KL City

Implement appropriate integration patterns and API authentication mechanisms.
Develop and integrate solutions with Oracle Database and other backend systems.
Prepare and execute system test cases and perform unit testing for assigned development tasks. ...

Posted

a month ago

Senior Java Spark Developer Senior Java Spark Developer

TRINITY CONSULTING SERVICES PTE. LTD.

Full Time

Singapore

Knowledge of both frontend and backend development
Solution design using proven patterns, awareness of anti-patterns, performance tuning
In-depth knowledge on Relational databases – MS SQL Server, Sql profiler, query analyzer ...

Posted

23 days ago

Software Engineer (Java-Struts) Software Engineer (Java-Struts)

Zenith Infotech

Full Time

Singapore

Collaborate with cross-functional teams.
Participate in code reviews and technical design discussions.
Degree in Computer Science, Software Engineering, or related field. ...

Posted

23 days ago

Java - Kafka Developer (Contract) Java - Kafka Developer (Contract)

3 CUBED BUSINESS CONSULTING PTE. LTD.

Full Time

Singapore

Investigate and resolve complex legacy defects and production issues to maintain system stability and performance
Ensure adherence to organizational standards including code quality, security, and performance best practices
Collaborate effectively within Agile teams, applying Scrum or Extreme Programming methodologies to meet project goals ...

Posted

23 days ago

Java Software Engineer Java Software Engineer

STEENBOK PTE LTD

Full Time

Singapore

Automate the build, test, and deployment
Knowledge of Java 8, 11,17 and microservices
Good experience in Java Spring Boot framework ...

Posted

a month ago

Java - Kafka Developer (Contract) Java - Kafka Developer (Contract)

3 CUBED BUSINESS CONSULTING PTE. LTD.

Full Time

Singapore

Posted

23 days ago

Java Developer(junior AND senior) Java Developer(junior AND senior)

DADACONSULTANTS PTE. LTD.

Full Time

Clementi

Posted

23 days ago

Junior Java Developer Junior Java Developer

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD.

Full Time

Singapore

Support existing applications by troubleshooting, fixing bugs, and implementing necessary upgrades or modifications to enhance functionality
Manage release processes including raising Change Requests and scheduling, RTPM
implementation of fixes and enhancements to ensure smooth delivery ...

Posted

a month ago

Senior Java Developer Senior Java Developer

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD.

Full Time

Singapore

Identify bottlenecks and bugs,and devise solutions to these problems
Help maintain code quality, organization, and automatization
Proficient in Java, with a good knowledge of its ecosystems ...

Posted

a month ago

Back-end Developer (Java - Spring Boot) Back-end Developer (Java - Spring Boot)

EPAM Systems

Full Time

KL City

Collaborate with multidisciplinary teams to deliver new features and enhancements
Participate in code reviews, troubleshooting, debugging and performance optimization
Support continuous integration and continuous deployment practices using GitHub Actions ...

Posted

13 days ago

Java Developer(junior AND senior) Java Developer(junior AND senior)

DADACONSULTANTS PTE. LTD.

Full Time

Singapore

Write code to implement product features, complete project development end-to-end, and participate in requirements analysis.
Optimize the performance, scalability, and reliability of back-end systems; assist in tackling core technical challenges and technology solution selection.
Troubleshoot and resolve technical issues, including production environment troubleshooting, to ensure smooth system operations. ...

Posted

23 days ago

Java Senior Backend Developer Java Senior Backend Developer

G2 COMTECH ASIA PTE. LTD.

Full Time

Singapore

- System Maintenance: Perform root cause analysis (RCA) for recurring incidents and implement long-term structural fixes rather than "band-aid" patches.
- Code Quality & Mentorship: Conduct thorough code reviews and provide technical guidance to junior developers, championing best practices in Java development.
- Legacy Modernization: Identify opportunities to refactor and modernize older codebases to improve maintainability, scalability, and security. ...

Posted

23 days ago

Lead Full Stack Developer (Java, React) Lead Full Stack Developer (Java, React)

EPAM Systems

Full Time

Singapore

Define clear API contracts and data flows between Front-end and Back-end components
Establish coding standards, branching strategies and code-quality controls across the team
Drive automated testing across unit, integration and end-to-end layers ...

Posted

13 days ago

Java Full Stack Developer (React Native) Java Full Stack Developer (React Native)

EPAM Systems

Full Time

Malaysia

Support live applications including incident triage, fixes and continuous improvement
Work across multiple applications in a managed-services environment and switch context as priorities change
Collaborate with ANZ stakeholders to refine requirements and manage delivery priorities ...

Posted

13 days ago

Production Support Engineer (Java) Production Support Engineer (Java)

Vipicks Resources Sdn Bhd

Full Time

KL City

AS400 based application Life Asia : 2 years (Preferred)
insurance/ Takaful: 1 year (Required)
IBM: 1 year (Preferred) ...

Posted

23 days ago

Java Developer and Backend Engineer Java Developer and Backend Engineer

Vipicks Resources Sdn Bhd

Full Time

KL City

Spring Boot: 5 years (Preferred)
Hibernate: 5 years (Preferred)
Kuala Lumpur (Preferred) ...

Posted

23 days ago

Senior Java Software Engineer Senior Java Software Engineer

BILLIGENCE ASIA PTE. LTD.

Full Time

Singapore

Build and optimize data solutions using SQL and NoSQL databases (PostgreSQL, Oracle, MongoDB, Redis, etc.).
Collaborate with architects and cross-functional teams to deliver resilient, cloud-native applications.
Implement automated testing, code quality, and CI/CD practices using tools such as JUnit, Mockito, Jenkins, GitHub Actions, or GitLab CI. ...

Posted

23 days ago

Enterprise Java Technical Lead Enterprise Java Technical Lead

DNA INFOTECH PTE. LTD.

Full Time

Outram

Design distributed systems and event-driven solutions using Kafka, RabbitMQ, JMS , and related messaging technologies.
Build secure APIs and integrations using OAuth2, JWT, API authentication, OpenAPI/Swagger , and enterprise security best practices.
Lead technical design reviews and establish engineering standards based on SOLID, TDD, DDD, design patterns, and clean architecture . ...

Posted

24 days ago

Senior Software Engineer (Java, Spark) Senior Software Engineer (Java, Spark)

APAR TECHNOLOGIES PTE. LTD.

Full Time

Singapore

Solution design using proven patterns, awareness of anti-patterns, performance tuning
Analyze technical constraints considering functional impact
Organize and take ownership of detailed technical documentation ...

Posted

19 days ago

Senior Angular Developer - JAVA Senior Angular Developer - JAVA

Luxoft Singapore

Full Time

Singapore

Partnering and supporting core banking flagships and transverse areas in their large-scale development projects.
Providing premium In-house Banking applications,
This unique positioning empowers us to bring our core banking business a sustainable competitive advantage on the market. ...

Posted

23 days ago

Java Application Developer Java Application Developer

Siroi Solutions Sdn Bhd

Full Time

KL City

Participate in system architecture and technical design discussions, proposing sound, scalable solutions for enterprise and government platforms.
Collaborate closely with Business Analysts, QA engineers, DevOps, UI/UX designers, and Project Managers in an Agile/Scrum environment.
Write clean, well-tested, maintainable code, and actively participate in peer code reviews to uphold engineering standards. ...

Posted

a month ago

Senior Java Software Engineer Senior Java Software Engineer

BILLIGENCE CONSULTANCY PTE. LTD.

Full Time

Singapore

Design and implement event-driven solutions using Kafka, RabbitMQ, or similar messaging platforms.
Build and optimize data solutions using SQL and NoSQL databases (PostgreSQL, Oracle, MongoDB, Redis, etc.).
Collaborate with architects and cross-functional teams to deliver resilient, cloud-native applications. ...

Posted

24 days ago