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Senior Java Developer

LYNEER CORP (SINGAPORE) PTE. LTD.

Software EngineeringSenior ExecutiveContractMarina, Raffles Place, People's Park, Cecil, Singapore

Job Description

Job Summary We are seeking a Senior Java Developer to design, develop, and maintain robust Java applications using modern frameworks and tools, driving high-quality software delivery with a minimum of 8 years of experience. Responsibilities • Develop and maintain Java applications using the latest Java versions to ensure modern, efficient codebases • Apply Object-Oriented Programming principles to design scalable and maintainable software solutions • Implement and configure Spring and Spring Boot frameworks to build enterprise-grade applications • Write and execute unit tests using JUnit to validate code quality and functionality • Automate build and deployment processes using Gradle or Maven integrated with Bamboo for continuous integration • Utilize IDEs such as Eclipse or IntelliJ to write, debug, and optimize Java code effectively • Manage source code versions and collaboration using Git in a team environment • Design and consume HTTP/RESTful APIs to enable seamless communication between services • Apply security fundamentals to protect applications from vulnerabilities and ensure data integrity • This role is for one of our project requirements Preferred competencies and qualifications • Develop front-end components using React to enhance user interfaces • Manage and query databases such as Postgres and DynamoDB for efficient data storage and retrieval • Deploy and manage applications on AWS services including EC2, Lambda, Route 53, S3, and ELB for scalable cloud infrastructure • Containerize applications using Docker and orchestrate with Kubernetes for efficient deployment and scaling • Implement test automation frameworks to improve testing efficiency and coverage • Work with Java Enterprise Edition technologies such as Weblogic, Websphere, and OSGi for enterprise solutions • Utilize Adobe Experience Manager (AEM) for content management and digital experience delivery • Apply functional and reactive programming paradigms to build responsive and resilient applications Required competencies and certifications • Minimum 8 years of professional experience in Java development, RTPM

Listing closes 5 Dec 2026.

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