LYNEER CORP (SINGAPORE) PTE. LTD. Hiring! Full Time Java - Python in Central Region (Singapore), Earn up to SGD 8,500 - Ricebowl

Job Summary

Develop and maintain Java-based applications by applying strong computer science principles and testing methodologies to deliver robust, efficient, and scalable software solutions.

Responsibilities

• Develop and maintain applications using Core Java 8+ and JUnit to ensure high-quality code and reliable functionality
• Apply Spring Boot and Spring core concepts to design and implement scalable backend services
• Utilize strong computer science knowledge, including algorithms, data structures, and object-oriented design, to solve complex programming challenges
• Write and execute acceptance tests following Test-Driven Development (TDD) practices to validate software requirements
• Manage project builds and dependencies using Maven for consistent and repeatable builds
• Execute basic Linux shell scripting commands to automate tasks and support development workflows
• Implement Java messaging concepts such as JMS and MQ to enable asynchronous communication between services
• Design and optimize SQL queries, including joins, indexes, and triggers, to improve database performance and reliability
• Develop and consume web services using REST and SOAP protocols for system integration
• Use IntelliJ IDEA, Git version control, and SonarQube/SonarLint tools to enhance code quality and maintainability

Preferred competencies and qualifications

• Experience with SQL query optimization techniques to improve application responsiveness
• Familiarity with IntelliJ, Git, and SonarQube/SonarLint for efficient development and code quality assurance