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World Wide Technology

Mid level or Junior Java Developer

World Wide Technology
Singapore · Contract · Associate

Key Responsibilities

  • Design, develop, test, and maintain Java/Python based applications
  • Write clean, scalable, and efficient code following best practices
  • Participate in requirement analysis, design discussions, and code reviews
  • Debug, troubleshoot, and resolve application issues
  • Contribute to application performance tuning and optimization
  • Maintain proper documentation for developed features and APIs

Required Skills & Qualifications

  • 2–3 years of professional experience in Java
  • Strong understanding of Core Java (OOP concepts, Collections, Multithreading, Exception Handling)
  • Strong analytical and problem-solving skills
  • Experience with Spring / Spring Boot
  • Hands-on experience with REST APIs
  • Working knowledge of SQL and relational databases (PostgreSQL, Sybase, or similar)
  • Familiarity with ORM frameworks such as Hibernate/JPA
  • Experience using Git or similar version control systems
  • Basic understanding of Linux/Unix environments
  • Ability to write unit tests using JUnit/Mockito


Mandatory skills :


  • Java or Python development.
  • Backend development experience.
  • Data Structures & algorithms.
  • Excellent problem-solving skills.

Key Skills

Ranked by relevance

java postgresql python git sql oop
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Posted
Feb 02, 2026
Type
Contract
Level
Associate
Location
Singapore

Industries

IT Services IT Consulting Investment Banking

Categories

Information Technology

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