Java Developer

freeC's Client
1800 - 2200 USD
Ho Chi Minh
Full time
Published 09/08/2021

Job Description

  • As a Java Developer, you will be a part of a team of Java developers delivering in an Agile environment. You will be expected to work directly with key stakeholders to understand the business requirements and design/deliver complex solutions. You will also be responsible for utilizing best practices to ensure high-quality software solutions. The ideal candidate for this job should have experience in Java development with a heavy focus on the Spring framework. You should be comfortable building REST services to support Customer Facing UI as well as integrating with back-end SOAP/REST-based web services.

  • Work with Technical Lead to envision and deliver the required functionality
  • Develop, enhance, debug, support, maintain and test WorkforceOptimizer software application that helps businesses to optimize the deployment of their workforce
  • Profile the application under heavy load to be able to identify memory, CPU, or threading issues and fix them
  • Build and run unit tests for frontend and server in an automated testing environment
  • Optimize application for maximum speed and scalability
  • Bringing improvement ideas to the team and driving the execution/implementation of those ideas


  • Bachelor’s degree in Computer Science or STEM (Science, Technology, Engineering, Math) majors
  • 3-5 years of Java (core Java 1.7+, threading and concurrency, collections and as well as able to profile and identify the application for performance issues) experience
  • Strong in the algorithm
  • Fluent in using English
  • 3-5 years of relevant work experience in developing complex enterprise B2B web applications
  • Proficient understanding of software design principles, object-oriented programming, and design patterns
  • Proficient knowledge of Spring, Hibernate, DAO, Java Threading Model, and SQL
  • Good Working Knowledge of Java Concurrency libraries
  • Good understanding of performance aspects related to core Java and Swing with hands-on experience on some Java Performance profiling tools like YourKit, JProfiler, etc.
  • Good understanding of Java application deployment tools like Java WebStart
  • Well versed with writing unit test cases using JUnit and JMock and developing using Eclipse IDE


  • Performance review every year with promotion opportunities (1-2 months salary)
  • 14 annual leaves + 14 sick leaves
  • Work-from-home policy (COVID situation)
  • Working hours from Monday to Friday (8:00 – 17:00)
  • Technical and Soft-skills Training supporting packages.
  • On-site training at Singapore opportunities
  • An international working environment with an open-minded culture, friendly colleagues, and supportive team leaders

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