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J2EE Java Developer

Company Description

For More Open Positions Visit us at:
http://recruiting.woongjininc.com/


Our Mission

WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership.

 

Job Description

  • Evaluate business and system requirements, ensure technical feasibility, estimate development effort and implementation sequence.
  • Design, Develop, and Validate Product/Software.
  • This position will support vendor development effort and required coordination.
  • Develop Java Software modules using Java/JEE and database related technologies, technical design and development of new features in the product.
  • Work Closely with Business and product Development team to translate requirements into high-quality, timely deliverables, contribute as a strong hands-on technical member in project development activities.
  • Provide technical direction and guidance to the engineering team/vendor to create designs, develop systems, resolve issues, and manage development schedule.
  • Create clean, unit-tested, and refactored code.
  • Establish development environment and development guidelines (coding, code reviews, build etc.)
  • Research new technology available, and recommend technical and architectural improvements.
  • Prepare detailed specifications form which programs will be written, designed, coded, tested, and debugged.  
  • Develop RESTful web-services that can support high-volume transactions.
  • Work with multiple stakeholders to analyze requirements, clarify design dependencies, create test plans, and support functional and non-functional activities.
  • Support testing efforts by engaging in troubleshooting, and providing solutions to issues.

Salary: $80,000 + DOE / per year

Qualifications

  • Bachelor's degree in Engineering or Computer Science or equivalent experience.  
  • Master's degree or PhD in Engineering or computer science or equivalent preferred.
  • 5+ years of overall experience in development, design, and architecture with Java, J2EE .NET, and database technologies.
  • Minimum of 3 years of experience in Java and J2EE technologies.
  • Experience in J2EE technologies like Spring, iBATIS, Web Services, Design Patterns, SOAP, MVC, JSP, and Servlets.
  • Strong understanding of Object Oriented Analysis and Design (OOAD) concepts.
  • A well-developed understanding of the theory and principles of operation of the internet and packet data protocols. 
  • Basic Knowledge and experience in developing mobile applications for IOS and Android platforms.
  • Proficient in deploying applications on J2EE Web/Application servers like JBoss, WebLogic, and Tomcat.
  • Hands on experience in databases like Oracle, SQL Server, MySQL.
  • Capable of writing complex DB queries, and performing SQl analysis and tuning.
  • Experience in multi-platform like Unix and Linux environments.
  • Experience in ESB technologies (Apache Camel, Mule ESB, ActiveMQ) is a plus.
  • Experience Developing with data persistence and distributed processing frameworks such as Hadoop, Spark, HBase, and No SQL is a plus.
  • Prefer experience in Mobile App Development on IOS or Android Platforms.
  • Experience working on complex technical projects in a multi-vendor project environment.
  • Exposure to Agile development methodology.

Additional Information

All your information will be kept confidential according to EEO guidelines.

 *** NO C2C ***

Average salary estimate

$80000 / YEARLY (est.)
min
max
$80000K
$80000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About J2EE Java Developer , Woongjin, Inc

Welcome to Woongjin, Inc., where we’re on the lookout for a talented J2EE Java Developer to join our rapidly growing team in beautiful Irvine, CA! At Woongjin, we pride ourselves on providing exceptional services to our clients, motivated by a strong moral code and a commitment to servant leadership. As a J2EE Java Developer, your role will be pivotal. You will evaluate business and system requirements while ensuring technical feasibility and estimating development efforts. The position involves designing and developing software solutions that address both technical and business needs. You’ll work closely with our business and product development teams, transforming their requirements into timely, high-quality deliverables. Your expertise in Java, J2EE, and other database technologies will shine as you develop modules, create clean and maintainable code, and establish development environments. You will also dive into creating RESTful web services and collaborating with various stakeholders to analyze requirements and resolve any issues that arise. With a focus on continuous learning, you will not only contribute to ongoing projects but also stay updated with new technologies and recommend improvements. This is an incredible opportunity to grow your skills and be a part of a supportive and dynamic team at Woongjin, Inc. with an attractive salary starting at $80,000 per year, depending on experience. Come join us and make a difference!

Frequently Asked Questions (FAQs) for J2EE Java Developer Role at Woongjin, Inc
What are the primary responsibilities of a J2EE Java Developer at Woongjin, Inc.?

A J2EE Java Developer at Woongjin, Inc. is responsible for evaluating business and system requirements, designing and developing software solutions, and ensuring technical feasibility. This role includes creating clean, efficient code, developing RESTful web services, and collaborating with cross-functional teams to translate business needs into high-quality deliverables.

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What qualifications are needed for the J2EE Java Developer position at Woongjin, Inc.?

To qualify for the J2EE Java Developer position at Woongjin, Inc., candidates should have a Bachelor’s degree in Engineering or Computer Science and a minimum of 5 years of experience in development, design, and architecture with Java and J2EE technologies. Familiarity with various frameworks and database technologies is also crucial.

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What skills are essential for success as a J2EE Java Developer at Woongjin, Inc.?

Essential skills for a J2EE Java Developer at Woongjin, Inc. include a strong understanding of Object-Oriented Analysis and Design, proficiency in developing with J2EE technologies such as Spring and SOAP, and experience in deploying applications on J2EE servers. Familiarity with databases and Agile development practices is highly beneficial.

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What technologies do J2EE Java Developers work with at Woongjin, Inc.?

J2EE Java Developers at Woongjin, Inc. work with a variety of technologies including Java, J2EE, Spring, Web Services, and databases like Oracle and MySQL. Exposure to ESB technologies, distributed processing frameworks such as Hadoop, and mobile application development would be advantageous.

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Is there room for career growth for J2EE Java Developers at Woongjin, Inc.?

Absolutely! Woongjin, Inc. fosters a culture of continuous learning and professional development. As a J2EE Java Developer, you will have opportunities to grow your skills, take on new challenges, and possibly advance into more senior technical roles within the company.

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Common Interview Questions for J2EE Java Developer
Can you describe your experience with Java and J2EE technologies?

When answering, focus on specific projects you’ve worked on, the technologies you utilized, and any challenges you faced. Highlight how your experience aligns with the specific requirements mentioned by Woongjin, Inc.

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What are some design patterns you have used in your previous projects?

Discuss popular design patterns like Singleton or Factory patterns. Explain how you have implemented them in your projects and the benefits they brought to your designs.

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How do you ensure code quality in your J2EE applications?

Explain your approach to code reviews, unit testing, and refactoring practices. Demonstrating your commitment to maintaining high standards of code quality is crucial.

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What steps do you take to troubleshoot issues in your applications?

Discuss your problem-solving methods, such as reviewing logs, conducting tests, and utilizing debugging tools. Provide examples of how you have successfully resolved issues in previous projects.

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Describe your experience with RESTful web services.

Talk about any projects where you implemented RESTful APIs, the technologies you used, and how they improved the application's functionality.

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How do you approach working in a team environment?

Emphasize your collaboration skills and communication methods. Share examples of successful team projects and how you contribute to a supportive work atmosphere at Woongjin, Inc.

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What Agile methodologies have you worked with?

Share your experiences with Agile processes, such as Scrum or Kanban. Highlight how these methodologies improved project outcomes and your role in these processes.

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Can you explain your understanding of Object-Oriented Design?

Detail your knowledge of key principles like encapsulation, inheritance, and polymorphism. Provide examples of how you’ve applied these principles in your work.

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What tools and technologies have you used for database management?

List the database technologies you’re familiar with, like Oracle, MySQL, or SQL Server. Describe your experience with writing complex queries and performance tuning.

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How do you keep your technical skills updated?

Discuss your strategies for continuous learning, such as online courses, attending workshops, and engaging with the developer community. Showing a proactive approach to learning aligns with the values at Woongjin, Inc.

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Founded in 1980, Woongjin Group is an investment holding company with businesses in education, publishing, food, IT, and other industries. It is based in Seoul, South Korea.

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Full-time, on-site
DATE POSTED
December 25, 2024

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