Java Back-end Developer

Plano, TX, United StatesPosted 2 days ago

Role Overview

Woongjin, Inc is hiring a entry-level Java Back-end Developer. This is a contract role in Plano. Part of Woongjin, Inc's Frontend hiring, posted 2 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.

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JavaSQLSpringJenkinsPostgreSQLMySQLMongoDBGit

Job description

We are seeking an experienced Java Back-end Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining robust and scalable back-end solutions using Java and related technologies. The Back-end Developer will work closely with cross-functional teams to deliver high-quality software solutions that meet our business needs.

Responsibilities:

Design, develop, and maintain Java-based back-end applications, services, and APIs.
Write efficient, reusable, and well-documented code following industry best practices and coding standards.
Collaborate with front-end developers, product managers, and other stakeholders to understand requirements and translate them into technical solutions.
Implement and maintain database schemas, write complex SQL queries, and optimize database performance using Oracle SQL.
Develop and consume RESTful web services to enable seamless integration with external systems.
Utilize Spring framework and its various modules (e.g., Spring Boot, Spring Batch) for building enterprise-level applications.
Manage project dependencies and build processes using Maven.
Work with version control systems such as Git for code management and collaboration.
Perform unit testing, integration testing, and debugging to ensure the quality and reliability of back-end components.
Stay updated on emerging technologies, trends, and best practices in back-end development.

Bachelor's degree in Computer Science, Engineering, or a related field.
5 + years of experience in Java back-end development.
Proficiency in Java programming language and related frameworks (e.g., Spring, Spring Boot, Spring Batch).
Strong understanding of object-oriented programming principles, data structures, and algorithms.
Experience with Oracle SQL and database design principles.
Familiarity with RESTful web services and API development.
Experience with build tools such as Maven.
Knowledge of version control systems, particularly Git.
Strong problem-solving skills and attention to detail.
Excellent communication and collaboration skills.
Ability to work effectively in a fast-paced, agile environment.
Strong knowledge of application servers such as Tomcat and WebLogic.
Experience with continuous integration tools such as Jenkins.
Familiarity with automated testing frameworks such as JUnit.
Understanding of authentication and authorization mechanisms, including OAuth.
Knowledge of SOAP web services and related technologies.

Preferred Qualifications:

Experience with other databases such as MySQL, PostgreSQL, or MongoDB.
Familiarity with continuous integration/continuous deployment (CI/CD) pipelines.
Understanding of software development best practices and design patterns.

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

*** NO C2C ***

About Woongjin, Inc

Woongjin, Inc

woongjininc.com

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Frequently Asked Questions

How do I apply for the Java Back-end Developer position at Woongjin, Inc?

Use the Apply button above to submit your application directly to Woongjin, Inc. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Java Back-end Developer position at Woongjin, Inc located?

This position is based in Plano. Woongjin, Inc has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Java Back-end Developer at Woongjin, Inc earn?

Woongjin, Inc has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Java Back-end Developer role at Woongjin, Inc posted?

This role was posted on July 20, 2026 (2 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

Is the Java Back-end Developer role at Woongjin, Inc entry-level?

Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Woongjin, Inc has listed.

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