{"schemaVersion":"jobsearcher.job.v1","id":"5f3795929853e5e2c435a517","url":"https://jobsearcher.com/jobs/5f3795929853e5e2c435a517","canonicalUrl":"https://jobsearcher.com/jobs/5f3795929853e5e2c435a517","title":"Java Back-end Developer","description":"Company Description\n\nFor More Open Positions Visit us at:\nhttp://recruiting.woongjininc.com/\n\nOur Mission\n\nWOONGJIN, 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.\nBenefits\nMedical Insurance\nVision Insurance\nDental Insurance\n401(k)\nPaid Sick hours\n\nJob Description\n\nWe 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.\n\nResponsibilities:\nDesign, develop, and maintain Java-based back-end applications, services, and APIs.\nWrite efficient, reusable, and well-documented code following industry best practices and coding standards.\nCollaborate with front-end developers, product managers, and other stakeholders to understand requirements and translate them into technical solutions.\nImplement and maintain database schemas, write complex SQL queries, and optimize database performance using Oracle SQL.\nDevelop and consume RESTful web services to enable seamless integration with external systems.\nUtilize Spring framework and its various modules (e.g., Spring Boot, Spring Batch) for building enterprise-level applications.\nManage project dependencies and build processes using Maven.\nWork with version control systems such as Git for code management and collaboration.\nPerform unit testing, integration testing, and debugging to ensure the quality and reliability of back-end components.\nStay updated on emerging technologies, trends, and best practices in back-end development.\n\nQualifications\n\nBachelor's degree in Computer Science, Engineering, or a related field.\n5 + years of experience in Java back-end development.\nProficiency in Java programming language and related frameworks (e.g., Spring, Spring Boot, Spring Batch).\nStrong understanding of object-oriented programming principles, data structures, and algorithms.\nExperience with Oracle SQL and database design principles.\nFamiliarity with RESTful web services and API development.\nExperience with build tools such as Maven.\nKnowledge of version control systems, particularly Git.\nStrong problem-solving skills and attention to detail.\nExcellent communication and collaboration skills.\nAbility to work effectively in a fast-paced, agile environment.\nStrong knowledge of application servers such as Tomcat and WebLogic.\nExperience with continuous integration tools such as Jenkins.\nFamiliarity with automated testing frameworks such as JUnit.\nUnderstanding of authentication and authorization mechanisms, including OAuth.\nKnowledge of SOAP web services and related technologies.\nPreferred Qualifications:\nExperience with other databases such as MySQL, PostgreSQL, or MongoDB.\nFamiliarity with continuous integration/continuous deployment (CI/CD) pipelines.\nUnderstanding of software development best practices and design patterns.\n\nAdditional Information\n\nAll your information will be kept confidential according to EEO guidelines.\n*** NO C2C ***","company":"Woongjin","rawCompany":"woongjin","city":"Plano","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-08-03T20:13:41.010Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Back-end Developer","description":"Company Description\n\nFor More Open Positions Visit us at:\nhttp://recruiting.woongjininc.com/\n\nOur Mission\n\nWOONGJIN, 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.\nBenefits\nMedical Insurance\nVision Insurance\nDental Insurance\n401(k)\nPaid Sick hours\n\nJob Description\n\nWe 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.\n\nResponsibilities:\nDesign, develop, and maintain Java-based back-end applications, services, and APIs.\nWrite efficient, reusable, and well-documented code following industry best practices and coding standards.\nCollaborate with front-end developers, product managers, and other stakeholders to understand requirements and translate them into technical solutions.\nImplement and maintain database schemas, write complex SQL queries, and optimize database performance using Oracle SQL.\nDevelop and consume RESTful web services to enable seamless integration with external systems.\nUtilize Spring framework and its various modules (e.g., Spring Boot, Spring Batch) for building enterprise-level applications.\nManage project dependencies and build processes using Maven.\nWork with version control systems such as Git for code management and collaboration.\nPerform unit testing, integration testing, and debugging to ensure the quality and reliability of back-end components.\nStay updated on emerging technologies, trends, and best practices in back-end development.\n\nQualifications\n\nBachelor's degree in Computer Science, Engineering, or a related field.\n5 + years of experience in Java back-end development.\nProficiency in Java programming language and related frameworks (e.g., Spring, Spring Boot, Spring Batch).\nStrong understanding of object-oriented programming principles, data structures, and algorithms.\nExperience with Oracle SQL and database design principles.\nFamiliarity with RESTful web services and API development.\nExperience with build tools such as Maven.\nKnowledge of version control systems, particularly Git.\nStrong problem-solving skills and attention to detail.\nExcellent communication and collaboration skills.\nAbility to work effectively in a fast-paced, agile environment.\nStrong knowledge of application servers such as Tomcat and WebLogic.\nExperience with continuous integration tools such as Jenkins.\nFamiliarity with automated testing frameworks such as JUnit.\nUnderstanding of authentication and authorization mechanisms, including OAuth.\nKnowledge of SOAP web services and related technologies.\nPreferred Qualifications:\nExperience with other databases such as MySQL, PostgreSQL, or MongoDB.\nFamiliarity with continuous integration/continuous deployment (CI/CD) pipelines.\nUnderstanding of software development best practices and design patterns.\n\nAdditional Information\n\nAll your information will be kept confidential according to EEO guidelines.\n*** NO C2C ***","datePosted":"2026-08-03T20:13:41.010Z","dateModified":"2026-08-03T20:13:41.010Z","hiringOrganization":{"@type":"Organization","name":"Woongjin","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Plano","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5f3795929853e5e2c435a517"},"url":"https://jobsearcher.com/jobs/5f3795929853e5e2c435a517"}}