Sr. Java/Python Full Stack 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. Benefits Medical Insurance Vision Insurance Dental Insurance 401(k) Paid Sick hours Job Description We are looking for a motivated senior full stack developer to join our team in Plano, TX. This position is responsible for the development, deployment, and operation support of enterprise web applications based on Java/J2EE and Spring framework. The primary responsibility includes analyzing application issues, implementing code changes, managing application releases, performing production deployments, and providing stable operation support for business-critical applications. The role will work closely with business users, development teams, infrastructure teams, and global IT organizations to ensure application availability, performance, and continuous improvement. In addition to traditional enterprise application operation responsibilities, this position will support digital transformation initiatives by developing AI-enabled solutions using Python, Large Language Models (LLM), [... source excerpt omitted ...] lopment and operational experience, with the ability to expand into AI application development including AI Agents, workflow automation, and intelligent application services. Key Responsibilities • Design, develop, test, and maintain full stack applications and services using Java and Python. • Build and maintain front-end interfaces (HTML, CSS, JavaScript) alongside back-end APIs and services. • Design, develop, and maintain end-to-end solutions using J2EE technologies for both front-end and back-end components. Collaborate with cross-functional teams to understand business requirements and translate them into technical specifications • Utilize modern front-end technologies (HTM [... source excerpt omitted ...] rum ceremonies, sprint planning, and cross-functional team meetings. • Document technical processes, code changes, and system configurations. • Troubleshoot and resolve bugs and production issues in a timely manner. Qualifications • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field. • Must have web UI side technical skills: Angular5, Bootstrap, JQuery, HTML/CSS, Ajax, JSON, Java script • 9+ years of experience in enterprise application development, operation, and production support. • Experience with version control systems (Git), build tools (Maven, Gradle), and continuous integration/delivery • Experience with DevOps pra