Full Stack Java Developer (Korean Bilingual)

Cinter Technology Services; United States; On-site; USD 85,000 - 89,000; Part time

Benefits offered by this job

401K

Insurance

Job summary

Cinter Technology Services in Plano, TX seeks a Full Stack Java Developer to design, build, and maintain web applications using Java 17, Spring Boot, and RESTful APIs. The role requires strong frontend skills (HTML5, CSS3, JavaScript, jQuery) and experience with Oracle/PostgreSQL databases.

Work onsite in a fast-paced, bilingual (Korean/English) environment. The candidate will contribute across the SDLC, collaborate with cross-functional teams, and support deployments on WebLogic/JBoss/Tomcat

Qualifications

• 5+ years of experience developing or maintaining enterprise information systems using Java.
• Hands-on with Java 17, Spring Boot, RESTful APIs, Redis, and Vue.js.
• Experience with front-end tech including HTML5, CSS3, JavaScript, and jQuery.
• Experience with WebLogic, JBoss, or Tomcat.
• Experience with Oracle and/or PostgreSQL databases.
• Experience in UNIX/Linux environments.
• Coordinate, prioritize, and manage multiple tasks effectively.
• Bilingual Korean and English required.

Responsibilities

• Design, develop, and maintain web-based applications based on business requirements.
• Participate in the full software development lifecycle from requirements to deployment and documentation.
• Design intuitive and scalable web-based user interfaces.
• Develop and maintain backend services using Java 17, Spring Boot, and RESTful APIs.
• Collaborate with cross-functional teams to deliver new features.
• Develop and optimize database solutions using Oracle or PostgreSQL.
• Troubleshoot, debug, and enhance application performance and stability.
• Deploy and support applications on WebLogic, JBoss, or Tomcat environments.
• Work within UNIX/Linux environments to support development and operations.
• Coordinate and prioritize multiple development tasks to meet deadlines.

Skills

Java 17

Spring Boot

RESTful APIs

Redis

Vue.js

HTML5

CSS3

JavaScript

jQuery

WebLogic/JBoss/Tomcat

Oracle/PostgreSQL

UNIX/Linux

Korean-English bilingual

Coordination

Job description

Job Details

• Job Title: Full Stack Java Developer
• Client: Korean IT Consulting company
• Working Location: Plano, Tx
• Working Style: Onsite
• Employment Type: 1 year contract/W2
• Salary: $85K-$89K annually (DOE)
• Benefit: 401K and Insurance
• Visa Support: Not provided
• Working Hours: Standard Business hours (CT)
• Language: English and Korean required

Key Responsibilities

• Design, develop, and maintain web-based applications based on business requirements.
• Participate in the full software development lifecycle including requirements gathering, analysis, design, coding, testing, deployment, and documentation.
• Design and implement intuitive and scalable web-based user interfaces.
• Develop and maintain backend services using Java 17, Spring Boot, and RESTful APIs.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Develop and optimize database solutions using Oracle or PostgreSQL.
• Troubleshoot, debug, and enhance application performance and stability.
• Deploy and support applications running on WebLogic, JBoss, or Tomcat environments.
• Work within UNIX/Linux environments to support application development and operations.
• Coordinate and prioritize multiple development tasks while meeting project deadlines.

The right candidate will possess

• Strong software engineering and problem-solving skills.
• Ability to work independently and within a collaborative team environment.
• Excellent verbal and written communication skills in both Korean and English.
• Strong organizational skills with the ability to manage multiple priorities.
• Goal-oriented, self-motivated, and able to perform in a fast-paced environment.
• Ability to quickly learn new technologies and adapt to changing business requirements.
• Strong attention to detail and commitment to delivering high-quality solutions.

Required Qualifications & Skills

• 5+ years of experience developing or maintaining enterprise information systems using Java.
• Strong hands‑on experience with Java 17, Spring Boot, RESTful APIs, Redis, and Vue.js.
• Experience with front-end technologies including HTML5, CSS3, JavaScript, and jQuery.
• Experience with application servers such as WebLogic, JBoss, or Tomcat.
• Experience with Oracle and/or PostgreSQL databases.
• Experience working in UNIX/Linux environments.
• Ability to coordinate, prioritize, and manage multiple tasks effectively.
• Bilingual proficiency in Korean and English required.

Preferred Qualifications

• Experience with Kubernetes and Docker.
• Experience with Kafka and Elasticsearch.
• Experience implementing and maintaining Jenkins CI/CD pipelines.
• Android and/or iOS application development experience.
• Experience integrating enterprise applications with SAP.
• Experience working in large-scale enterprise application environments.