Java Developer (Short-term relocation Korea)

Deadline to apply: April 24, 2026

Java Developer (Short-term relocation Korea)

Deadline to apply: April 24, 2026

LOCATION: Seoul, Korea

JOB DESCRIPTION 

  • Develop, enhance, and maintain backend services using Java (Spring Framework / Spring Boot preferred).
  • Design and implement secure, scalable, and high-performance RESTful APIs.
  • Participate in the design and implementation of AI agent integrations within financial systems.
  • Collaborate with AI engineers to integrate machine learning models and APIs into backend services.
  • Apply clean code principles, software design best practices, and clean architecture concepts.
  • Conduct code reviews, write unit tests, debug issues, and optimize system performance.
  • Support deployment, monitoring, and troubleshooting activities in collaboration with DevOps teams.
  • Communicate effectively with international stakeholders in English.

REQUIRED SKILLS AND EXPERIENCE 

  • 3–5 years of professional experience in Java backend development.
  • Strong hands-on experience with: Java Core, Spring Framework / Spring Boot, RESTful APIs, SQL and relational databases (e.g., MySQL, PostgreSQL, Oracle)
  • Solid understanding of software design principles (e.g., SOLID) and clean architecture.
  • Experience working with APIs and system integrations.
  • Strong analytical thinking and problem-solving skills.
  • Working proficiency in English (able to communicate effectively in meetings and technical discussions).

DESIRED SKILLS

  • Experience in financial services, banking, or fintech systems.
  • Experience integrating AI/ML services into enterprise systems.
  • Familiarity with: Docker and Kubernetes, CI/CD pipelines, Cloud platforms such as AWS, Azure, or GCP

BENEFITS 

Salary: Upto 50M (Open to negotitate)

  • Probation salary is 100% of official salary
  • 13th-month salary and performance review twice a year
  • Bonus for special occasions each year (Labor Day, National Day, Solar New year, Lunar New Year)
  • Employee’s professional certification and training allowances subject to company regulations
  • Health Care Insurance
  • Annual Health Assessment
  • Social, health and unemployment Insurance following Government policy
  • Enjoy company summer trips and other team building activities held monthly and quarterly
  • Work five days per week with flexible working time
  • Have chances to gain knowledge on the latest waves of blockchain, AI, Big Data
  • Professional, creative and dynamic working environment

CONTACT