JAVA Backend Developer

Bundang (On-site) • Full time

  • Java

Our team is experiencing great growth and we are in need of adding a Backend Developer (Java/Spring) to help with the new initiatives. This position is developing backend platform collecting big data with Cloud technologies. You are required to work from our Yatap, Bundang office and sometimes travelling to Samsung Offices is required.


  • Main goal of this position is to develop backend platform collecting Bigdata.
  • Ownership -Take ownership of projects, ensuring excellence in execution and accountability for results. Foster a sense of responsibility and pride in delivering high quality work
  • Innovation - Drive innovation by proposing and implementing creative solutions to challenges. Stay abreast of industry trends and technologies, bringing fresh ideas to the table
  • Customer focus - Understand and prioritize customer needs, striving to exceed expectations in every interaction. Collaborate with cross-functional teams to ensure the delivery of customer-centric solutions
  • Teamwork - Embrace a collaborative and inclusive approach, working seamlessly with colleagues to achieve common goals


  • Data Federation Experience
  • Cloud Technology(GCP/AWS/AZURE)


  • Development experience in a cloud environment preferred.
  • A person with development experience using cloud services such as AWS/GCP/AZURE
  • Understanding Java/Spring
  • Knowledge of Java/Spring/Python syntax and experience developing Transaction APIs such as JDBC using Java/Spring are preferred.
  • Experience using Airflow
  • A person with experience in scheduling and DAG development using Airflow Experience in building data pipelines
  • A person with experience in building a Batch/EventDriven Data pipeline.
  • Experience using version control systems such as Git.
  • Collaboration and code management experience required.

Education & Experience

  • A B.Sc. degree in Computer Science, Mathematics, Engineering, or any related discipline.
  • Minimum of 5 years of industry experience in engineering


  • Experience in Apache Airflow as orchestration tools, such as Dynamic Workflow Creation, Custom operators, sensors, and hooks, Designed to scale out to handle large workloads with multiple executors and workers.
  • Integrated with numerous systems like Apache Kafka for event-based workflows or various executors for different environments using Airflow
  • Monitor DAGs, manage tasks, view logs, and troubleshoot issues.


  • Fluent in Korean


  • Java Backend Developer
  • Cloud Technology(GCP/AWS/AZURE), Apache Airflow
  • Working location is mainly at Yatap, Bundang office and sometimes travelling to Suwon Samsung Electronics (Near Mangpo Station, 수원 망포역 근처)