Java Developer (CCDI Operations / Backend) (Mid-Level) – Bilingual in Korean/English
Irvine, CA, USA
Full time / On-site role (Mandatory)
Contract position (Start: July, Minimum 1 year)
Compensation: $100K+ DOE

Position Overview

We are seeking Mid-Level Backend Developers to support CCDI operations and development.
This role involves CI/CD management, MSA-based deployments, backend development, data processing, Kafka-based event streaming, and database integration/migration work.

Strong English communication skills are required.

Job Description
Manage and operate CI/CD pipelines (Kubernetes, MSA deployment & release management)
CCDI core backend development and system enhancements
Backend development using Java / Python
Database integration with PG, Oracle, MongoDB, and Redis
Kafka event streaming (consumer/producer development and optimization)
MongoDB batch processing (data deletion, legacy data migration)
Support EAI and database migration (BLODS, PKTMS, TODS)
Support Informatica migration activities
Provide production on-call support (average 10.8 hours/day operational coverage)
System monitoring, incident response, and KUS VOC support
Code review and QA governance
Additional system integration/support tasks (MQTT, ISS, JP, etc.)

Qualifications
Experience in Java / Python development
Experience with Oracle, MongoDB, Redis, and PG database integration
Experience with Kubernetes and CI/CD environments
Experience with MSA-based systems
Backend development and production support experience
Strong English communication skills (required)

Preferred Qualifications
Experience in large-scale enterprise system operations
Experience with database or legacy system migration
Experience with Kafka-based event streaming
Experience with EAI or Informatica migration
Experience in production support or 24/7 environments

Please send your resume to : Jenniferk@sbtgus.com