Java Developer (CCDI Operations / Backend) (Mid/Sr. Level) - Bilingual in Korean/English

Mid/Sr. Java Developer (CCDI Operations / Backend) - On-site role (Mandatory) - Contract position (Start: July, Minimum 1 year) - Compensation: $100K+ DOEPosition 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.  Must be Bilingual in Korean/English - 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.)   - 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 All your information will be kept confidential according to EEO guidelines.